/*
 * 初始�? * */
* {
  margin: 0 auto;
  padding: 0;
  outline: none;
  font-family: "Microsoft Yahei", "微软雅黑", "Tahoma", "SimSun";
  box-sizing: border-box;
  -webkit-tap-highlight-color: rgba(255, 0, 0, 0);
}
html {
  _background-image: url(about:blank);
  _background-attachment: fixed;
}
body {
  font-size: 14px;
  color: #333;
}
html,
body {
  min-width: 1000px;
}
a {
  color: #333;
  text-decoration: none;
}
a:hover {
  color: #ff7d00;
}
ul,
li {
  list-style: none outside none;
}
h1,
h2,
h3,
h4,
h5,
h6 {
  font-size: 100%;
  font-weight: 400;
}
img {
  border: none;
  outline: none;
  display: block;
}
a {
  transition: color 0.6s;
  -moz-transition: color 0.6s;
  /* Firefox 4 */
  -webkit-transition: color 0.6s;
  /* Safari �?Chrome */
  -o-transition: color 0.6s;
}
.enlarge a img {
  transition: transform 0.5s;
  -moz-transition: -moz-transform 0.5s;
  -webkit-transition: -webkit-transform 0.5s;
  -o-transition: -o-transform 0.5s;
}
.enlarge a:hover img,
.enlarge.a:hover img {
  transform: scale(1.05);
  -ms-transform: scale(1.05);
  /* IE 9 */
  -moz-transform: scale(1.05);
  /* Firefox */
  -webkit-transform: scale(1.05);
  /* Safari and Chrome */
  -o-transform: scale(1.05);
  /* Opera */
}
.fl {
  float: left;
  _display: inline;
}
.fr {
  float: right;
  _display: inline;
}
.cf {
  *zoom: 1;
}
.cf:after {
  content: ".";
  display: block;
  height: 0;
  clear: both;
  visibility: hidden;
}
.clear {
  height: 0;
  line-height: 0;
  font-size: 0;
  clear: both;
  overflow: hidden;
}
.mt20 {
  margin-top: 20px;
}
.mt30 {
  margin-top: 30px;
}
.mt35 {
  margin-top: 35px;
}
.mt40 {
  margin-top: 40px;
}
.mb5 {
  margin-bottom: 5px;
}
.mb10 {
  margin-bottom: 10px;
}
.mb15 {
  margin-bottom: 15px;
}
.mb20 {
  margin-bottom: 20px;
}
.mb25 {
  margin-bottom: 25px;
}
.mb30 {
  margin-bottom: 30px;
}
.mb40 {
  margin-bottom: 40px;
}
.mb35 {
  margin-bottom: 35px;
}
.mb45 {
  margin-bottom: 45px;
}
.mb50 {
  margin-bottom: 50px;
}
.mb55 {
  margin-bottom: 55px;
}
.mb60 {
  margin-bottom: 60px;
}
.mb65 {
  margin-bottom: 65px;
}
.mb70 {
  margin-bottom: 70px;
}
.mb75 {
  margin-bottom: 75px;
}
.mb80 {
  margin-bottom: 80px;
}
.mb85 {
  margin-bottom: 85px;
}
.mb90 {
  margin-bottom: 90px;
}
.mb95 {
  margin-bottom: 95px;
}
.mb100 {
  margin-bottom: 100px;
}
.mb110 {
  margin-bottom: 110px;
}
html,
body {
  min-width: 1285px;
}
.box {
  overflow: hidden;
  width: 1000px;
  margin: 0 auto;
}
body {
  background: #d10014 url('../images/2020-bg1.jpg') no-repeat center 40px;
}
#scoller {
  display: none;
  position: fixed;
  z-index: 100;
  right: 3rem;
  bottom: 120px;
  width: 50px;
  height: 50px;
  margin-top: 10px;
  font-size: 0;
  background-image: url(http://img1.cache.netease.com/2013/yhs/share.gif);
  background-position: -93px -365px;
  cursor: pointer;
}
.nav {
  position: fixed;
  display: none;
  z-index: 1000;
  width: 305px;
  height: 719px;
  background: url('../images/2020-4.png') no-repeat center top;
  right: 3px;
  top: 50px;
  padding-top: 153px;
}
.nav ul {
  width: 100%;
  position: relative;
}
.nav ul li {
  height: 53px;
  transform: rotate(-4deg);
  margin-bottom: 12px;
  cursor: pointer;
}
.nav ul li.a9 {
  width: 50%;
  position: absolute;
  left: 0;
  top: -50px;
}
.nav ul li.a10 {
  width: 50%;
  position: absolute;
  right: 0;
  top: -56px;
}
@keyframes img1 {
  0% {
    transform: rotate(0) scale(1);
  }
  25% {
    transform: rotate(15deg) scale(1);
  }
  50% {
    transform: rotate(0) scale(1);
  }
  75% {
    transform: scale(0.8) rotate(0);
  }
  100% {
    transform: scale(1) rotate(0);
  }
}
.banner {
  height: 1194px;
  overflow: hidden;
}
.banner > div {
  width: 1300px;
  height: 100%;
  margin: 0 auto;
  position: relative;
}
.banner > div div {
  position: absolute;
}
.banner > div div.elem1 {
  top: 40px;
  left: -295.5px;
  width: 1891px;
  height: 1341px;
  animation-delay: 1.5s;
  z-index: 100;
}
.banner > div div.elem1 img {
  display: block;
  width: 100%;
  height: 100%;
  animation: img1 5s infinite;
  transform: rotate(0) scale(1);
}
.banner > div div.elem2 {
  top: 52px;
  left: 254px;
  width: 985px;
  height: 683px;
  animation-delay: 0.5s;
  background: url('../images/2020-2.png') no-repeat center;
}
.banner > div div.elem3 {
  top: 722px;
  left: -31.5px;
  animation-delay: 1s;
  width: 1363px;
  height: 41px;
  background: url('../images/2020-3.png') no-repeat center;
}
.wrap {
  width: 1285px;
  height: 521px;
  margin: 0 auto;
  background: url('../images/2020-a1.png') no-repeat center top;
}
.wrap1 {
  width: 1285px;
  height: 678px;
  margin: 0 auto;
  background: url('../images/2020-a2.png') no-repeat center top;
}
.wrap2 {
  width: 1285px;
  margin: 0 auto;
}
.wrap2 > img {
  margin-bottom: 54px;
}
.wrap2 .box {
  width: 1200px;
  background-color: #ffffc7;
  padding: 36px 23px 36px;
  margin: 0 auto;
  border-radius: 25px;
}
.wrap2 .box .elem1 {
  overflow: hidden;
}
.wrap2 .box .elem1 a {
  float: left;
  width: 215px;
  height: 142px;
  margin-right: 19px;
  overflow: hidden;
  position: relative;
}
.wrap2 .box .elem1 a:last-child {
  margin-right: 0;
}
.wrap2 .box .elem1 a img {
  display: block;
  width: 100%;
  height: 100%;
  transition: all 0.3s;
}
.wrap2 .box .elem1 a img:hover {
  transform: scale(1.05);
}
.wrap2 .box .elem1 a i {
  display: block;
  width: 55px;
  position: absolute;
  top: 50%;
  left: 50%;
  margin-top: -28.5px;
  margin-left: -27.5px;
  height: 57px;
  background: url('../images/2020-video.png') no-repeat center center;
}
.wrap2 .box .elem1 a p {
  position: absolute;
  width: 100%;
  left: 0;
  bottom: 0;
  font-size: 14px;
  height: 28px;
  text-align: center;
  line-height: 28px;
  background: rgba(0, 0, 0, 0.6);
  padding: 0 5px;
  overflow: hidden;
  color: #fff;
}
.wrap2 .box .elem2 {
  width: 1062px;
  margin: 70px auto 0;
}
.wrap2 .box .elem2:after {
  display: block;
  content: '';
  clear: both;
  overflow: hidden;
}
.wrap2 .box .elem2 > a {
  float: left;
  width: 490px;
  height: 52px;
  line-height: 50px;
  text-overflow: ellipsis;
  white-space: nowrap;
  overflow: hidden;
  font-size: 18px;
  border-bottom: 2px solid #c00000;
}
.wrap2 .box .elem2 > a:nth-child(2n+1) {
  margin-right: 82px;
}
.wrap2 .box .elem2 > a:nth-child(1),
.wrap2 .box .elem2 > a:nth-child(2) {
  border-top: 2px solid #c00000;
  height: 54px;
}
.wrap2 .box .elem2 p {
  float: left;
  width: 182px;
  height: 49px;
  margin-top: 50px;
  margin-left: 440px;
}
.wrap2 .box .elem2 p a {
  display: block;
  border-radius: 24.5px;
}
.wrap2 .box .elem2 p a:hover {
  box-shadow: 0 0 5px #ccc;
}
.wrap3 {
  width: 1285px;
  height: 995px;
  margin: 56px auto 0;
  background: url('../images/2020-a4.png') no-repeat center top;
}
.wrap4 {
  width: 1285px;
  height: 731px;
  margin: 0 auto;
  background: url('../images/2020-a5.png') no-repeat center top;
}
.wrap5 {
  width: 1285px;
  height: 670px;
  margin: 0 auto;
  background: url('../images/2020-a6.png') no-repeat center top;
}
.wrap6 {
  width: 1285px;
  height: 661px;
  margin: 0 auto;
  background: url('../images/2020-a7.png') no-repeat center top;
}
.wrap7 {
  width: 1285px;
  height: 662px;
  margin: 0 auto;
  background: url('../images/2020-a8.png') no-repeat center top;
}
.wrap8 {
  width: 1285px;
  height: 661px;
  margin: 0 auto;
  background: url('../images/2020-a9.png') no-repeat center top;
}
.wrap9 {
  width: 1285px;
  height: 747px;
  margin: 0 auto;
  background: url('../images/2020-a10.png') no-repeat center top;
}
.wrap10 {
  width: 1285px;
  height: 725px;
  margin: 0 auto 320px;
  background: url('../images/2020-a11.png') no-repeat center top;
}