html,
body,
h1,
h2,
h3,
ul,
p,
figure,
div {
  padding: 0;
  margin: 0;
}
body {
  overflow-x: hidden;
  overflow-y: auto;
  position: relative;
  font-family: 'Franklin Gothic Medium', 'Arial Narrow', Arial, sans-serif;
}
ul {
  list-style: none;
}
a {
  text-decoration: none;
}
.hidden {
  overflow: hidden;
}
.device-width {
  width: 1280px;
  margin: 0 auto;
  position: relative;
}
.flex {
  display: flex;
}
.justify-center {
  justify-content: center;
}
.align-center {
  align-items: center;
}
.text-center {
  text-align: center;
}
.clear {
  clear: both;
}
.float-left {
  float: left;
}
.float-right {
  float: right;
}
.header {
  position: absolute;
  top: 0;
  left: 0;
  z-index: 999;
  width: 100%;
  height: 112px;
}
.header .logo {
  padding-top: 30px;
}
.header .logo a img {
  display: block;
  height: 50px;
}
.header .nav {
  padding-top: 36px;
  position: relative;
}
.header .nav a {
  color: #fff;
  font-size: 18px;
  display: block;
  float: left;
  line-height: 40px;
  margin-left: 80px;
}
.header .nav .tools {
  position: absolute;
  bottom: 0;
  left: 0;
  height: 2px;
  background-color: #fff;
  transition: all 0.2s ease;
}
.banner {
  height: 439px;
  background-repeat: no-repeat;
  background-position: top center;
}
.banner.web {
  height: 581px;
}
.position {
  border-bottom: 1px solid #333333;
  padding-top: 30px;
}
.position.no-border {
  border: none;
}
.position .case {
  justify-content: space-between;
  line-height: 50px;
  align-items: flex-end;
}
.position .case-title {
  padding-left: 38px;
  align-items: flex-end;
}
.position .case-title h1 {
  font-size: 30px;
}
.position .ewm {
  margin-left: 10px;
  width: 20px;
  height: 30px;
  cursor: pointer;
  position: relative;
}
.position .ewm .icon {
  display: block;
  width: 20px;
}
.position .ewm .img {
  display: block;
  width: 150px;
  position: absolute;
  top: -180px;
  right: -160px;
  transition: all 0.3s ease;
}
.position .ewm .img img {
  display: block;
  width: 100%;
  opacity: 0;
  transition: all 0.2s ease;
}
.position .ewm:hover .img {
  top: -130px;
  box-shadow: 0 0 5px rgba(0, 0, 0, 0.2);
}
.position .ewm:hover .img img {
  opacity: 1;
}
.position .posi {
  display: flex;
  justify-content: flex-end;
  font-size: 12px;
  line-height: 30px;
  padding-right: 38px;
}
.position .posi span {
  font-family: '黑体';
  margin: 0 5px;
}
.position .posi span:last-child {
  display: none;
}
.position .posi a {
  color: #333;
}
.position .posi a:last-child {
  color: #008aff;
}
.image-type {
  padding-top: 30px;
}
.image-type a {
  display: block;
  width: 134px;
  height: 48px;
  border: 1px solid #d2d2d2;
  border-left: none;
  line-height: 48px;
  text-align: center;
  font-size: 16px;
  color: #333;
}
.image-type a.on {
  background: #4c75ff;
  color: #fff;
  border-color: #4c75ff;
}
.image-type a:first-child {
  border-left: 1px solid #d2d2d2;
}
.pagination-box {
  padding: 60px 0;
}
.pagination-box ul {
  display: flex;
  justify-content: center;
  align-items: center;
}
.pagination-box ul li {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  line-height: 38px;
  text-align: center;
  margin: 0 10px;
  color: #333;
  overflow: hidden;
}
.pagination-box ul li span,
.pagination-box ul li a {
  font-size: 14px;
  display: block;
}
.pagination-box ul li:nth-child(1),
.pagination-box ul li:nth-child(2),
.pagination-box ul li:nth-last-child(1),
.pagination-box ul li:nth-last-child(2) {
  border: 1px solid #c9c9c9;
  font-family: '黑体';
}
.pagination-box ul li.disabled {
  color: #c9c9c9;
  cursor: not-allowed;
}
.pagination-box ul li.active {
  color: #fff;
  background: #166ce3;
}
.pagination-box ul li:hover a {
  color: #fff;
  background: #166ce3;
}
.footer .top {
  background: url(../images/public-bottom.png) no-repeat top center;
  height: 442px;
  position: relative;
}
.footer .top .part {
  padding-top: 50px;
  margin-left: 40px;
  width: 232px;
}
.footer .top .part .part-title {
  width: 162px;
  border-top: 2px solid #fff;
  padding-top: 20px;
  font-size: 20px;
  line-height: 44px;
  color: #fff;
}
.footer .top .part ul li {
  font-size: 14px;
  line-height: 50px;
  color: #fff;
}
.footer .top .part ul li a {
  color: #fff;
}
.footer .top .part ul li img {
  margin-top: 20px;
  display: block;
  width: 200px;
}
.footer .copy {
  background: #000000;
  color: #fff;
  height: 50px;
  font-size: 14px;
  line-height: 50px;
  text-align: center;
}
.footer .copy a {
  color: #fff;
}
.links {
  text-align: center;
  position: absolute;
  bottom: 20px;
  width: 100%;
}
.links .hot-tags {
  color: #fff;
}
.links .hot-tags a {
  color: #fff;
  font-size: 12px;
  margin: 5px;
}
.links .link-list a {
  color: #fff;
  font-size: 12px;
  margin: 5px;
  text-decoration: underline;
}
.tag-list a {
  font-size: 14px;
  margin: 0 3px;
  line-height: 28px;
}