.pc {
  display: none;
}
.mb {
  display: block;
}
.header {
  position: fixed;
  height: 122px;
  background: #000;
  z-index: 3;
}
.main {
  width: 750px;
  min-width: 750px;
  height: 3580px;
  overflow-x: hidden;
  background: url(../img/bg-m.jpg);
}
.box {
  width: 750px;
}
.logo {
  margin: 20px 0 0 23px;
}
.towebsite {
  margin: 33px 33px 0 0;
  width: 160px;
  height: 60px;
  background: url(../img/btn-tosite-m.png) no-repeat;
}
.slogan {
  margin: 157px 0 0 36px;
  width: 266px;
  height: 401px;
  background: url(../img/slogan-m.png) no-repeat;
}
.icon-yy {
  position: relative;
  margin: 345px auto 0;
  width: 481px;
  height: 160px;
  background: url(../img/btn-yy-m.png) no-repeat;
}
.person {
  top: 178px;
  right: 0;
  width: 705px;
  height: 1324px;
  background: url(../img/person-m.png);
}
.video {
  width: 681px;
  height: 502px;
  background: url(../img/video-box-m.png);
}
.video-btn {
  left: 309px;
}
/* rule */
.rule-box {
  margin: 0;
}
.tit-rule {
  display: block;
  margin: 0 auto 55px;
  width: 226px;
  height: 56px;
  background: url(../img/tit-rule-m.png);
}
.rule-box li {
  margin: 0 0 30px 30px;
  width: 678px;
  font-size: 24px;
}
.rule-box li a {
  display: inline-block;
}
.rule-box li i {
  margin-right: 20px;
  width: 29px;
  height: 28px;
  line-height: 28px;
  background: url(../img/rule-icon-m.png);
  font-size: 17px;
}
/* tk */
.tk .close {
  top: unset;
  bottom: -65px;
  left: 50%;
  transform: translateX(-50%);
  width: 45px;
  height: 51px;
  background: url(../img/tk-close-m.png) no-repeat;
}
.share-tip {
  padding: 100px 0 0 50px;
  width: 610px;
  height: 610px;
  line-height: 40px;
  background: url(../img/tk-b-bg-m.png) no-repeat;
  font-size: 24px;
}
.share-tip .big {
  font-size: 26px;
}
.icon-share {
  margin: 100px 0 0 120px;
  width: 340px;
  height: 106px;
  background: url(../img/btn-share-m.png) no-repeat;
}

.share-icon {
  width: 660px;
  height: 350px;
  background: url(../img/tk-s-bg-m.png) no-repeat;
}
.share-icon .tit {
  width: 182px;
  height: 44px;
  background: url(../img/tit-share-m.png) no-repeat;
}
/* .share-icon ul {
  margin-top: 67px;
}
.share-icon li {
  width: 76px;
  height: 76px;
  background: url(../img/share-icon-m.png) no-repeat;
}
.share-icon li:nth-child(2) {
  background-position-x: -101px;
}
.share-icon li:nth-child(3) {
  background-position-x: -202px;
}
.share-icon li:nth-child(4) {
  background-position-x: -303px;
}
.share-icon li:nth-child(5) {
  background-position-x: -404px;
} */

body #share {
  margin-top: 67px;
}
body .ztsharebutton a {
  width: 76px;
  height: 76px;
  background: url(../img/share-icon-m.png) no-repeat;
}
body .ztsharebutton .share_sina {
  background-position: 0 0;
}
body .ztsharebutton .share_qqzone {
  background-position: -101px 0;
}
body .ztsharebutton .share_qq {
  background-position: -202px 0;
}
body .ztsharebutton .share_bdtieba {
  background-position: -303px 0;
}
body .ztsharebutton .share_weixin {
  background-position: -404px 0;
}


.share-tip-tk {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 6;
}
.share-tip-tk img {
  position: absolute;
  top: 20px;
  right: 20px;
}
/* code */
.code {
  display: inline-block;
  margin: 170px 0 70px 220px;
  text-align: center;
}
.code img {
  margin: 20px auto 10px;
}
.code p {
  font-size: 22px;
  color: #74cefd;
  font-weight: 600;
}
.sns-qq {
  /* display: flex;
  justify-content: space-between; */
  margin: 0 auto;
  width: 610px;
  color: #fff;
  font-size: 24px;
  font-weight: 600;
  text-align: center;
} 
.sns-qq span {
  display: inline-block;
  margin: 0 19px;
  width: 260px;
  font-size: 20px;
  color: #b7a0fb;
}
.sns-qq i {
  color: #fff;
  font-size: 24px;
  font-weight: 600;
  font-style: normal;
}
/* footer */
.footer_main {
  display: none;
}