@charset "utf-8";

a,
a:hover,
body {
  color: #666;
}

.nav .item,
img,
input,
select {
  vertical-align: middle;
}

* {
  padding: 0;
  margin: 0;
  word-wrap: break-word;
  list-style: none;
  font-size: inherit;
}

html {
  min-width: 1080px;
}

article,
aside,
dialog,
figure,
footer,
header,
menu,
nav,
section {
  display: block;
}

body {
  font: 14px/1.3 "Microsoft YaHei", STHeiti, "WenQuanYi Micro Hei", SimSun,
    sans-serif;
  position: relative;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-weight: 400;
}

i {
  font-style: normal;
}

a,
fieldset,
img,
input,
textarea {
  border: 0;
  outline: 0;
}

button,
input,
textarea {
  -webkit-appearance: none;
  background: 0 0;
  font-family: "Microsoft YaHei", STHeiti, "WenQuanYi Micro Hei", SimSun,
    sans-serif;
}

button {
  border: none;
}

textarea {
  resize: none;
  overflow: auto;
}

textarea[readonly] {
  background: #eee !important;
}

textarea[readonly]:focus {
  border-color: #ccc !important;
}

input:-webkit-autofill,
select:-webkit-autofill,
textarea:-webkit-autofill {
  -webkit-box-shadow: 0 0 0 1000px #fff inset;
}

table {
  border-collapse: collapse;
  border-spacing: 0;
}

a {
  text-decoration: none;
  -webkit-transition: color 0.2s ease;
  -moz-transition: color 0.2s ease;
  -ms-transition: color 0.2s ease;
  transition: color 0.2s ease;
}

a:focus,
img:focus {
  -moz-outline-style: none;
}

.clearfix:after {
  content: "";
  display: block;
  clear: both;
  height: 0;
  font-size: 0;
  line-height: 0;
  overflow: hidden;
  visibility: hidden;
}

.clearfix {
  zoom: 1;
}

.fl {
  float: left;
}

.fr {
  float: right;
}

.common-box {
  width: 1200px;
  margin: 0 auto;
}

.header {
  position: fixed;
  left: 0;
  top: 0;
  width: 100%;
  height: 60px;
  /* background: #fff; */
  z-index: 100;
  /* border-top: 4px solid #0762F4; */
  /* border-bottom: 1px solid #dedede */
  background: #0762f4;
}

.banner,
.c-title,
.nav .item {
  position: relative;
}

.h-logo {
  /*width: 181px;*/
  width: 144px;
  height: 46px;
  background: url(../img/202301/mathorcup-logo_white3@2x.png?v=3) no-repeat;
  background-size: 100%;
  margin-top: 6px;
}

.nav {
  font-size: 0;
  padding-left: 30px;
  line-height: 60px;
  /* 3.7号变动 */
  display: flex;
  height: 60px;
  align-items: center;
  justify-content: center;
  border: 0;
}

.h-apply-btn,
.nav .item {
  font-size: 14px;
  text-align: center;
}

.nav .item {
  display: inline-block;
  /* width: auto; */
  /* line-height: 34px; */
  /* color: #757575; */
  /* border-radius: 4px;
  margin: 0 20px 0; */
  height: 100%;
  width: 118px;
}

.nav .item a {
  color: #fff;
}

/* .nav .item:first-child {
  margin-right: 25px;
} */

.nav .item:hover {
  color: #000;
}

.nav .item.active a {
  color: #fff !important;
  /* font-weight: bold; */
  width: 118px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #004bc2;
  border: 0 !important;
}

.h-apply-btn {
  width: 122px;
  line-height: 38px;
  color: #fff;
  background: #0762f4;
  border: 1px solid rgba(255, 255, 255, 1);
  border-radius: 4px;
  margin-top: 10px;
  /* box-shadow: 0 5px 5px 1px #ffddc3 */
}

.h-apply-btn:hover {
  color: #fff;
  text-decoration: none;
}

.nav>li>a:hover,
.nav>li>a:focus {
  background-color: #004bc2 !important;
  height: 100%;
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
}

.banner {
  /* width: 1920px; */
  max-width: 1920px;
  height: 350px;
  /* background: url(../img/banner.jpg) center center no-repeat #0a5fcd;
    background-size: cover; */
  margin: 60px auto 0;
  position: relative;
}

.banner .swiper-container {
  /* width: 1920px; */
  height: 350px;
  max-width: 1920px;
}

.banner .swiper-slide img {
  width: 100%;
  height: 100%;
}

/* 3月8号banner更新 */
.banner .swiper-slide .background-icon {
  display: block;
  height: 350px;
  background-size: auto 350px !important;
}

@media screen and (max-width: 1024px) {


  .banner .swiper-container {
    height: 130px;
  }

  .banner .swiper-slide .background-icon {
    display: block;
    height: 130px;
    background-size: auto 130px !important;
  }
}

/*  */

.banner .swiper-button-next {
  width: 28px !important;
  height: 80px !important;
  background-image: none !important;
  background: rgba(0, 0, 0, 0.1);
}

.banner .swiper-button-prev {
  width: 28px !important;
  height: 80px !important;
  background-image: none !important;
  background: rgba(0, 0, 0, 0.1);
}

.banner .swiper-button-next img,
.banner .swiper-button-prev img {
  display: block;
  width: 16px;
  height: 30px;
  margin: 22px auto;
}

.banner .swiper-button-next:hover,
.banner .swiper-button-prev:hover {
  background: rgba(0, 0, 0, 0.5);
}

.banner .swiper-pagination-bullet-active {
  background: #ffffff !important;
}

/* .c-1, .c-3, .c-7 {
    background: url(../img/grey_bg.jpg) #fafafa
} */
.c-1 {
  background: #ffffff;
}

.c-3,
.c-7 {
  background: #f9f9f9;
}

.c-title {
  background: 0 0 !important;
  padding: 55px 0 10px;
  border-bottom: 1px solid #eee;
  font-size: 28px;
  color: #595757;
  text-align: center;
}

.c-title:after {
  content: "";
  position: absolute;
  width: 40px;
  height: 3px;
  background: #0762f4;
  left: 50%;
  bottom: 0;
  margin-left: -20px;
}

.c-title-mod {
  position: absolute;
  left: 0;
  top: -60px;
  width: 100%;
  height: 10px;
  z-index: -1;
}

.c-1-box {
  overflow: hidden;
}

.c-1-con {
  position: relative;
  padding: 9px;
  background: #fff;
  margin: 30px auto 60px;
}

.c-1-con .item {
  position: relative;
  border: 1px solid #f7f7f7;
  background: url(../img/c_1_bg.jpg);
  padding: 17px 30px;
  font-size: 16px;
  line-height: 24px;
  color: #7e7e7f;
}

.c-1-con .item b {
  color: #444;
}

.c-1-con .item:after,
.c-1-con .item:before,
.c-1-con:after,
.c-1-con:before {
  content: "";
  position: absolute;
  width: 0;
  height: 0;
  border-style: solid;
  border-width: 5px;
  z-index: 10;
}

.c-1-con:before {
  border-color: #999 transparent transparent #999;
  top: 10px;
  left: 10px;
}

.c-1-con:after {
  border-color: transparent transparent #999 #999;
  bottom: 10px;
  left: 10px;
}

.c-1-con .item:before {
  border-color: #999 #999 transparent transparent;
  top: 0;
  right: 0;
}

.c-1-con .item:after {
  border-color: transparent #999 #999 transparent;
  bottom: 0;
  right: 0;
}

.c-2 {
  background: url(../img/blue_bg.jpg) #1856a3;
}

.c-2 .c-title {
  color: #fff;
  border-bottom-color: #0c66d3;
}

.c-2 .c-title:after {
  background: #fff;
}

.c-2-con {
  padding: 40px 0;
}

.c-2-con .item-desc-box {
  width: 625px;
}

.c-2-con .item-title-box {
  position: relative;
  padding: 15px 0 20px;
}

.c-2-con .item-title-box:after {
  content: "";
  position: absolute;
  width: 32px;
  height: 5px;
  background: #002656;
  left: 0;
  bottom: 0;
}

.c-2-con .item-title {
  display: inline;
  font-size: 20px;
  line-height: 28px;
  font-weight: 600;
  color: #fff100;
}

.c-2-con .item-sub-title {
  font-size: 14px;
  color: #9cbfeb;
  padding-left: 10px;
}

.c-2-con .item-desc {
  padding-top: 10px;
}

.c-2-con .item-desc p {
  color: #fff;
  padding-top: 5px;
  font-size: 14px;
  line-height: 22px;
}

.c-2-con .item-title-box .item-link {
  font-size: 14px;
  line-height: 28px;
  color: #9cbfeb;
}

.sk-notice-tabbox {
  position: relative;
  overflow: hidden;
  background: #fff;
  margin: 0 auto;
}

.sk-notice-tabbox-listbox {
  position: relative;
  left: 0;
  top: 0;
  height: 240px;
}

.sk-notice-tabbox-listbox-a {
  overflow: hidden;
  display: block;
  background: #eef1ff;
  position: relative;
}

.sk-notice-tabbox,
.sk-notice-tabbox-listbox-a,
.sk-notice-tabbox-listbox-a img {
  /* width: 425px;
  height: 240px; */
  width: 430px;
  height: 286px;
}

.sk-notice-count-box {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  line-height: 30px;
  text-align: right;
  z-index: 10;
}

.sk-notice-count-num {
  display: inline-block;
  zoom: 1;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: #b2bbe2;
  cursor: pointer;
  margin-right: 5px;
}

.sk-notice-count-box .active {
  background: #4362cc;
}

.sk-notice-tabbox-bg {
  position: absolute;
  width: 100%;
  height: 30px;
  left: 0;
  bottom: 0;
  background: #000;
  opacity: 0.2;
  z-index: 10;
}

.sk-notice-tabbox .slider-item-title {
  position: absolute;
  width: 300px;
  left: 10px;
  bottom: 0;
  line-height: 30px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  color: #fff;
  text-align: left;
}

.c-3-con .item:after,
.c-3-con .item:before,
.c-3-con:before {
  left: 50%;
  content: "";
}

.c-3-con {
  margin: 30px 0 0;
  height: 222px;
  position: relative;
  padding-bottom: 50px;
}

.c-3-con:before {
  width: 856px;
  height: 4px;
  position: absolute;
  top: 116px;
  margin-left: -428px;
  background: #0762f4;
}

.c-3-con .item {
  position: absolute;
  line-height: 1;
}

.c-3-con .item:before {
  position: absolute;
  width: 19px;
  height: 19px;
  margin-left: -19px;
  background: #fff;
  border-radius: 50%;
  border: 3px solid #0762f4;
}

.c-3-con .item:after {
  position: absolute;
  width: 13px;
  height: 13px;
  margin-left: -13px;
  background: #0762f4;
  border-radius: 50%;
}

.c-3-con .item:nth-of-type(odd) {
  top: 0;
  height: 106px;
}

.c-3-con .item:nth-of-type(odd):before {
  bottom: -25px;
}

.c-3-con .item:nth-of-type(odd):after {
  bottom: -19px;
}

.c-3-con .item:nth-of-type(even) {
  top: 110px;
  padding-top: 44px;
}

.c-3-con .item:nth-of-type(even):before {
  top: -4px;
}

.c-3-con .item:nth-of-type(even):after {
  top: 2px;
}

.c-3-con .item:nth-of-type(odd) .item-tip:before {
  border-color: #dcdcdc transparent transparent;
  bottom: -28px;
}

.c-3-con .item:nth-of-type(odd) .item-tip:after {
  border-color: #fff transparent transparent;
  bottom: -27px;
}

.c-3-con .item:nth-of-type(even) .item-tip:before {
  border-color: transparent transparent #dcdcdc;
  top: -28px;
}

.c-3-con .item:nth-of-type(even) .item-tip:after {
  border-color: transparent transparent #fff;
  top: -27px;
}

.c-3-con .item:first-of-type {
  left: 0;
  width: 300px;
}

.c-3-con .item:first-of-type:before {
  margin-left: -39px;
}

.c-3-con .item:first-of-type:after {
  margin-left: -33px;
}

.c-3-con .item:nth-of-type(3) {
  width: 260px;
  right: 202px;
}

.c-3-con .item:nth-of-type(2) {
  left: 310px;
}

.c-3-con .item:first-of-type .item-con,
.c-3-con .item:nth-of-type(3) .item-con {
  height: 38px;
}

.c-3-con .item:last-of-type {
  right: 0;
}

.c-3-con .item-tit {
  font-size: 24px;
  color: #0762f4;
  font-weight: 600;
}

.c-3-con .item-time {
  font-size: 16px;
  color: #898989;
  padding-left: 9px;
}

.c-3-con .item-con {
  margin-top: 8px;
  line-height: 19px;
  font-size: 14px;
  color: #acb6c4;
}

.c-3-con .item-tip {
  position: relative;
  padding: 8px 14px;
  border: 1px solid #dcdcdc;
  border-radius: 4px;
  background: #fff;
}

.c-3-con .item-tip:after,
.c-3-con .item-tip:before {
  content: "";
  position: absolute;
  left: 50%;
  margin-left: -14px;
  border-width: 14px 7px;
  border-style: solid;
  width: 0;
  height: 0;
}

.c-3-con .item:first-child .item-tip:after,
.c-3-con .item:first-child .item-tip:before {
  margin-left: -33px;
}

.c-4 {
  background: #fff;
}

.c-4-con {
  padding-top: 20px;
  overflow: hidden;
  font-size: 0;
  text-align: center;
}

.c-4-con .item {
  display: inline-block;
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  box-sizing: border-box;
  padding: 0 0 15px 70px;
  background: url(../img/m_prize_icon.png) no-repeat;
  margin-bottom: 50px;
  vertical-align: top;
  width: 30%;
}

.c-4-con .item .tit {
  color: #0762f4;
  font-size: 22px;
  font-weight: 600;
}

.c-4-con .item .reward {
  font-size: 48px;
  line-height: 1;
  color: #0762f4;
  font-weight: 600;
}

.c-4-con .item .ratio {
  padding-left: 11px;
  color: #0762f4;
  font-size: 14px;
  font-weight: 400;
}

.c-4-con .item .prize {
  display: inline-block;
  font-size: 14px;
  color: #666b71;
  vertical-align: middle;
  line-height: 1.5;
}

.c-4-con .item .prize.big {
  display: block;
  font-size: 18px;
  margin-top: 10px;
  line-height: 1.2;
}

.c-4-con .item-top .item {
  background: 0 0;
  padding: 0;
}

.c-4-con .item-bottom .item {
  text-align: left;
  width: auto;
  margin-left: 60px;
}

.c-4-con .item-bottom .item:first-child {
  margin-left: 0;
}

.c-4-con .item-top .ratio {
  padding: 5px 0 10px;
  font-size: 12px;
  color: #999;
  display: block;
}

.c-4-con .item-top .reward {
  font-size: 36px;
  line-height: 42px;
  font-weight: 600;
  display: inline-block;
  padding: 0 5px;
  border-radius: 4px;
  border: 1px solid #d76d15;
  color: #fff;
  background: #0762f4;
  box-shadow: 0 5px 5px 1px #ffddc3;
  text-shadow: 0 0 3px rgba(0, 0, 0, 0.3);
}

.c-4-con .item-top .tip {
  font-size: 22px;
  line-height: normal;
}

.c-4-con .item-top .prize {
  margin-top: 10px;
}

/* .c-5 {
    background: url(../img/deep_bg.jpg) #1e2635
} */
.c-5 {
  background: #f9f9f9;
}

/* .c-5 .c-title {
    color: #fff;
    border-color: #384253;
    width: 1080px;
    margin: 0 auto
} */
.c-5 .c-title {
  color: #333333;
  border-bottom: 1px solid #eeeeee;
  width: 1080px;
  margin: 0 auto;
}

.c-5-box {
  width: 1100px;
}

.c-5 .c-title:after {
  background: #fff;
}

.c-5-con {
  padding: 0 0 60px;
}

.c-5-con .item-wrap {
  padding-top: 60px;
  text-align: center;
}

.c-5-con .item-con {
  font-size: 0;
}

.c-5-con .item-carousel-wrap {
  position: relative;
  clear: both;
}

.c-5-con .item-carousel {
  transition: margin-left 1s;
  -moz-transition: margin-left 1s;
  -webkit-transition: margin-left 1s;
  -o-transition: margin-left 1s;
  -ms-transition: margin-left 1s;
  margin: 0 auto;
  overflow: hidden;
}

.c-5-con .item-carousel.active {
  text-align: left;
}

.c-5-con .item-carousel-btn {
  position: absolute;
  width: 30px;
  height: 80px;
  border-radius: 3px;
  display: none;
  top: 50%;
  margin-top: -40px;
  cursor: pointer;
  -webkit-transition: all 0.2s ease;
  -moz-transition: all 0.2s ease;
  -ms-transition: all 0.2s ease;
  transition: all 0.2s ease;
}

.c-5-con .item-carousel-btn:after,
.c-5-con .item-carousel-btn:before {
  content: "";
  position: absolute;
  width: 2px;
  height: 22px;
  background: #8f9091;
}

.c-5-con .item-carousel-btn:hover:after,
.c-5-con .item-carousel-btn:hover:before {
  background: #cacaca;
}

.c-5-con .item-carousel-btn.prev:before {
  -webkit-transform: rotate(45deg);
  -moz-transform: rotate(45deg);
  -ms-transform: rotate(45deg);
  transform: rotate(45deg);
  left: 42%;
  top: 20px;
}

.c-5-con .item-carousel-btn.prev:after {
  -webkit-transform: rotate(-45deg);
  -moz-transform: rotate(-45deg);
  -ms-transform: rotate(-45deg);
  transform: rotate(-45deg);
  left: 42%;
  bottom: 23px;
}

.c-5-con .item-carousel-btn.prev {
  left: -35px;
}

.c-5-con .item-carousel-btn.next {
  right: -35px;
}

.c-5-con .item-carousel-btn.next:before {
  -webkit-transform: rotate(-45deg);
  -moz-transform: rotate(-45deg);
  -ms-transform: rotate(-45deg);
  transform: rotate(-45deg);
  right: 42%;
  top: 20px;
}

.c-5-con .item-carousel-btn.next:after {
  -webkit-transform: rotate(45deg);
  -moz-transform: rotate(45deg);
  -ms-transform: rotate(45deg);
  transform: rotate(45deg);
  right: 42%;
  bottom: 23px;
}

.c-5-con .item-carousel-btn.show {
  display: block;
}

.c-5-con .item-carousel-box {
  position: relative;
  overflow: hidden;
  width: 1100px;
  margin: 0 auto;
}

.c-5-con .tit {
  font-size: 22px;
  line-height: 1;
  color: #83878c;
}

.c-5-con .list .item {
  float: left;
  width: 253px;
  /*width: 341px;*/
  height: 219px;
  background: #fff;
  text-align: center;
  position: relative;
  border-radius: 8px;
  border: 1px solid #0762f4;
  margin: 0 10px;
  overflow: hidden;
}

.c-5-con .item * {
  line-height: 1.2;
}

.c-5-con .item-tit {
  padding: 27px 0 0;
  font-size: 23px;
  font-weight: 600;
  color: #0762f4;
  position: relative;
}

.c-5-con .item-sponsor {
  font-size: 14px;
  color: #a5a8ac;
  margin: 10px 10px 0;
  line-height: 19px;
  position: relative;
  font-weight: 600;
}

.c-5-con .item-info {
  font-size: 18px;
  color: #444;
  font-weight: 600;
  position: absolute;
  width: 100%;
  left: 20px;
  text-align: left;
}

.c-5-con .item-info.joiners {
  bottom: 56px;
}

.c-5-con .item-info.univs {
  bottom: 23px;
}

.c-5-con .item-icon-box {
  padding-left: 29px;
  position: relative;
  color: #a5a8ac;
}

.c-5-con .item-icon {
  position: absolute;
  left: 0;
  top: 50%;
  margin-top: -7px;
  height: 15px;
  background-repeat: no-repeat;
}

.c-5-con .item-info.joiners .item-icon {
  width: 21px;
  background: url(../img/m_joiners_icon.png);
}

.c-5-con .item-info.univs .item-icon {
  width: 18px;
  background: url(../img/m_univs_icon.png);
}

.c-5-con .list .item:before {
  content: "";
  width: 100%;
  height: 110px;
  background: #fdf2e9;
  position: absolute;
  left: 0;
  top: 0;
  border-radius: 8px 8px 0 0;
}

.c-6-con {
  padding: 20px 0 60px;
  margin-left: -20px;
  text-align: center;
}

.c-6-con .item img {
  width: 253px;
  height: 98px;
  border: 1px solid #f0f0f0;
  border-radius: 4px;
}

.c-6-con .item {
  margin: 20px 0 0 20px;
  float: none;
  display: inline-block;
}

.c-7 {
  overflow: hidden;
}

.c-7-con {
  margin: 32px 0 50px;
  overflow: hidden;
  position: relative;
}

.c-7-con .item {
  width: 299px;
  float: left;
  border-left: 1px solid #fff;
  padding-left: 70px;
}

.c-7-con .item-tit {
  color: #546070;
  font-size: 22px;
  position: relative;
}

.c-7-con .item li:after,
.c-7-con .item-tit:after {
  content: "";
  position: absolute;
  left: 0;
}

.c-7-con .item-tit:after {
  width: 40px;
  height: 4px;
  background: #666;
  bottom: -15px;
}

.c-7-con .item:first-of-type {
  border-left: none;
  border-right: 1px solid #c2cfdf;
  padding: 0;
}

.c-7-con .item ul {
  width: 100%;
  margin-top: 40px;
}

.c-7-con .item li {
  padding-left: 32px;
  color: #83878c;
  font-size: 14px;
  line-height: 20px;
  position: relative;
  margin-top: 12px;
}

.c-7-con .item li:first-of-type {
  margin: 0;
}

.c-7-con .item li:after {
  width: 20px;
  height: 20px;
  top: 0;
  background-image: url(../img/m_contact_icon.png?v=201709281450);
  background-repeat: no-repeat;
  border-radius: 50%;
  background-size: 20px;
  background-color: #666;
}

.c-7-con .bottom,
.c-7-con .weixin {
  position: absolute;
  width: 133px;
  right: 88px;
}

.c-7-con .item li:first-of-type:after {
  background-position: 0 0;
}

.c-7-con .item li:nth-of-type(2):after {
  background-position: 0 -32px;
}

.c-7-con .item li:nth-of-type(3):after {
  background-position: 0 -62px;
}

.c-7-con .item li:last-of-type:after {
  background-position: 0 -94px;
}

.c-7-con .weixin {
  height: 133px;
  bottom: 32px;
}

.c-7-con .bottom {
  font-size: 14px;
  bottom: 5px;
  color: #546070;
  text-align: center;
}

.footer {
  background: #000;
}

.footer-box {
  text-align: center;
  line-height: 60px;
  font-size: 14px;
  color: #7f7f7f;
}

.c-detail-box {
  padding: 125px 0 0;
  min-height: 800px;
}

.c-detail-box .para {
  color: #666;
  font-size: 13px;
  line-height: 22px;
  padding-bottom: 10px;
  position: relative;
}

.c-detail-box .para table,
.c-detail-box .para td,
.c-detail-box .para th {
  border-collapse: separate;
  border: 1px dotted #d3d3d3;
  border-spacing: 2px;
  margin: auto;
}

.c-detail-box .para img {
  max-width: 100% !important;
  height: auto !important;
}

.common-box700.c-detail-box .para img {
  max-width: 700px !important;
}

.c-detail-box .para h1,
.c-detail-box .para h2,
.c-detail-box .para h3 {
  font-weight: 600;
  line-height: 40px;
  padding: 30px 0 20px;
}

.c-detail-box .para ol,
.c-detail-box .para ul {
  padding-left: 25px;
}

.c-detail-box .para h1 {
  font-size: 26px;
}

.c-detail-box .para h2 {
  font-size: 24px;
}

.c-detail-box .para h3 {
  font-size: 22px;
}

.c-detail-box .para ol li {
  list-style-type: decimal;
}

.c-detail-box .para ul li {
  list-style-type: disc;
}

.c-detail-box .para blockquote {
  padding-left: 20px;
  padding-right: 8px;
  border-left-width: 5px;
}

blockquote {
  padding: 2px 0;
  border-style: solid;
  border-color: #999;
  border-width: 0;
  background: #e8e8e8;
  line-height: 40px;
}

/* 2018-12-19 改版 */
.c-1-box {
  overflow: initial;
  height: 380px;
  padding-top: 40px;
  box-sizing: border-box;
}

.c-1 .left_Box,
.c-1 .right_Box {
  width: 528px;
  height: 300px;
  float: left;
}

.c-1 .left_Box h1,
.c-1 .right_Box h1 {
  width: 100%;
  height: 34px;
  font-size: 22px;
  line-height: 34px;
  border-bottom: 2px #0762f4 solid;
  text-align: left;
}

.c-1 .left_Box h1 a,
.c-1 .right_Box h1 a {
  float: right;
  font-size: 14px;
  color: #999999;
}

.c-1 .left_Box p,
.c-1 .right_Box .tz_cont {
  width: 100%;
  height: 245px;
  margin-top: 20px;
  box-shadow: 0 0 10px rgba(214, 214, 214, 1);
  box-sizing: border-box;
  padding: 10px;
  font-size: 14px;
  color: #3c4857;
  line-height: 22px;
  overflow: hidden;
}

.c-1 .right_Box {
  float: right;
}

.c-1 .right_Box .tz_cont p {
  width: 100%;
  height: 16px;
  line-height: 16px;
  color: #90969e;
  margin-bottom: 14px;
}

.c-1 .right_Box .tz_cont p img {
  display: block;
  float: left;
  width: 11px;
  height: 10px;
  margin-top: 3px;
}

.c-1 .right_Box .tz_cont p a {
  float: left;
  display: block;
  width: 408px;
  height: 16px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  color: #90969e;
  cursor: pointer;
  margin-left: 7px;
}

.c-1 .right_Box .tz_cont p a:hover {
  color: #0762f4;
  text-decoration: underline;
}

.c-1 .right_Box .tz_cont p span {
  float: right;
}

/* 精彩瞬间 */
.c-8 .c-8-con {
  width: 100%;
  height: 300px;
  position: relative;
}

.c-8 .c-8-con .leftBtn {
  float: left;
  width: 30px;
  height: 80px;
  position: absolute;
  right: 0;
  top: 50%;
  margin-top: -40px;
}

.c-8 .c-8-con .rightBtn {
  float: right;
  width: 30px;
  height: 80px;
  position: absolute;
  left: 0;
  top: 50%;
  margin-top: -40px;
}

.c-8 .c-8-con .c8Cont {
  /* width: 1080px; */
  height: 220px;
  margin-top: 36px;
}

.c-8 .c-8-con .c8Cont .swiper-slide {
  width: 255px;
  float: left;
  margin-right: 20px;
}

.c-8 .c-8-con .c8Cont p {
  width: 255px;
  height: 213px;
  overflow: hidden;
  border-radius: 5px;
  border: 1px solid #f1f1f1;
  cursor: pointer;
}

.c-8 .c-8-con .c8Cont p img {
  display: block;
  width: 100%;
  height: 170px;
}

.c-8 .c-8-con .c8Cont p span {
  display: block;
  width: 100%;
  height: 32px;
  line-height: 16px;
  font-size: 14px;
  color: #666666;
  text-align: center;
  margin-top: 7px;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}

.c-8 .c-8-con .swiper-button-next {
  width: 28px !important;
  height: 80px !important;
  background-image: none !important;
  background: rgba(0, 0, 0, 0.1);
}

.c-8 .c-8-con .swiper-button-prev {
  width: 28px !important;
  height: 80px !important;
  background-image: none !important;
  background: rgba(0, 0, 0, 0.1);
}

.c-8 .c-8-con .swiper-button-next img,
.c-8 .c-8-con .swiper-button-prev img {
  display: block;
  width: 16px;
  height: 30px;
  margin: 22px auto;
}

.c-8 .c-8-con .swiper-button-next:hover,
.c-8 .c-8-con .swiper-button-prev:hover {
  background: rgba(0, 0, 0, 0.5);
}

/*媒体报道*/
ul.imglist {
  margin-top: 40px;
  margin-bottom: 40px;
}

ul.imglist li {
  float: left;
  width: 255px;
  height: 80px;
  margin-right: 20px;
  margin-bottom: 20px;
}

ul.imglist li:nth-of-type(4n + 4) {
  margin-right: 0px;
}

ul.imglist li img {
  display: block;
  width: 255px;
  height: 80px;
  border-radius: 4px;
  border: 1px solid #f1f1f1;
  overflow: hidden;
}

/* 资讯通知 || 赛题评奖 公用部分 */
.noticeBox .color1 {
  background: #47d081;
}

.noticeBox .color2 {
  background: #ad63d4;
}

.noticeBox .color3 {
  background: #ff6464;
}

.noticeBox .color4 {
  background: #3ca0fe;
}

.noticeBox .color5 {
  background: #ff8827;
}

.noticeHtml .c-1-box,
.prizeBox .c-1-box {
  height: auto;
  overflow: hidden;
}

.noticeHtml .noticeBox,
.prizeHtml .prizeBox {
  margin: 85px auto 0;
  background: #ffffff;
}

.noticeBox .left_Box,
.noticeBox .right_Box,
.prizeBox .left_Box,
.prizeBox .right_Box {
  width: 528px;
  height: auto;
  float: left;
  overflow: hidden;
  padding: 0 0px 20px;
}

.noticeBox .left_Box h1,
.noticeBox .right_Box h1,
.prizeBox .left_Box h1,
.prizeBox .right_Box h1 {
  width: 100%;
  height: 34px;
  font-size: 22px;
  line-height: 34px;
  border-bottom: 2px #0762f4 solid;
  text-align: left;
}

.noticeBox .left_Box h1 p,
.noticeBox .right_Box h1 p,
.prizeBox .left_Box h1 p,
.prizeBox .right_Box h1 p {
  display: inline-block;
  float: right;
  font-size: 14px;
  color: #aaaaaa;
}

.noticeBox .left_Box h1 p b,
.noticeBox .right_Box h1 p b,
.prizeBox .left_Box h1 p b,
.prizeBox .right_Box h1 p b {
  color: #333333;
  float: left;
}

.noticeBox .left_Box h1 p span,
.noticeBox .right_Box h1 p span,
.prizeBox .left_Box h1 p span,
.prizeBox .right_Box h1 p span {
  float: left;
  margin-right: 5px;
}

.nextImg {
  width: 16px;
  height: 20px;
  cursor: pointer;
  float: right;
  margin-top: 6px;
  background: url(../img/xiayiye_right_normal_icon@2x.png?v=2023) no-repeat left center;
}

.prevImg {
  width: 16px;
  height: 20px;
  cursor: pointer;
  float: left;
  margin-top: 6px;
  background: url(../img/xiayiye_left_normal_icon@2x.png?v=2023) no-repeat left center;
}

.nextImg:hover {
  background: url(../img/xiayiye_right_hover_icon@2x.png?v=2023) no-repeat left center;
}

.prevImg:hover {
  background: url(../img/xiayiye_left_hover_icon@2x.png?v=2023) no-repeat left center;
}

.noticeBox .right_Box,
.prizeBox .right_Box {
  float: right;
}

.noticeBox .tz_cont,
.prizeBox .tz_cont {
  width: 100%;
  height: 610px;
  margin-top: 20px;
  /* box-shadow: 0 0 10px rgba(214,214,214,1); */
  box-sizing: border-box;
  /* padding: 10px; */
  font-size: 14px;
  color: #3c4857;
  line-height: 22px;
  overflow: hidden;
}

.noticeBox .tz_cont ul,
.prizeBox .tz_cont ul {
  width: 100%;
  height: auto;
}

/* 资讯通知 */
.noticeBox .left_Box .tz_cont ul li,
.noticeBox .right_Box .tz_cont ul li {
  height: 120px;
  width: 100%;
  overflow: hidden;
  box-sizing: border-box;
  border-bottom: 1px solid #f1f1f1;
  padding-top: 10px;
}

.noticeBox .left_Box .tz_cont ul li h2 {
  width: 100%;
  height: 24px;
  line-height: 24px;
  font-size: 18px;
  font-weight: bold;
  color: #333333;
  text-align: left;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.noticeBox .left_Box .tz_cont ul li h2 span {
  padding: 2px 5px;
  border-radius: 5px;
  color: #ffffff;
  font-size: 12px;
  font-weight: normal;
  margin-right: 10px;
}

.noticeBox .left_Box .tz_cont ul li h3,
.noticeBox .right_Box .tz_cont ul li .textCont h3 {
  width: 100%;
  height: 14px;
  line-height: 14px;
  font-size: 12px;
  font-weight: normal;
  text-align: left;
  color: #90969e;
  margin-top: 8px;
}

.noticeBox .left_Box .tz_cont ul li p,
.noticeBox .right_Box .tz_cont ul li .textCont p {
  width: 100%;
  height: 32px;
  line-height: 17px;
  font-size: 12px;
  color: #999999;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  margin-top: 13px;
}

.noticeBox .right_Box .tz_cont ul li img {
  display: block;
  width: 120px;
  height: 80px;
  float: left;
}

.noticeBox .right_Box .tz_cont ul li .textCont {
  width: 388px;
  height: 80px;
  float: right;
}

.noticeBox .right_Box .tz_cont ul li .textCont h2 {
  width: 100%;
  height: 18px;
  line-height: 18px;
  font-size: 16px;
  font-weight: bold;
  color: #333333;
  text-align: left;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.noticeBox .right_Box .tz_cont ul li .textCont h2 a,
.noticeBox .left_Box .tz_cont ul li h2 a {
  cursor: pointer;
}

.noticeBox .right_Box .tz_cont ul li .textCont h2 a:hover,
.noticeBox .left_Box .tz_cont ul li h2 a:hover {
  color: #0762f4;
}

.noticeBox .right_Box .tz_cont ul li .textCont h3 {
  margin-top: 5px;
}

.noticeBox .right_Box .tz_cont ul li .textCont p {
  margin-top: 10px;
}

/* 赛题评奖 */
.prizeBox .tsText {
  width: 100%;
  height: 42px;
  line-height: 22px;
  font-size: 12px;
  color: #aaaaaa;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  margin-top: 5px;
}

.noticeBox .tz_cont,
.prizeBox .tz_cont {
  margin-top: 0;
  height: auto;
}

.prizeBox .tz_cont ul li {
  width: 100%;
  height: 56px;
  overflow: hidden;
  box-sizing: border-box;
  border-bottom: 1px solid #f1f1f1;
  background: url(../img/jingsaisaiti_icon@2x.png) no-repeat left center;
  background-size: 16px 16px;
  font-size: 16px;
  font-weight: bold;
  color: #333333;
  padding-left: 24px;
}

.prizeBox .tz_cont ul li p {
  width: 400px;
  height: 100%;
  line-height: 56px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  float: left;
}

.prizeBox .tz_cont ul li p a {
  cursor: pointer;
}

.prizeBox .tz_cont ul li p a:hover {
  color: #0762f4;
}

.prizeBox .tz_cont ul li span {
  float: right;
  color: #90969e;
  font-size: 12px;
  font-weight: normal;
  line-height: 56px;
}

.prizeBox .right_Box .tz_cont ul li {
  background: url(../img/huojiangmingdan_icon@2x.png) no-repeat left center;
  background-size: 16px 16px;
}

/* 下一篇 */
.nextText {
  width: 100%;
  height: auto;
  border: 1px dashed #d2d2d2;
  margin-top: 60px;
  background: #f0f0f0;
}

.nextText a {
  display: block;
  width: 100%;
  height: 100%;
  box-sizing: border-box;
  padding: 20px;
}

.nextText h6 {
  width: 100%;
  height: auto;
  color: #b8b8b8;
  font-size: 18px;
  text-align: left;
}

.nextText p {
  width: 100%;
  height: auto;
  color: #444444;
  font-size: 18px;
  text-align: left;
  margin-top: 12px;
}

/* 弹窗 */
.pop {
  width: 100%;
  height: 100%;
  position: fixed;
  top: 0;
  left: 0;
  background: rgba(0, 0, 0, 0.5);
  z-index: 101;
  display: none;
}

.pop .popCont {
  width: 880px;
  height: 540px;
  border-radius: 10px;
  position: fixed;
  top: 50%;
  left: 50%;
  margin-left: -490px;
  margin-top: -270px;
  background: #ffffff;
}

.pop .popCont .posBox {
  width: 100%;
  height: 100%;
  position: relative;
  margin-top: -20px;
}

.pop .popCont .closeImg {
  width: 30px;
  height: 30px;
  position: absolute;
  top: -30px;
  right: -10px;
  cursor: pointer;
}

.pop .popCont .closeImg img {
  width: 100%;
  height: 100%;
}

.pop .popCont .nextBtn {
  width: 28px;
  height: 80px;
  background: rgba(0, 0, 0, 0.1);
  position: absolute;
  top: 50%;
  right: 30px;
  margin-top: -40px;
}

.pop .popCont .prevBtn {
  width: 28px;
  height: 80px;
  background: rgba(0, 0, 0, 0.1);
  position: absolute;
  top: 50%;
  left: 30px;
  margin-top: -40px;
}

.pop .popCont .nextBtn img,
.pop .popCont .prevBtn img {
  display: block;
  width: 16px;
  height: 30px;
  margin: 22px auto;
}

.pop .popCont .nextBtn:hover,
.pop .popCont .prevBtn:hover {
  background: rgba(0, 0, 0, 0.5);
}

.pop .popCont .popImgBox {
  width: 720px;
  height: 488px;
  margin: 40px auto 0;
  overflow: hidden;
}

.pop .popCont .popImgBox .popHideBox {
  width: 100%;
  height: 447px;
  overflow: hidden;
  position: relative;
}

.pop .popCont .popImgBox ul {
  width: 2000px;
  height: 447px;
  position: absolute;
  top: 0;
  left: 0;
}

.pop .popCont .popImgBox ul li {
  width: 720px;
  height: 447px;
  float: left;
  text-align: center;
}

.pop .popCont .popImgBox ul li img {
  height: 100%;
}

.pop .popCont .popImgBox .imgText {
  width: 100%;
  height: 20px;
  overflow: hidden;
  margin-top: 20px;
}

.pop .popCont .popImgBox .imgText p:first-child {
  font-size: 14px;
  color: #333333;
  line-height: 20px;
  float: left;
}

.pop .popCont .popImgBox .imgText p:last-child {
  font-size: 14px;
  color: #333333;
  line-height: 20px;
  float: right;
}

.pop .popCont .popImgBox .imgText p:last-child span {
  font-weight: bold;
}

.newDetail {
  padding: 0;
  min-height: 400px;
  overflow: hidden;
}

.text-body {
  height: auto;
  overflow: hidden;
  margin: 70px 0;
  line-height: 32px;
  font-size: 18px;
}

/* 改版-成绩查询 */
.nav-tabs .result_inquiry {
  position: relative;
}

.nav-tabs .result_inquiry .topDown {
  display: none;
  position: absolute;
  width: 200px;
  background: #fff;
  border-radius: 5px;
  top: 60px;
  box-shadow: rgba(0, 0, 0, 0.1) 0px 6px 10px 0px;
  overflow: hidden;
  left: -55px;
  padding: 10px;
}

.nav-tabs .result_inquiry .drop_icon {
  position: absolute;
  top: 50%;
  margin-top: -4px;
  right: 15px;
  width: 13px;
  height: 8px;
}

.nav-tabs .result_inquiry .topDown li {
  height: 34px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.nav-tabs .result_inquiry .topDown li a {
  color: #333;
  display: flex;
  align-items: center;
  justify-content: center;
  height: 100%;
  width: 100%;
}

.nav-tabs .result_inquiry .topDown li:hover {
  background: #f9f9f9;
}

/* 申请合作 */
.cooperationWrap {
  margin: 60px auto 0;
  background: #ffffff;
}

.applyCooperationBox {
  background: url(../img/矩形2.png) no-repeat;
  background-size: 100% 100%;
  height: 300px;
  width: 100%;
}

.applyCooperationBox p,
.applyCooperationBox>button {
  text-align: center;
}

.cooperationDes {
  padding: 72px 25% 40px;
  color: #fff;
  line-height: 23px;
  font-size: 18px;
  font-weight: 300;
}

.cooperationBtn {
  margin: auto;
  display: inherit;
  color: #0762f4;
  background: #fff;
  width: 120px;
  height: 44px;
  line-height: 44px;
  border: 1px solid #fff;
  border-radius: 6px;
  cursor: pointer;
  outline: none;
  font-weight: bold;
}

.coopActive {
  border-bottom: 2px solid #0762f4;
  color: #333333 !important;
}

.dis_none {
  display: none;
}

.bodyWrapper {
  padding: 50px 0 20px;
}

.bodyNav {
  justify-content: center;
  display: flex;
  border-bottom: 1px solid #eeeeee;
}

.bodyNav li {
  margin: 0 20px;
  font-size: 24px;
  color: #999999;
  padding-bottom: 15px;
  cursor: pointer;
}

.bodyCont {
  padding-top: 50px;
}

.itemLine {
  justify-content: space-between;
  display: flex;
  height: 290px;
  width: 100%;
  margin-bottom: 50px;
}

.itemLeft {
  width: 516px;
  border-radius: 5px;
  overflow: hidden;
}

.itemRight {
  width: 540px;
}

.forSwiperNextBg,
.forSwiperPrevBg {
  background-image: none !important;
  width: 28px;
  height: 40px;
  background: rgba(0, 0, 0, 0.3);
  text-align: center;
  padding-top: 5px;
}

.cooperBanana {
  height: 290px;
  z-index: 0 !important;
}

.cooperImg img {
  width: 516px;
  height: 290px;
  background-size: 100% 100%;
}

.cooperPagination .swiper-pagination-bullet {
  height: 6px !important;
  width: 6px !important;
  border: 1px solid #fff !important;
  box-sizing: content-box;
}

.cooperPagination .swiper-pagination-bullet-active {
  width: 18px !important;
  height: 6px !important;
  border-radius: 15px !important;
  background: #000 !important;
  opacity: 1;
  border: 1px solid #fff !important;
  box-sizing: content-box;
}

.cooperDescriptionm,
.articleRelated {
  width: 100%;
}

.cooperDescription {
  justify-content: space-between;
  display: flex;
  height: 128px;
  margin-bottom: 25px;
}

.desImg {
  width: 180px;
  border: 1px solid #ececec;
}

.desImg img {
  width: 180px;
  height: 128px;
  background-size: 100% 100%;
}

.desText {
  width: 340px;
}

.desText>p>a {
  font-size: 18px;
  color: #333333;
  margin-bottom: 10px;
  font-family: MicrosoftYaHei-Bold;
  font-weight: bold;
  text-decoration: none;
}

.desText>div {
  font-size: 14px;
  color: #a9a9a9;
  line-height: 24px;
  font-family: MicrosoftYaHei;
}

.articleUL li {
  line-height: 35px;
}

.articleUL li>a {
  display: block;
}

.articleUL li>a>span:hover {
  color: #0762f4 !important;
}

.articleUL li>a>i {
  width: 14px;
  height: 14px;
  background: #0762f4;
  font-family: MicrosoftYaHei;
  font-size: 12px;
  color: #ffffff;
  display: inline-block;
  vertical-align: text-top;
  line-height: 14px;
  text-align: center;
  margin-right: 6px;
}

.articleUL li>a>span {
  font-family: MicrosoftYaHei;
  font-size: 14px;
  color: #333333;
  display: inline-block;
}

.cooperationDialog {
  width: 419px !important;
  height: 548px !important;
  margin: 120px auto !important;
}

.cooperatHead {
  padding: 5px;
  text-align: center;
  width: 354px;
  border-bottom: 1px solid #f2f2f2;
  margin: 0 16px;
}

.cooperatHead p:first-child {
  font-size: 16px;
  color: #2c2e40;
  margin-bottom: 5px;
}

.cooperatHead p:last-child {
  font-size: 12px;
  color: #bababa;
}

.contInput {
  padding: 20px 15px 10px;
}

.cooperatGroup {
  display: flex;
  justify-content: flex-start;
  margin-bottom: 18px !important;
}

.cooperatGroup>label {
  font-family: MicrosoftYaHeiUI;
  font-size: 14px;
  color: #585858;
  line-height: 40px;
  width: 60px;
  margin-right: 15px;
  text-align: right;
}

.cooperatGroup>input,
.cooperatGroup>textarea {
  width: 248px;
  background: #ffffff;
  border: 1px solid #d5dadf;
  border-radius: 2px;
}

.cooperatGroup>input {
  height: 40px;
}

.cooperatGroup>textarea {
  height: 80px;
}

.cooperationBtnModal {
  width: 90px;
  height: 32px;
  line-height: 32px;
  color: #fff;
  background: #0762f4;
  border: 1px solid #0762f4;
  border-radius: 4px;
  cursor: pointer;
  outline: none;
}

.cooperBtnBox {
  text-align: center;
  margin-bottom: 15px;
}

.cooperClose {
  position: absolute;
  right: -12px;
  top: -12px;
  width: 24px;
  height: 24px;
  cursor: pointer;
}

.posRel {
  position: relative;
}

.cooperatWorn {
  position: absolute;
  color: red;
  display: none;
  bottom: -17px;
  left: 76px;
  font-size: 12px;
}

/* toast */
.toastSuc {
  position: fixed;
  top: 45%;
  left: 0;
  z-index: 99999;
  width: 100%;
  text-align: center;
  display: none;
}

.toastSuc>span {
  width: 100px;
  background: rgba(0, 0, 0, 0.6);
  color: #fff;
  text-align: center;
  line-height: 40px;
  border-radius: 6px;
  font-size: 13px;
  display: inline-block;
}

/* 移动端nav样式 */
.mobileHeader {
  height: 50px;
  display: none;
}

.mobileHeader .h-logo {
  height: 40px;
  width: 144px;
  margin: 5px 0 5px 15px;
}

.mobileHeader .rightDrop {
  float: right;
}

.mobileHeader .rightNav {
  width: 23.5px;
  height: 15px;
  line-height: 50px;
  padding: 17px 12px;
}

.mobileHeader .menuBgPop {
  position: fixed;
  top: 50px;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.8);
  z-index: 15;
}

.mobileHeader .dropMobile {
  background: #fff;
  width: 100%;
  height: auto;
  overflow: hidden;
}

.mobileHeader .nav {
  display: block;
  width: 100%;
  padding: 0;
}

.mobileHeader .nav .item {
  margin: 0;
  display: block;
  width: 100%;
  text-align: left;
  padding-left: 15px;
  line-height: 38px;
  border-bottom: 1px solid #ededed;
}

.mobileHeader .nav .item a {
  display: block;
  color: #333 !important;
  position: relative;
  line-height: 38px;
}

.mobileHeader .nav .item a .arrowRight {
  width: 8px;
  height: 14px;
  position: absolute;
  right: 32px;
  top: 12px;
}

.mobileHeader .arrowRight {
  width: 8px;
  height: 14px;
}

.mobileHeader .topDownMobile {
  width: 100%;
  display: flex;
  font-size: 12px;
}

.mobileHeader .topDownMobile>li {
  padding: 0 10px;
}

.mobileHeader .topDownMobile>li>.sonItem {
  color: #757575 !important;
}

.mobileHeader .nav .item.active a {
  font-weight: normal;
}

.mobileHeader .menuFot {
  display: flex;
  width: 100%;
  padding: 0 3%;
}

.mobileHeader .h-apply-btn {
  width: 44%;
  margin: 10px 0;
}

.dropAfter {
  width: 50px;
  height: 50px;
  text-align: center;
  line-height: 48px;
  background: #ededed;
  float: right;
}

.dropAfterImg {
  width: 17px !important;
  height: 17px !important;
  padding: 0 !important;
}

/* mathorcup 适配样式 */
@media screen and (max-width: 1024px) {
  /* 平板start */
  /* @media screen and (min-width: 769px) and (max-width: 1024px) { */

  .noticeHtml .noticeBox,
  .prizeHtml .prizeBox {
    margin: 50px auto 0;
  }

  html {
    min-width: 100%;
  }

  .common-box,
  .c-5 .c-title,
  .banner,
  .banner .swiper-container {
    width: 100%;
  }

  .banner {
    height: 130px !important;
    margin: 50px auto 0;
  }

  .banner .swiper-container {
    height: 130px;
  }

  .c-1 .right_Box .tz_cont p a {
    width: auto;
  }

  .item-desc-box {
    width: 560px !important;
  }

  .c-1,
  .c-3,
  .c-4,
  .c-2,
  .c-5,
  .c-8,
  .c-9,
  .c-7 {
    padding: 0 10px;
  }

  .c-1-box {
    height: auto;
    padding-top: 20px;
    overflow: hidden;
  }

  .c-1 .left_Box,
  .c-1 .right_Box {
    width: 100%;
    height: auto;
  }

  .c-1 .left_Box p,
  .c-1 .right_Box .tz_cont {
    height: auto;
    margin-bottom: 20px;
  }

  .c-1 .right_Box .tz_cont p img,
  .c-1 .right_Box .tz_cont p a,
  .c-1 .right_Box .tz_cont p span {
    display: inline-block;
  }

  .c-title {
    font-size: 18px;
  }

  .organization {
    padding: 10px 0 10px;
  }

  .c-2 {
    overflow: hidden;
    padding-bottom: 30px !important;
  }

  .c-2-con {
    padding: 15px 15px 0;
  }

  .item-desc {
    padding: 10px;
  }

  .c-5-con .item-carousel-box {
    width: auto;
  }

  .c-5-con .item-carousel {
    width: auto;
    padding: 0 1%;
    margin: auto;
    display: flex;
  }

  .c-5-con .list .item {
    height: 200px;
    width: 23%;
    margin: 0 1%;
  }

  .c-5-con .list .item:before {
    height: 100px;
  }

  .c-5-con .item-tit {
    font-size: 13px;
    padding: 15px 0 0;
  }

  .c-5-con .item-sponsor {
    font-size: 13px;
  }

  .c-5-con .item-info.joiners {
    font-size: 13px;
    left: 10px;
    bottom: 57px;
    width: auto;
  }

  .c-5-con .item-info.univs {
    font-size: 13px;
    bottom: 28px;
    width: auto;
    left: 12px;
  }

  .c-5-con .item-wrap {
    padding-top: 30px;
  }

  .c-5-con {
    padding: 0 0 30px;
  }

  .c-title {
    /* padding: 35px 0 10px; */
    height: 34px;
    font-size: 16px;
    line-height: 34px;
    border-bottom: 2px #0762f4 solid;
    text-align: left;
    padding: 10px 0 0;
  }

  .c-title:after {
    content: none;
  }

  /* 竞赛流程 */
  .c-3-con {
    height: 430px;
    padding: 0 27px;
  }

  .c-3-con:before {
    width: 4px;
    height: 350px;
    top: 39px;
    margin-left: 0;
    left: 27px;
  }

  .c-3-con .item_a,
  .c-3-con .item_b,
  .c-3-con .item_c,
  .c-3-con .item_d {
    left: 64px !important;
    width: 80% !important;
  }

  .c-3-con .item_a:before,
  .c-3-con .item_b:before,
  .c-3-con .item_c:before,
  .c-3-con .item_d:before {
    margin-left: -39px;
    left: -8px;
  }

  .c-3-con .item_a:before {
    top: 19px !important;
  }

  .c-3-con .item_b:before {
    top: 66px !important;
  }

  .c-3-con .item_c:before {
    top: 21px !important;
  }

  .c-3-con .item_d:before {
    top: 64px !important;
  }

  .c-3-con .item_a:after,
  .c-3-con .item_b:after,
  .c-3-con .item_c:after,
  .c-3-con .item_d:after {
    margin-left: -33px;
    left: -8px;
  }

  .c-3-con .item_a:after {
    top: 25px !important;
  }

  .c-3-con .item_b:after {
    top: 72px !important;
  }

  .c-3-con .item_c:after {
    top: 27px !important;
  }

  .c-3-con .item_d:after {
    top: 70px !important;
  }

  .c-3-con .item_b {
    top: 70px !important;
  }

  .c-3-con .item_c {
    top: 230px !important;
  }

  .c-3-con .item_d {
    top: 300px !important;
  }

  .c-3-con .item-tip:after {
    content: none;
  }

  .c-3-con .item_a .item-tip:before,
  .c-3-con .item_b .item-tip:before,
  .c-3-con .item_c .item-tip:before,
  .c-3-con .item_d .item-tip:before {
    content: "";
    position: absolute;
    margin-left: 0;
    border-width: 0;
    border-style: none;
    width: 10px;
    height: 10px;
    background: url(../img/sanjiao_pic.png) no-repeat;
    background-size: 100% 100%;
  }

  .c-3-con .item_a .item-tip:before {
    top: 23px !important;
    left: 23px !important;
  }

  .c-3-con .item_b .item-tip:before {
    top: 26px !important;
    left: -10px !important;
  }

  .c-3-con .item_c .item-tip:before {
    top: 25px !important;
    left: -10px !important;
  }

  .c-3-con .item_d .item-tip:before {
    top: 25px !important;
    left: -10px !important;
  }

  .c-3-con .item .item-con {
    height: 19px !important;
  }

  .c-3-con .item-tit {
    font-size: 15px !important;
  }

  .c-3-con .item-time,
  .c-3-con .item .item-con {
    font-size: 12px !important;
  }

  /* 奖项设置 */

  .c-4-con .item-top .item {
    width: 40%;
  }

  .c-4-con .item .tit {
    font-size: 16px;
  }

  .c-4-con .item-top .reward {
    font-size: 26px;
  }

  .c-4-con .item-top .prize {
    font-size: 12px;
  }

  /* 合作单位 */
  .cooperationWrap {
    margin: 50px auto 0;
  }

  .applyCooperationBox {
    height: 220px;
  }

  .cooperationDes {
    padding: 25px 8%;
    font-size: 13px;
  }

  .cooperationBtn {
    width: 100px;
    height: 38px;
    line-height: 38px;
    font-size: 13px;
  }

  .bodyWrapper {
    padding: 20px 0 20px;
  }

  .bodyNav li {
    font-size: 14px;
    padding-bottom: 10px;
  }

  .bodyCont {
    padding-top: 20px;
  }

  .itemRight {
    width: 100%;
    padding: 10px;
  }

  .itemLine {
    height: auto;
    display: block;
    margin-bottom: 30px;
  }

  .itemLeft {
    width: 100%;
    margin-bottom: 30px;
  }

  .desImg {
    width: 35%;
    margin-right: 2%;
  }

  .desImg img {
    width: 100%;
    height: 100%;
  }

  .desText {
    width: 63%;
  }

  .desText>p {
    height: 23px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    width: 100%;
  }

  .desText>p>a {
    font-size: 16px;
  }

  .desText>div {
    height: 94px;
    width: 100%;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 4;
    font-size: 12px;
  }

  .articleUL li>a>span {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    height: 23px;
    width: 94%;
  }

  .articleUL li {
    border-bottom: 1px solid #eeeeee;
  }

  .cooperImg img {
    width: 100%;
  }
}

/* 平板end */

@media screen and (max-width: 768px) {
  /* 手机start */

  .header {
    border-top: none;
  }

  .noticeHtml .noticeBox,
  .prizeHtml .prizeBox {
    margin: 50px auto 0;
    padding: 10px;
  }

  .banner {
    height: 130px !important;
    margin: 50px auto 0;
  }

  .banner .swiper-container {
    height: 130px;
  }

  .c-1 .right_Box .tz_cont p a {
    width: 220px;
  }

  .c-2-con .item-desc-box {
    width: 100% !important;
  }

  .organizer-title,
  .c-2-con .item-title-box {
    text-align: center;
    display: block;
  }

  .c-2>.common-box .c-2-box {
    padding-bottom: 30px !important;
  }

  .c-2-con .item-title {
    font-size: 18px;
  }

  .sk-notice-tabbox {
    width: 98%;
    height: 195px;
    margin: 0 1%;
  }

  .sk-notice-tabbox-listbox {
    width: auto;
    height: 195px;
  }

  .sk-notice-tabbox,
  .sk-notice-tabbox-listbox-a,
  .sk-notice-tabbox-listbox-a img {
    width: 90vw;
    height: 60vw;
    background-size: 100% 100%;

  }

  .c-2-con .item-title-box:after {
    display: none;
  }

  .c-2-con .item-title-box .item-link {
    font-size: 12px;
  }

  .c-2-con {
    padding: 15px 0 0;
  }

  .c-5-con .item-carousel {
    width: auto !important;
    display: inline-block;
  }

  .c-5-con .item-carousel-box {
    width: auto;
  }

  .c-5-con .list .item {
    width: 45%;
    margin: 0 2% 4%;
    height: 160px;
  }

  .c-5-con .list .item:before {
    height: 84px;
  }

  .c-5-con .item-tit {
    font-size: 12px;
    padding: 10px 0 0;
  }

  .c-5-con .item-sponsor {
    font-size: 12px;
  }

  .c-5-con .item-info.joiners {
    bottom: 47px;
    font-size: 12px;
    width: auto;
  }

  .c-5-con .item-info.univs {
    font-size: 12px;
    bottom: 21px;
    left: 12px;
    width: auto;
  }

  .c-5-con .item-wrap {
    padding-top: 20px;
  }

  .c-5-con {
    padding: 0 0 10px;
  }

  .c-title {
    /* padding: 25px 0 10px; */
    height: 34px;
    font-size: 16px;
    line-height: 34px;
    border-bottom: 2px #0762f4 solid;
    text-align: left;
    padding: 10px 0 0;
  }

  .c-8 .c-8-con {
    height: auto;
  }

  .c-8 .c-8-con .c8Cont {
    display: flex;
    width: auto;
    height: auto;
    margin-top: 20px;
  }

  .c-8 .c-8-con .c8Cont .swiper-slide {
    width: auto;
    margin-right: 0;
  }

  .c-8 .c-8-con .c8Cont p {
    width: auto;
    height: auto;
    margin: 0 10px;
    padding: 0 0 10px;
  }

  .c-8 .c-8-con .c8Cont p img {
    background-size: 100% 100%;
    height: auto;
  }

  .c-8 .c-8-con .swiper-button-next,
  .c-8 .c-8-con .swiper-button-prev {
    height: 50px !important;
    background: rgba(0, 0, 0, 0.5);
  }

  .c-8 .c-8-con .leftBtn,
  .c-8 .c-8-con .rightBtn {
    margin-top: 0;
    display: none;
  }

  .c-8 .c-8-con .swiper-button-next img,
  .c-8 .c-8-con .swiper-button-prev img {
    margin: 10px auto;
  }

  .c-8 .c-8-con .c8Cont p span {
    -webkit-line-clamp: 1;
    height: auto;
  }

  .c-1 .left_Box h1,
  .c-1 .right_Box h1 {
    font-size: 16px;
  }

  .c-1 .left_Box h1 a,
  .c-1 .right_Box h1 a {
    font-size: 12px;
  }

  /* 首页pop精彩瞬间 */
  .pop .popCont {
    width: 300px;
    height: 300px;
    margin-left: -150px;
    margin-top: -170px;
  }

  .pop .popCont .closeImg {
    top: -60px;
  }

  .pop .popCont .popImgBox {
    width: 200px;
    height: 200px;
    margin: 70px auto 0;
  }

  .pop .popCont .popImgBox .popHideBox {
    height: 200px;
  }

  .pop .popCont .popImgBox ul {
    height: 200px;
  }

  .pop .popCont .popImgBox ul li {
    width: 200px;
    height: 150px;
    margin: 25px 0;
  }

  .pop .popCont .popImgBox ul li img {
    width: 200px;
    height: 150px;
    background-size: 100% 100%;
  }

  .pop .popCont .nextBtn,
  .pop .popCont .prevBtn {
    margin-top: -90px;
  }

  .pop .popCont .nextBtn {
    right: 10px;
  }

  .pop .popCont .prevBtn {
    left: 10px;
  }

  /* 竞赛流程 */
  .c-3-con {
    height: 430px;
    padding: 0 27px;
  }

  .c-3-con:before {
    width: 4px;
    height: 350px;
    top: 39px;
    margin-left: 0;
    left: 27px;
  }

  .c-3-con .item_a,
  .c-3-con .item_b,
  .c-3-con .item_c,
  .c-3-con .item_d {
    left: 64px !important;
    width: 80% !important;
  }

  .c-3-con .item_a:before,
  .c-3-con .item_b:before,
  .c-3-con .item_c:before,
  .c-3-con .item_d:before {
    margin-left: -39px;
    left: -8px;
  }

  .c-3-con .item_a:before {
    top: 19px !important;
  }

  .c-3-con .item_b:before {
    top: 66px !important;
  }

  .c-3-con .item_c:before {
    top: 21px !important;
  }

  .c-3-con .item_d:before {
    top: 64px !important;
  }

  .c-3-con .item_a:after,
  .c-3-con .item_b:after,
  .c-3-con .item_c:after,
  .c-3-con .item_d:after {
    margin-left: -33px;
    left: -8px;
  }

  .c-3-con .item_a:after {
    top: 25px !important;
  }

  .c-3-con .item_b:after {
    top: 72px !important;
  }

  .c-3-con .item_c:after {
    top: 27px !important;
  }

  .c-3-con .item_d:after {
    top: 70px !important;
  }

  .c-3-con .item_b {
    top: 70px !important;
  }

  .c-3-con .item_c {
    top: 230px !important;
  }

  .c-3-con .item_d {
    top: 300px !important;
  }

  .c-3-con .item-tip:after {
    content: none;
  }

  .c-3-con .item_a .item-tip:before,
  .c-3-con .item_b .item-tip:before,
  .c-3-con .item_c .item-tip:before,
  .c-3-con .item_d .item-tip:before {
    content: "";
    position: absolute;
    margin-left: 0;
    border-width: 0;
    border-style: none;
    width: 10px;
    height: 10px;
    background: url(../img/sanjiao_pic.png) no-repeat;
    background-size: 100% 100%;
  }

  .c-3-con .item_a .item-tip:before {
    top: 23px !important;
    left: 23px !important;
  }

  .c-3-con .item_b .item-tip:before {
    top: 26px !important;
    left: -10px !important;
  }

  .c-3-con .item_c .item-tip:before {
    top: 25px !important;
    left: -10px !important;
  }

  .c-3-con .item_d .item-tip:before {
    top: 25px !important;
    left: -10px !important;
  }

  .c-3-con .item .item-con {
    height: 19px !important;
  }

  .c-3-con .item-tit {
    font-size: 15px !important;
  }

  .c-3-con .item-time,
  .c-3-con .item .item-con {
    font-size: 12px !important;
  }

  /* 奖项设置 */

  .c-4-con .item-top .item {
    width: 70%;
  }

  .c-4-con .item .tit {
    font-size: 16px;
  }

  .c-4-con .item-top .reward {
    font-size: 26px;
  }

  .c-4-con .item-top .prize {
    font-size: 12px;
  }

  .c-4-con .item-bottom .item {
    margin-left: 0;
  }

  /* 相关报道 */
  ul.imglist {
    margin: 20px 0;
    background: #ffffff;
    box-shadow: 0 2px 10px 0 rgba(0, 0, 0, 0.1);
    padding: 10px;
  }

  ul.imglist li {
    width: 49% !important;
    height: 50px !important;
    margin: 5px 0 !important;
  }

  ul.imglist li img {
    width: 100% !important;
    height: 100% !important;
  }

  ul.imglist li:nth-of-type(odd) {
    float: left;
  }

  ul.imglist li:nth-of-type(even) {
    float: right;
  }

  .c-7-con {
    margin: 0 0 50px;
    background: #ffffff;
    box-shadow: 0 2px 10px 0 rgba(0, 0, 0, 0.1);
    padding: 30px 10px;
    margin: 10px 0;
  }

  .c-7-con .item {
    border-right: none;
    width: 100%;
    padding-left: 33% !important;
    margin-bottom: 30px;
  }

  .c-7-con .item-tit {
    font-size: 16px;
  }

  .c-7-con .item-tit:after {
    width: 32px;
    height: 2px;
    bottom: -5px;
    left: 0px;
  }

  .c-7-con .item ul {
    font-size: 12px;
  }

  .c-7-con .item li {
    font-size: 12px;
  }

  .c-7-con .weixin {
    position: static;
    padding-left: 33%;
    margin-top: 20px;
  }

  .c-7-con .bottom {
    position: static;
    padding-left: 33%;
    color: #999999;
    font-size: 12px;
  }

  .footer {
    padding: 0 10px;
  }

  .footer-box {
    line-height: 25px;
    padding: 10px 0;
    font-size: 12px;
  }

  /* 资讯与通知/赛题与评奖 */

  .noticeBox .left_Box,
  .noticeBox .right_Box,
  .prizeBox .left_Box,
  .prizeBox .right_Box {
    width: 100%;
  }

  .noticeBox .left_Box h1,
  .noticeBox .right_Box h1,
  .prizeBox .left_Box h1,
  .prizeBox .right_Box h1 {
    font-size: 16px;
  }

  .noticeBox .tz_cont,
  .prizeBox .tz_cont {
    background: #ffffff;
    box-shadow: 0 2px 10px 0 rgba(0, 0, 0, 0.1);
    padding: 10px;
  }

  .noticeBox .left_Box .tz_cont ul li h2 {
    font-size: 15px;
  }

  .information_box .tz_cont ul li {
    display: flex;
  }

  .information_box .tz_cont ul li .textCont {
    margin-left: 3%;
  }

  .prizeBox .tsText {
    padding: 5px 0;
  }

  .prizeBox .right_Box .tz_cont ul li,
  .prizeBox .tz_cont ul li {
    background: url(../img/huojiangmingdan_icon@2x.png) no-repeat left 8px;
    height: auto;
    background-size: 16px 16px;
  }

  .prizeBox .tz_cont ul li p {
    float: none;
    display: block;
    line-height: 30px;
  }

  .prizeBox .tz_cont ul li p a {
    display: block;
  }

  .prizeBox .tz_cont ul li span {
    float: none;
    display: block;
    line-height: 30px;
  }

  .c-detail-box .para {
    padding: 10px;
  }

  .c-detail-box {
    padding: 50px 0 0;
  }

  /* 成绩查询 */

  .index-wrap {
    margin: 50px auto 0 !important;
    padding: 10px;
  }

  .index-con {
    width: 100%;
    border-radius: 0;
  }

  .index-left-con {
    width: 100%;
  }

  .index-left-con .item-title,
  .index-left-con .item-sub-title {
    font-size: 20px;
  }

  .index-left-con .item-desc-con {
    font-size: 12px;
  }

  .index-form .common-form-label,
  .index-form .common-input,
  .index-form .sk-btn {
    display: inline-block;
  }

  .index-form .sk-btn {
    margin-top: 30px;
  }

  .index-right-con .item-dl dt {
    font-size: 14px;
  }

  .index-right-con .item-dl dd {
    font-size: 12px;
  }

  .index-form-wrap .index-form .sk-btn {
    display: block;
  }

  .index-wrap .item-notice {
    margin-top: 30px;
  }

  .index-wrap .item-notice.error {
    bottom: -32px;
    width: 90%;
    padding: 0px 5%;
  }

  .index-form {
    /* padding:0 8%; */
  }

  .index-form .common-input {
    width: 200px;
  }

  .common-input input::-webkit-input-placeholder,
  .common-input .input::-webkit-input-placeholder,
  .common-textarea textarea::-webkit-input-placeholder {
    font-size: 12px;
  }

  .common-form-label {
    font-size: 12px;
  }

  /* 合作单位 */
  .cooperationWrap {
    margin: 50px auto 0;
  }

  .applyCooperationBox {
    height: 195px;
  }

  .cooperationDes {
    padding: 10px 8%;
    font-size: 13px;
  }

  .cooperationBtn {
    width: 100px;
    height: 38px;
    line-height: 38px;
    font-size: 13px;
  }

  .bodyWrapper {
    padding: 20px 0 20px;
  }

  .bodyNav li {
    font-size: 14px;
    padding-bottom: 10px;
  }

  .bodyCont {
    padding-top: 10px;
  }

  .itemRight {
    width: 100%;
    padding: 10px;
  }

  .itemLine {
    height: auto;
    display: block;
    margin-bottom: 0;
  }

  .itemLeft {
    width: 100%;
    margin-bottom: 10px;
    width: 100%;
    padding: 10px;
  }

  .desImg {
    width: 35%;
    margin-right: 2%;
  }

  .desImg img {
    width: 100%;
    height: 100%;
  }

  .desText {
    width: 63%;
  }

  .desText>p {
    height: 23px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    width: 100%;
  }

  .desText>p>a {
    font-size: 16px;
  }

  .cooperDescription {
    height: 85px;
    margin-bottom: 20px;
  }

  .desText>div {
    height: 50px;
    width: 100%;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    font-size: 12px;
  }

  .articleUL li>a>span {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    height: 23px;
    width: 94%;
  }

  .articleUL li {
    border-bottom: 1px solid #eeeeee;
  }

  .cooperBanana,
  .cooperImg img {
    height: 193px;
  }

  .cooperImg img {
    width: 100%;
  }

  .cooperationDialog {
    width: 88% !important;
    margin: 80px auto !important;
  }

  .cooperatHead {
    width: 100%;
    margin: 0;
  }

  .cooperatGroup>label {
    font-size: 12px;
  }

  .contInput {
    padding: 10px;
  }

  .cooperBtnBox {
    margin-bottom: 0;
  }

  /* 详情页面 */

  .w930-c {
    width: 100% !important;
  }

  .preview-banner-title {
    font-size: 20px !important;
    padding: 0 20px;
  }

  .newDetail {
    padding: 0 !important;
  }

  .w822-c {
    width: 96% !important;
    margin: 20px auto !important;
  }

  .text-body {
    margin: 0;
  }

  .c-win-share-box.bs {
    margin-top: 30px;
  }

  .index-right-con {
    padding-bottom: 50px;
  }
}

/* 手机end */

@media screen and (max-width: 1024px) {
  .mobileHeader {
    display: block;
  }

  .pcNav {
    display: none;
  }

  .mobileHeader .menuBgPop .nav {
    display: flex;
    flex-direction: column;
    height: auto;
  }

  .mobileHeader .menuBgPop .item.active a {
    background: none;
    width: 100%;
    border: 0;
  }

  .nav>li>a:hover,
  .nav>li>a:focus {
    background-color: #fff !important;
  }

  .mobileHeader .topDownMobile {
    flex-direction: column;
  }
}