body {
  width: 100%;
  height: 100%;
  background: #f5f5f5;
}
.clear{
  overflow: hidden;
  zoom: 1;
}
h2{
  letter-spacing: 5px;
}
.banner{
  min-width: 1200px;
  width: 100%;
  height: 572px;
  background: url(/shujutang/static/image/competition/banner.png) no-repeat center top;
  background-size: cover;
}
.logoList{
  position:relative;
  width: 1200px;
  height: 638px;
  background: #FFFFFF;
  box-shadow: 0px 0px 26px 0px rgba(100, 156, 254, 0.2);
  border-radius: 20px 20px 0px 0px;
  margin:-97px auto 50px;
  z-index:2;
  padding-top:51px;
  box-sizing: border-box;
}
.logoList h2{
  width:240px;
  height:80px;
  text-align: center;
  line-height: 80px;
  background: url(/shujutang/static/image/videoContest/firm_bg.png) no-repeat center;
  background-size: contain;
  font-size:28px;
}
.logoList h2.tit1{
  margin:0 auto 60px;
}
.logoList h2.tit2{
  margin:72px auto 46px;
}
.logoList ul{
  display:flex;
  justify-content: space-around;
  align-items: center;
}
.logoList ul li{
  width:20%;
  text-align: center;
}

.competition_bg{
  position: relative;
  width:1200px;
  height:465px;
  margin:0 auto;
}
.titBg{
  position:absolute;
  width:832px;
  height:229px;
  background: url(/shujutang/static/image/competition/banner1.png) no-repeat center;
  background-size:contain;
  left:-10px;
  top:0;
  z-index:2;
}
.bgCon{
  position:absolute;
  width:1118px;
  height:350px;
  background:#fff;
  box-shadow: 0px 0px 26px 0px rgba(100, 156, 254, 0.2);
  z-index: 1;
  right:0;
  bottom:10px;
  padding:30px;
  box-sizing: border-box;
}
.bgCon h3{
  font-size: 34px;
  font-weight: 500;
  color: #333333;
  text-align: right;
  margin-bottom:22px;
  letter-spacing: 5px;
}
.bgCon span{
  display:block;
  font-size: 18px;
  font-weight: bold;
  color: #999999;
  text-transform: uppercase;
  text-align: right;
  margin-bottom:44px;
}
.bgCon p{
  font-size: 16px;
  font-weight: 400;
  color: #333333;
  line-height: 30px;
}
.bgIcon{
  position:absolute;
  width:106px;
  height:143px;
  background:url(/shujutang/static/image/competition/icon1.png) no-repeat center;
  background-size:contain;
  left:0;
  bottom:0;
  z-index:2;
}

.banner1{
  min-width: 1200px;
  width: 100%;
  height: 225px;
  background: url(/shujutang/static/image/competition/banner3.png) no-repeat center top;
  background-size: cover;
  margin-top:42px;
}

.introductionBg{
  width:100%;
  height:440px;
  background:#fff;
  position:relative
}
.introduction{
  position: absolute;
  width:1200px;
  height:470px;
  top:-89px;
  left:50%;
  margin-left:-600px;
  z-index:2;
}
.leftBox{
  width: 580px;
  height: 470px;
  background: #FFFFFF;
  box-shadow: 0px 0px 24px 0px rgba(100, 156, 254, 0.24);
  border-radius: 0px 40px 40px 40px;
}
.boxTit{
  width:100%;
  height:52px;
  padding:43px 39px;
  box-sizing: border-box;
}
.boxTit img{
  float: left;
  width:51px;
  height:52px;
  margin-right:15px;
}
.boxTit h3{
  float: left;
  text-align: left;
  font-size: 28px;
  font-weight: 600;
  color: #333333;
  line-height: 22px;
}
.boxTit h3 span{
  display:block;
  font-size: 16px;
  font-weight: 500;
  color: #999999;
  padding-top:12px;
}
.boxRight{
  position:absolute;
  width:1160px;
  height:279px;
  background: url(/shujutang/static/image/competition/banner2.png) no-repeat center top;
  background-size: cover;
  top:136px;
  left:40px;
  z-index: 3;
  padding:40px 42px;
  box-sizing: border-box;
}
.boxRight h3{
  font-size: 34px;
  font-weight: bold;
  color: #FFFFFF;
  margin-bottom:16px;
  text-align: center;
  letter-spacing: 5px;
}
.boxRight p{
  font-size: 16px;
  font-weight: 400;
  color: #FFFFFF;
  line-height: 30px;
}
.boxRight p:nth-of-type(1){
  margin-bottom:14px;
}

.settingBg{
  background: #fff;
  padding-top:10px;
  padding-bottom:1px;
  box-sizing: border-box;
}
.settingBg h2{
  font-size: 34px;
  font-weight: bold;
  color: #333333;
  line-height: 24px;
  text-align: center;
  margin-bottom:67px;
}
.settingItem{
  width:1200px;
  height:242px;
  background: url(/shujutang/static/image/competition/h3.png) no-repeat center top;
  background-size: cover;
  margin:0 auto 49px;
  padding:26px;
  box-sizing: border-box;
}
.settingItem h4{
  font-size: 24px;
  font-weight: 600;
  color: #FFFFFF;
  height:52px;
  line-height: 52px;
  margin-top:12px;
  margin-bottom:20px;
}
.settingItem h4 span{
  font-size: 24px;
  font-weight: 600;
  color: #333333;
  padding-left:43px;
}
.settingItem p{
  font-size: 16px;
  font-weight: 500;
  color: #666666;
  line-height: 26px;
  padding:0 133px 0 117px;
  box-sizing: border-box;
}
.settingItem p:nth-of-type(1){
  margin-bottom:10px;
}
.settingItem:nth-child(2){
  background: url(/shujutang/static/image/competition/h1.png) no-repeat center top;
}
.settingItem:nth-child(3){
  height:264px;
  background: url(/shujutang/static/image/competition/h2.png) no-repeat center top;
  background-size:100% 100%;
}

.dataSet{
  min-width: 1200px;
  width: 100%;
  height: 396px;
  background: url(/shujutang/static/image/competition/bj.png) no-repeat center top;
  background-size: cover;
  position:relative;
}
.dataSetCon{
  position:absolute;
  width: 1200px;
  height: 257px;
  background: #FFFFFF;
  box-shadow: 0px 0px 16px 0px rgba(0, 25, 69, 0.4);
  border-radius: 10px;
  left:50%;
  top:50%;
  transform: translate(-50%,-50%);
  padding:0 47px 0 53px;
  box-sizing: border-box;
}
.dataSetCon h3{
  font-size: 34px;
  font-weight: 500;
  color: #333333;
  line-height: 24px;
  margin:59px 0 45px;
  text-align: center;
  letter-spacing: 5px;
}
.dataSetCon p{
  font-size: 18px;
  font-weight: 500;
  color: #666666;
  line-height: 34px;
}

.timersBg{
  width: 100%;
  height: 518px;
  background: #F2F4FE;
  padding-top:72px;
  box-sizing: border-box;
}
.timersBg h2{
  font-size: 34px;
  font-weight: bold;
  color: #333333;
  line-height: 24px;
  margin-bottom:111px;
  text-align: center;
}
.timersBg ul{
  margin: 0 auto;
  width: 1200px;
  display: flex;
  justify-content: space-between;
  position: relative;
  top:111px;
}
.timersBg ul::after {
  content: "";
  display: block;
  height: 2px;
  width: 1100px;
  background-color: #e1e6f0;
  position: absolute;
  top: 25px;
  left: 54px;
}
.timersBg ul li{
  width: 11%;
  position: relative;
  z-index: 9;
}
.timersBg ul li:nth-child(2n) {
  bottom: 84px;
}
.timersBg ul li i{
  margin: 0 auto;
  width: 50px;
  height: 50px;
  display: block;
  background-color: #d4ebff;
  border-radius: 50%;
  position: relative;
}
.timersBg ul li:nth-child(2n) i {
  background-color: #acd7ff;
}
.timersBg ul li:nth-child(3) span,.timersBg ul li:nth-child(5) span{
  position: absolute;
  left: 47%;
  transform: translateX(-50%);
}
.timersBg ul li i::before {
  content: "";
  display: block;
  background-color: #fff;
  border-radius: 50%;
  width: 30px;
  height: 30px;
  position: absolute;
  top: 10px;
  left: 10px;
}
.timersBg ul li i span {
  position: absolute;
  left: 47%;
  transform: translateX(-50%);
  color: #1670ff;
  line-height: 50px;
  font-size: 18px;
  font-style: italic;
}
.timersBg ul li p{
  font-size: 18px;
  color: #6a6a6f;
  line-height: 18px;
  white-space: nowrap;
  text-align: center;
  padding: 25px 0 18px;
}
.timersBg ul li>span{
  font-size: 20px;
  line-height: 24px;
  font-weight: 500;
  color: #333333;
  display: block;
  text-align: center;
  white-space: nowrap;
}

.prizeSet{
  width:100%;
  background:#fff;
  padding-top:81px;
  padding-bottom:46px;
  box-sizing: border-box;
}
.prizeSet h2{
  font-size: 34px;
  font-weight: bold;
  color: #333333;
  line-height: 24px;
  text-align: center;
  margin-bottom:61px;
}
.prizeSet p{
  width:1200px;
  margin:0 auto;
  font-size: 14px;
  font-weight: 500;
  color: #999999;
  line-height: 52px;
  text-align: right;
  margin-top:20px;
}
.prizeSetCon{
  width:1200px;
  margin:0 auto;
  display: flex;
  justify-content: space-between;
}
.prizeSetCon_item{
  width:374px;
  height:352px;
  background: url(/shujutang/static/image/competition/saidao1.png) no-repeat;
  background-size: 100%;
}
.prizeSetCon_item:nth-child(2){
  background: url(/shujutang/static/image/competition/saidao2.jpg) no-repeat;
}
.prizeSetCon_item:nth-child(3){
  background: url(/shujutang/static/image/competition/saidao3.jpg) no-repeat;
}
.prizeSetCon_item h3{
  font-size: 32px;
  font-weight: 500;
  color: #FFA105;
  line-height: 123px;
  
  text-align: center;
}
.prizeSetCon_item:nth-child(2) h3{
  color:#6270EB;
}
.prizeSetCon_item:nth-child(3) h3{
  color:#BD6641;
}
.prizeSetCon_item ul{
  margin-top:20px;
}
.prizeSetCon_item ul li{
  margin-bottom:15px;
  color:#fff;
  font-size:20px;
}
.prizeSetCon_item ul li i{
  display:inline-block;
  width: 16px;
  height: 16px;
  background:url(/shujutang/static/image/competition/icon4.png) no-repeat center;
  opacity: 0.4;
  border-radius: 50%;
  position: relative;
  margin:0 7px 0 16px;
}
.prizeSetCon_item ul li span{
  padding-left:31px;
}
.prizeSetCon_item ul li font{
  font-size: 30px;
  font-weight: bold;
  color: #FFFFFF;
}
.prizeSetCon_item ul li span font{
  padding:0 6px;
}


.urlBox{
  min-width: 1200px;
  width: 100%;
  height: 351px;
  background: url(/shujutang/static/image/competition/bjj.png) no-repeat center top;
  background-size: cover;
}
.urlBox>div{
  width:1200px;
  height:100%;
  margin:0 auto;
  display: flex;
  align-items: center;
}
.urlBox>div>.left{
  width:920px;
  height:100%;
  display:flex;
  flex-direction: column;
  justify-content: center;
}
.urlBox>div>.left p{
  font-size:24px;
  font-weight: 500;
  padding-left:124px;
  color:#fff;
  box-sizing: border-box;
}
.urlBox>div>.left p:nth-child(1){
  margin-bottom:30px;
}
.urlBox>div>.left p a{
  color:#fff;
  border-bottom:1px solid #fff;
}
.urlBox>div>.right{
  text-align: center;
}
.urlBox>div>.right dt{
  width:100%;
  height:172px;
}
.urlBox>div>.right dd{
  font-size: 16px;
  font-weight: 500;
  color: #FFFFFF;
  line-height: 15px;
  margin-top:11px;
}

.f{
  width:1200px;
  margin:49px auto 0;
}
.f h2{
  height: 33px;
  font-size: 34px;
  font-weight: bold;
  color: #181818;
  line-height: 15px;
  text-align: center;
  margin-bottom:40px;
}
.dl{
  display:flex;
  justify-content: space-between;
}
.dl dl{
  width: 590px;
  height: 110px;
  background: #FFFFFF;
  border: 1px solid #E1E6F0;
  border-radius: 5px;
  padding:26px 20px 25px 23px;
  display:flex;
  align-items: center;
  box-sizing: border-box;
}
.dl dl dt{
  width:52px;
  height:59px;
  margin-right:20px;
}
.dl dl dt img{
  width:100%;
}
.dl dl p{
  font-size: 16px;
  font-weight: 400;
  color: #666666;
  line-height: 15px;
}

.more h2{
  position:relative;
  width:267px;
  font-size: 24px;
  font-weight: 500;
  color: #999999;
  line-height: 15px;
  text-align: center;
  margin:112px auto 136px
}
.more h2::before{
  position:absolute;
  content: "";
  width:182px;
  height:5px;
  background:url(/shujutang/static/image/competition/hicon2.png) no-repeat;
  top:50%;
  transform: translateY(-50%);
  left:-220px;
}
.more h2::after{
  position:absolute;
  content: "";
  width:182px;
  height:5px;
  background:url(/shujutang/static/image/competition/hicon1.png) no-repeat;
  top:50%;
  transform: translateY(-50%);
  right:-220px;
}

.company{
  width:100%;
  height: 54px;
  background: #537CF3;
  text-align: center;
  line-height: 54px;
  font-size: 18px;
  font-weight: 400;
  margin-top:66px;
  color: #FFFFFF;
}