em,
i,
strong,
th {
  font-style: normal;
}

img {
  vertical-align: middle;
  width         : 100%;
}

a,
body,
button,
canvas,
dd,
div,
dl,
dt,
em,
fieldset,
footer,
form,
frame,
frameset,
h1,
h2,
h3,
h4,
h5,
h6,
header,
i,
iframe,
img,
input,
label,
li,
main,
nav,
ol,
optgroup,
p,
pre,
section,
select,
span,
strong,
table,
tbody,
td,
textarea,
th,
thead,
tr,
ul,
video {
  margin : 0;
  padding: 0;
}

body {
  font-family     : "Microsoft Yahei", arial;
  overflow-x      : hidden;
  background-color: #fff2f2;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-size  : 100%;
  font-weight: 400;
}

a {
  cursor : none;
  outline: 0;
}

a:active,
a:hover {
  outline-width: 0;
}

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

li,
ol,
ul {
  list-style: none;
}

img {
  border: 0;
}

.clearfix:after {
  content: "";
  display: block;
  height : 0;
  clear  : both;
}

body,
html {
  position : relative;
  top: 0;
  font-size: 0.24rem;
  color    : #fff2f2;
}


@keyframes rotate {
  0% {
    transform: rotate(0deg);
  }

  100% {
    transform: rotate(360deg);
  }
}


/* 第一屏 */
.pageOne {
  width              : 7.5rem;
  height             : 11.36rem;
  background-image   : url(../img/bg1.jpg?v=2020060501);
  background-repeat  : no-repeat;
  background-size    : 100% auto;
  position           : relative;
  box-sizing: border-box;
}
.pageOne .gohome{
  width          : 1.63rem;
  height         : .55rem;
  background     : url(../img/btn-go-web.png?v=2020060501) no-repeat top center;
  background-size: cover;
  position       : absolute;
  right          : .3rem;
  top            : .3rem;
  z-index        : 100;
}
.pageOne .youthhome{
  width          : 2.23rem;
  height         : .55rem;
  background     : url(../img/btn-sn-main.png?v=2020060501) no-repeat top center;
  background-size: cover;
  position       : absolute;
  right          : 2.2rem;
  top            : .3rem;
  z-index        : 100;
}
.pageOne .slogan {
  width   : 5.4rem;
  position: absolute;
  top     : .2rem;
  right: 0;
}
.pageOne .logo-box{
    position: absolute;
    top: .6rem;
    left: .2rem;
}
.pageOne .logo-box .logo{
  display: block;
  width: 1.74rem;
  height: 1.21rem;
}

.pageOne .slogan img {
  display: block;
  width  : 100%;
  margin : 0 auto;

}

.pageOne .download {
  width    : 2.2rem;
  height   : 2.2rem;
  position : absolute;
  bottom: .8rem;
  left     : 50%;
  transform: translateX(-50%);
}

.pageOne .download::before {
  content        : '';
  position       : absolute;
  width          : 2.2rem;
  height         : 2.2rem;
  background     : url(../img/download.png?v=2020060501) no-repeat;
  background-size: 100%;
  animation      : rotate 3s linear infinite;
}

.pageOne .download::after {
  content: '';
  width: 1.39rem;
  height: .34rem;
  background: url(../img/download-text.png?v=2020060501) no-repeat center center/100%;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  -webkit-transform: translate(-50%, -50%);
  -moz-transform: translate(-50%, -50%);
  -ms-transform: translate(-50%, -50%);
  -o-transform: translate(-50%, -50%);
}


/* 第三屏 */
.pageThree {
  width          : 7.5rem;
  height         : 16.42rem;
  background     : url(../img/bg3.jpg?v=2020060501) no-repeat top center;
  background-size: cover;
  position       : relative;
}

.pageThree .page_title {
  width: 5.91rem;
  padding-top: .4rem;
}
.pageThree .main{
  position: relative;
  margin: .2rem auto auto;
}
.pageThree .main .new-box{
  width: 7.2rem;
  margin: 0 auto;
  position: relative;
}
.pageThree .main .new-box ul li{
  width: 7.2rem;
  height: 1.04rem;
  margin-top: -0.1rem;
  position: relative;
  overflow: hidden;
  user-select: none;
  transition: height 0.5s linear;
  -webkit-transition: height 0.5s linear;
  -moz-transition: height 0.5s linear;
  -ms-transition: height 0.5s linear;
  -o-transition: height 0.5s linear;
}
.pageThree .main .new-box ul li:nth-child(1){
  z-index: 6;
}
.pageThree .main .new-box ul li:nth-child(2){
  z-index: 5;
}
.pageThree .main .new-box ul li:nth-child(3){
  z-index: 4;
}
.pageThree .main .new-box ul li:nth-child(4){
  z-index: 3;
}
.pageThree .main .new-box ul li:nth-child(5){
  z-index: 2;
}
.pageThree .main .new-box ul li:nth-child(6){
  z-index: 1;
  height: 1.11rem;
}
.pageThree .main .new-box ul li.active{
  height: 9rem;
  z-index: 0;
}
.pageThree .main .new-box ul li .item{
  width: 7.2rem;
  background: url(../img/p2-item-bg.png?v=2020060501) no-repeat top center;
  background-size: 6.74rem auto;
  height: 100%;
  margin: 0 auto;
  position: relative;
}
.pageThree .main .new-box ul li.active .item{
  background: url(../img/p2-item-bg.png?v=2020060501) no-repeat top center;
  background-size: 6.74rem auto;
}
.pageThree .main .new-box ul li:last-child .item{
  background: url(../img/p2-item-bg.png?v=2020060501) no-repeat bottom center;
  background-size: 6.74rem auto;
}
.pageThree .main .new-box ul li .item.first .btn-left{
  background: url(../img/p2-btn-bg.png?v=2020060501) no-repeat;
  background-size: 100% auto;
  width: 2.33rem;
  display: block;
  position: absolute;
  left: .5rem;
  top: 0;
  height: .64rem;
  font-size: .28rem;
  color: #e94606;
  text-align: center;
  line-height: .64rem;
}
.pageThree .main .new-box ul li .item.first .btn-right{
  background: url(../img/p2-btn-bg.png?v=2020060501) no-repeat;
  background-size: 100% auto;
  width: 2.33rem;
  height: .64rem;
  display: block;
  position: absolute;
  right:.5rem;
  top: 0;
  font-size: .28rem;
  color: #e94606;
  text-align: center;
  line-height: .64rem;
}
.pageThree .main .new-box ul li .item.first .high{
  background: url(../img/p2-btn-bg-c.png?v=2020060501) no-repeat;
  background-size: 100% auto;
  color:#fff8d5;
}
.pageThree .main .new-box ul li .item.first .img{
  position: absolute;
  top: 1.1rem;
  left: 50%;
  margin-left: -2.52rem;
  width: 5.04rem;
  display: none;
}
.pageThree .main .new-box ul li .item.first .img.show{
  display: block;
}

.pageThree .main .new-box ul li .item .li-tag{
  width: 7.2rem;
  margin: 0;
  cursor: pointer;
  position: absolute;
}
.pageThree .main .new-box ul li .item .li-detail{
  width: 6.07rem;
  position: absolute;
  left: 0.6rem;
  top: 1.4rem;
}


.pop_video_bar {
  position : fixed;
  top      : 50%;
  left     : 50%;
  transform: translate(-50%, -50%);
  width    : 7.5rem;
  height   : 4.2rem;
  z-index  : 100000001;
}

.pop_video_bar .btn_tan_close {
  top: -0.76rem;
}

#videoX {
  position: absolute;
  top     : 0;
  width   : 100%;
  height  : auto;
}

/* 第二屏 */
.pageTwo {
  width          : 7.5rem;
  height         : 8.47rem;
  background     : url(../img/bg2.jpg?v=2020060501) no-repeat top center;
  background-size: cover;
  position       : relative;
  box-sizing     : border-box;
  z-index: 2;
}

.pageTwo .page_title {
  padding-top: .3rem;
  width : 5.91rem;
}

.pageTwo .main .fuli-img{
  background: url(../img/p1-text.png?v=2020060501) no-repeat;
  background-size: 100% auto;
  width: 7.1rem;
  height: 5.58rem;
  margin: 0.4rem auto auto;
 }
.pageTwo .main .fuli-img .fl-link{
  position: absolute;
  width: 3.25rem;
  height: 1.1rem;
}
.pageTwo .main .fuli-img .fl-link.link1{
  top: 1.6rem;
  left: .85rem;
}
.pageTwo .main .fuli-img .fl-link.link2{
  top: 2.82rem;
  left: .35rem;
 }
.pageTwo .main .fuli-img .fl-link.link3{ 
  top: 4.05rem;
  left: 0rem;
}
.pageTwo .main .fuli-img .fl-link.link4{ 
  top: 5.3rem;
  left: .6rem;
}
.pageTwo .main .fuli-img .fl-link.link5{ 
  top: 2.55rem;
  right: .4rem;
}
.pageTwo .main .fuli-img .fl-link.link6{ 
  top: 3.7rem;
  right: .7rem;
}
.pageTwo .main .fuli-img .fl-link.link7{ 
  top: 4.88rem;
  right: .1rem;
}
.pageTwo .main .fuli-img .fl-link.link8{
  top: 6.18rem;
  right: .55rem;
 }


/* 第四屏 */
.pageFour {
  width          : 7.5rem;
  height         : 10.47rem;
  background     : url(../img/bg4.jpg?v=2020060501) no-repeat top center;
  background-size: cover;
  position       : relative;
}

.pageFour .page_title {
  padding-top: .4rem;
  width      : 5.7rem;
}
.pageFour .main{
  position: relative;
}
.pageFour .main .word-box{
  width: 7.17rem;
  position: relative;
  height: 8.88rem;
  margin-top: .2rem;
}
.pageFour .main .word-box .btn-link{
  position: absolute;
  bottom: .4rem;
  right: .7rem;
  background: url(../img/p4-btn.png?v=2020060501) no-repeat;
  background-size: cover;
  width: 3.73rem;
  font-size: 0;
  display: block;
  height: .7rem;
}

/* 第五屏 */
.pageFive {
  width      : 7.5rem;
  height     : 9.87rem;
  background : url(../img/bg5.jpg?v=2020060501) no-repeat top center;
  background-size: cover;
  padding-top: .4rem;
  box-sizing : border-box;
}

.pageFive .page_title {
  padding-top: .4rem;
  width      : 5.7rem;
}
.pageFive .main{
  position: relative;
}
.pageFive .main .word-box{
  width: 7.5rem;
  position: relative;
  height: 8.88rem;
  margin-top: .2rem;
}

/* 第六屏 */
.pageSix {
  width      : 7.5rem;
  height     : 9.81rem;
  background : url(../img/bg6.jpg?v=2020060501) no-repeat top center;
  background-size: cover;
  padding-top: .4rem;
  box-sizing : border-box;
}

.pageSix .page_title {
  width : 5.91rem;
}
.pageSix .main{
  position: relative;
  margin: .2rem auto auto;
}

.pageSix .main .swiper-ts {
  width   :6rem;
  height  :6.5rem;
  overflow: hidden;
}
.pageSix .main .swiper-ts .swiper-slide {
  width : 3.61rem;
  height: 6.42rem;
}

.swiper-button-prev.ts-prev {
  width          : .55rem;
  height         : .44rem;
  background     : url(../img/jianto.png?v=2020060501) no-repeat top center;
  background-size: cover;
  left           : .2rem;
  margin-top     : -.22rem;
}

.swiper-button-next.ts-next {
  width: .55rem;
  height: .44rem;
  background: url(../img/jianto.png?v=2020060501) no-repeat top center;
  background-size: cover;
  right: .2rem;
  margin-top: -.22rem;
  transform: rotate(180deg);
  -webkit-transform: rotate(180deg);
  -ms-transform: rotate(180deg);
  -o-transform: rotate(180deg);
  -moz-transform: rotate(180deg);
}
.swiper-pagination{
  margin: .4rem auto auto;
  position: relative;
  opacity: 1;
}
.swiper-pagination-bullet {
  opacity: 1;
  width     : .36rem;
  height    : .48rem;
  background: url(../img/p-5-icon.png?v=2020060501) no-repeat -1.18rem .05rem;
  background-size: 4.43rem .38rem;
  margin    : 0 .1rem;
}

.swiper-pagination-bullet.swiper-pagination-bullet-active {
  background: url(../img/p-5-icon.png?v=2020060501) no-repeat -2.46rem .05rem;
  background-size: 4.43rem .38rem;
}

.page_title {
  display: block;
  margin : 0 auto;
}

.page_title img {
  display: block;
  width  : 100%;
  margin : 0 auto;
}

#yd-footer{
  background: url(../img/bg-footer.jpg?v=2020060501) no-repeat!important;
  background-size: 100% auto!important;
}