@font-face {
  font-family: "arial";
  src: url('../fonts/arial.ttf') format('truetype');
}
@font-face {
  font-family: "arialBold";
  src: url('../fonts/arialBold.otf') format('truetype');
}
@font-face {
  font-family: "cg";
  src: url('../fonts/cg.TTF') format('truetype');
}
@font-face {
  font-family: "cgBold";
  src: url('../fonts/cgBold.ttf') format('truetype');
}
@font-face {
  font-family: "bebas";
  src: url('../fonts/bebas.TTF') format('truetype');
}
/* 小于一定尺寸时显示将要隐藏的内容 */
@media screen and (max-width: 320px) {
  html {
    overflow-x: auto;
    width: 320px;
  }
}
/* 居中标签 */
.center {
  width: 1300px;
  margin: 0 auto;
}
/* 分页 START */
.paging {
  position: relative;
  margin-top: 60px;
}
.paging a {
  border: solid 1px #e5e5e5;
  background: #fff;
  text-align: center;
  line-height: 32px;
  font-size: 14px;
  color: #888;
  height: 34px;
  margin: 0 5px;
  min-width: 34px;
  -o-transition: all 0.35s;
  -moz-transition: all 0.35s;
  -webkit-transition: all 0.35s;
  transition: all 0.35s;
}
.paging .page {
  padding: 0 10px;
}
.paging .prevPage,
.paging .nextPage {
  width: auto;
  padding: 0 12px;
}
.paging .firstPage,
.paging .lastPage {
  width: auto;
  padding: 0 12px;
}
.paging a.active,
.paging a:not(.noPage):hover {
  border-color: #1696f4;
  background: #1696f4;
  color: #fff;
}
.paging .noPage {
  opacity: 0.35;
  cursor: default;
}
/* 分页 END */
/* 点击加载更多 START */
.loadData {
  text-align: center;
  margin-top: 60px;
}
.loadData a {
  background: #fff;
  position: relative;
  margin: 0 auto;
  display: none;
  width: 180px;
  height: 56px;
  font-size: 16px;
  color: #666666;
  line-height: 54px;
  border: solid 1px #d2d2d2;
  -o-transition: all 0.35s;
  -moz-transition: all 0.35s;
  -webkit-transition: all 0.35s;
  transition: all 0.35s;
}
.loadData .loading {
  border-color: #1696f4;
  background: #1696f4;
  color: #eee;
}
.loadData .loadEnd {
  border-color: #f4f4f4;
  background: #f4f4f4;
  cursor: default;
  color: #aaa;
}
.loadData .active {
  display: block;
}
.loadData .loadStart:hover {
  border-color: #1696f4;
  background: #1696f4;
  color: #fff;
}
/* 点击加载更多 END */
/* 浏览器低版本提示 START */
#browser_mask {
  background-color: #000;
  background: rgba(0, 0, 0, 0.7);
  filter: progid:DXImageTransform.Microsoft.Alpha(Opacity=70);
  z-index: 1000000000;
  position: absolute;
  height: 100%;
  width: 100%;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  margin: auto;
  display: none;
}
#browser_hint {
  z-index: 9999999999;
  position: absolute;
  display: none;
  height: 100%;
  width: 100%;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  margin: auto;
}
#browser_hint #browser_container .explain {
  width: 800px;
  color: #555;
  margin: 0 auto;
  position: absolute;
  text-align: center;
  background: #fff;
  left: 50%;
  top: 50%;
  padding: 50px;
  margin-top: -150px;
  margin-left: -450px;
}
#browser_hint #browser_container .explain .explain_title {
  font-size: 22px;
  font-weight: bold;
}
#browser_hint #browser_container .explain .explain_title span {
  color: red;
}
#browser_hint #browser_container .explain .explain_list {
  margin-top: 40px;
  overflow: hidden;
}
#browser_hint #browser_container .explain .item {
  width: 110px;
  margin: 0 20px;
  text-align: center;
  display: inline-block;
}
#browser_hint #browser_container .explain .item .item_icon {
  width: 100px;
  height: 100px;
  margin: 0 auto;
  border-radius: 50%;
  line-height: 100px;
  box-sizing: content-box;
  background: #66CC66;
  font-weight: bold;
  font-size: 22px;
  color: #fff;
  cursor: pointer;
}
#browser_hint #browser_container .explain .item .item_text {
  font-size: 16px;
  margin-top: 10px;
  color: #555;
}
/* 浏览器低版本提示 END */
.header {
  position: fixed;
  z-index: 1000;
  margin: auto;
  right: 0;
  left: 0;
  top: 0;
  max-width: 1920px;
  min-width: 320px;
  -o-transition: all 0.5s;
  -moz-transition: all 0.5s;
  -webkit-transition: all 0.5s;
  transition: all 0.5s;
}
.header::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 1px;
  margin: auto;
  background: rgba(255, 255, 255, 0.25);
  -o-transition: all 0.15s;
  -moz-transition: all 0.15s;
  -webkit-transition: all 0.15s;
  transition: all 0.15s;
}
.header.boxShadow {
  box-shadow: 0 15px 30px rgba(0, 0, 0, 0.08);
}
.header.fixed {
  background: #fff;
}
.header.fixed::after {
  opacity: 0;
}
.header.fixed .logo img {
  display: none;
}
.header.fixed .logo img.active {
  display: block;
}
.header.fixed .nav .item.active .first_nav,
.header.fixed .nav .item:hover .first_nav {
  color: #1696f4;
}
.header.fixed .nav .item .first_nav {
  color: #454545;
}
.header.fixed .search .search_control {
  color: #7f7f7f;
}
.header.fixed .search .search_control.active,
.header.fixed .search .search_control:hover {
  color: #1696f4;
}
.header.headerMove {
  -o-animation: headerMove 1.2s forwards;
  -moz-animation: headerMove 1.2s forwards;
  -webkit-animation: headerMove 1.2s forwards;
  animation: headerMove 1.2s forwards;
}
.header .center {
  position: relative;
}
.header .logo {
  height: 47px;
}
.header .logo img {
  display: block;
}
.header .logo img.active {
  display: none;
}
.header .nav .item {
  position: relative;
}
.header .nav .item:not(:last-child) {
  margin-right: 30px;
}
.header .nav .item.active .first_nav .line,
.header .nav .item:hover .first_nav .line {
  opacity: 1;
  width: 100%;
}
.header .nav .item .first_nav {
  font-size: 16px;
  color: #ffffff;
  line-height: 90px;
  position: relative;
  padding: 0 12px;
  -o-transition: color 0.35s;
  -moz-transition: color 0.35s;
  -webkit-transition: color 0.35s;
  transition: color 0.35s;
}
.header .nav .item .first_nav .line {
  position: absolute;
  bottom: 0;
  right: 0;
  left: 0;
  width: 0;
  opacity: 0.35;
  z-index: 10;
  height: 2px;
  margin: auto;
  background: #1696f4;
  -o-transition: all 0.5s;
  -moz-transition: all 0.5s;
  -webkit-transition: all 0.5s;
  transition: all 0.5s;
}
.header .nav .item .second_nav {
  position: absolute;
  margin: auto;
  bottom: 0;
  right: 0;
  left: 0;
  z-index: 99;
  display: none;
}
.header .nav .item .second_nav .second_nav_container {
  position: absolute;
  z-index: 99;
  left: 50%;
  top: 0;
  width: 620px;
  margin-left: -310px;
  background: #f5f5f5;
  box-shadow: 0px 5px 15px 0px rgba(0, 0, 0, 0.1);
}
.header .nav .item .second_nav .second_nav_item {
  white-space: nowrap;
  text-align: center;
  position: relative;
  padding: 18px 0;
  width: 124px;
}
.header .nav .item .second_nav .second_nav_item:not(:last-child)::after {
  content: "";
  position: absolute;
  margin: auto;
  width: 1px;
  bottom: 0;
  right: -0.5px;
  top: 0;
  height: 45px;
  background: rgba(158, 158, 158, 0.3);
}
.header .nav .item .second_nav .second_nav_item .item_icon {
  font-size: 32px;
  line-height: 32px;
  color: rgba(0, 0, 0, 0.6);
  -o-transition: color 0.35s;
  -moz-transition: color 0.35s;
  -webkit-transition: color 0.35s;
  transition: color 0.35s;
}
.header .nav .item .second_nav .second_nav_item .item_text {
  font-size: 14px;
  margin-top: 2px;
  color: rgba(85, 85, 85, 0.7);
  -o-transition: color 0.35s;
  -moz-transition: color 0.35s;
  -webkit-transition: color 0.35s;
  transition: color 0.35s;
}
.header .nav .item .second_nav .second_nav_item:hover .item_icon,
.header .nav .item .second_nav .second_nav_item.active .item_icon {
  color: #1696f4;
}
.header .nav .item .second_nav .second_nav_item:hover .item_text,
.header .nav .item .second_nav .second_nav_item.active .item_text {
  color: #1696f4;
}
.header .search {
  margin-left: 50px;
}
.header .search .search_control {
  line-height: 1em;
  font-size: 20px;
  cursor: pointer;
  color: rgba(255, 255, 255, 0.6);
  -o-transition: color 0.3s;
  -moz-transition: color 0.3s;
  -webkit-transition: color 0.3s;
  transition: color 0.3s;
}
.header .search .search_control.active,
.header .search .search_control:hover {
  color: #fff;
}
.header .search .search_container {
  position: absolute;
  bottom: -46px;
  right: -120px;
  opacity: 0;
  z-index: -1;
  visibility: hidden;
  -o-transition: all 0.5s;
  -moz-transition: all 0.5s;
  -webkit-transition: all 0.5s;
  transition: all 0.5s;
}
.header .search .search_container.active {
  right: 0;
  opacity: 1;
  z-index: 10;
  visibility: visible;
}
.header .search .search_container .search_form {
  overflow: hidden;
  position: relative;
  border-radius: 18px;
  box-shadow: 0 0 15px rgba(0, 0, 0, 0.08);
}
.header .search .search_container .search_form input {
  width: 200px;
  height: 36px;
  color: #666;
  font-size: 14px;
  padding: 0 15px;
  background: #fff;
  padding-right: 40px;
  border-radius: 18px;
}
.header .search .search_container .search_form input::-webkit-input-placeholder {
  color: #999;
}
.header .search .search_container .search_form input:-moz-placeholder {
  color: #999;
}
.header .search .search_container .search_form input:-ms-input-placeholder {
  color: #999;
}
.header .search .search_container .search_form input::placeholder {
  color: #999;
}
.header .search .search_container .search_form button {
  position: absolute;
  text-align: center;
  line-height: 36px;
  font-size: 18px;
  color: #999;
  height: 36px;
  width: 36px;
  right: 0;
  top: 0;
  cursor: pointer;
}
.header .search .search_container .search_form button:hover {
  color: #1696f4;
}
.header .down_nav_control {
  width: 40px;
  display: none;
  cursor: pointer;
  padding: 15px 0;
  position: relative;
}
.header .down_nav_control.active .line.line1 {
  -o-transform: rotateZ(45deg);
  -moz-transform: rotateZ(45deg);
  -webkit-transform: rotateZ(45deg);
  transform: rotateZ(45deg);
  top: 15px;
}
.header .down_nav_control.active .line.line3 {
  -o-transform: rotateZ(-45deg);
  -moz-transform: rotateZ(-45deg);
  -webkit-transform: rotateZ(-45deg);
  transform: rotateZ(-45deg);
  bottom: 15px;
}
.header .down_nav_control.active .line.line2 {
  opacity: 0;
}
.header .down_nav_control .line {
  width: 100%;
  height: 2px;
  border-radius: 2px;
  background: #1696f4;
  position: relative;
  -o-transition: all 0.5s;
  -moz-transition: all 0.5s;
  -webkit-transition: all 0.5s;
  transition: all 0.5s;
  -webkit-transform-origin: 20px center;
  -moz-transform-origin: 20px center;
  -ms-transform-origin: 20px center;
  transform-origin: 20px center;
}
.header .down_nav_control .line.line1 {
  position: absolute;
  top: 0;
  left: 0;
}
.header .down_nav_control .line.line3 {
  position: absolute;
  left: 0;
  bottom: 0;
}
@keyframes -webkit-headerMove {
  0% {
    -o-transform: translate3d(0, 0, 0);
    -moz-transform: translate3d(0, 0, 0);
    -webkit-transform: translate3d(0, 0, 0);
    transform: translate3d(0, 0, 0);
    opacity: 1;
  }
  99% {
    opacity: 1;
  }
  100% {
    -o-transform: translate3d(0, -90px, 0);
    -moz-transform: translate3d(0, -90px, 0);
    -webkit-transform: translate3d(0, -90px, 0);
    transform: translate3d(0, -90px, 0);
    opacity: 0;
  }
}
@keyframes headerMove {
  0% {
    -o-transform: translate3d(0, 0, 0);
    -moz-transform: translate3d(0, 0, 0);
    -webkit-transform: translate3d(0, 0, 0);
    transform: translate3d(0, 0, 0);
    opacity: 1;
  }
  99% {
    opacity: 1;
  }
  100% {
    -o-transform: translate3d(0, -90px, 0);
    -moz-transform: translate3d(0, -90px, 0);
    -webkit-transform: translate3d(0, -90px, 0);
    transform: translate3d(0, -90px, 0);
    opacity: 0;
  }
}
.down_nav {
  border-top: 1px solid #eee;
  z-index: 10000;
  position: fixed;
  background: #fff;
  min-width: 320px;
  max-width: 1200px;
  overflow: hidden;
  margin: auto;
  top: 90px;
  bottom: 0;
  right: 0;
  left: 0;
  display: none;
}
.down_nav .down_nav_container {
  padding: 0 0 50px;
  overflow-y: auto;
  height: 100%;
}
.down_nav .nav .item {
  border-bottom: 1px solid #f5f5f5;
}
.down_nav .nav .item .first_nav {
  color: #333;
  font-size: 16px;
  line-height: 18px;
  padding: 18px 15px;
}
.down_nav .nav .item .first_nav .first_nav_icon {
  color: #999;
  font-size: 18px;
  line-height: 18px;
  -o-transition: all 0.5s;
  -moz-transition: all 0.5s;
  -webkit-transition: all 0.5s;
  transition: all 0.5s;
  -o-transform: rotateZ(90deg);
  -moz-transform: rotateZ(90deg);
  -webkit-transform: rotateZ(90deg);
  transform: rotateZ(90deg);
}
.down_nav .nav .item .first_nav:active,
.down_nav .nav .item .first_nav.active {
  background: rgba(0, 0, 0, 0.03);
}
.down_nav .nav .item .first_nav.active .first_nav_icon {
  -o-transform: rotateZ(-90deg);
  -moz-transform: rotateZ(-90deg);
  -webkit-transform: rotateZ(-90deg);
  transform: rotateZ(-90deg);
}
.down_nav .nav .item .second_nav {
  display: none;
  background: rgba(0, 0, 0, 0.02);
}
.down_nav .nav .item .second_nav .second_nav_item {
  color: #444;
  font-size: 16px;
  line-height: 18px;
  padding: 18px 15px;
  border-top: 1px solid #f5f5f5;
}
.down_nav .nav .item .second_nav .second_nav_item:active {
  background: rgba(0, 0, 0, 0.01);
}
.down_nav .down_form {
  padding: 0 15px;
  margin-top: 20px;
}
.down_nav .down_form .down_form_container {
  position: relative;
  display: block;
}
.down_nav .down_form .down_form_container input {
  width: 100%;
  height: 44px;
  padding: 0 20px;
  border-radius: 22px;
  border: 1px solid #eee;
  padding-right: 70px;
  font-size: 14px;
  color: #666;
  -o-transition: all 0.3s;
  -moz-transition: all 0.3s;
  -webkit-transition: all 0.3s;
  transition: all 0.3s;
}
.down_nav .down_form .down_form_container input::-webkit-input-placeholder {
  color: #aaa;
}
.down_nav .down_form .down_form_container input:-moz-placeholder {
  color: #aaa;
}
.down_nav .down_form .down_form_container input:-ms-input-placeholder {
  color: #aaa;
}
.down_nav .down_form .down_form_container input::placeholder {
  color: #aaa;
}
.down_nav .down_form .down_form_container input:focus {
  border-color: #1696f4;
}
.down_nav .down_form .down_form_container button {
  position: absolute;
  text-align: center;
  line-height: 44px;
  margin: auto;
  width: 44px;
  bottom: 0;
  right: 0;
  top: 0;
  font-size: 18px;
  cursor: pointer;
  color: #aaa;
}
.down_nav .down_form .down_form_container button:active {
  color: #1696f4;
}
.footer {
  background: #272727;
}
.footer .footer_top {
  font-size: 14px;
  color: #979b9e;
  padding-top: 75px;
  position: relative;
  z-index: 10;
}
.footer .footer_top .footer_weixin .footer_weixin_title {
  font-size: 16px;
  line-height: 1em;
  color: #ffffff;
}
.footer .footer_top .footer_weixin .footer_weixin_container {
  position: relative;
  margin-top: 20px;
  width: 120px;
  padding: 9px;
  height: 120px;
  border: solid 1px #525252;
}
.footer .footer_top .footer_weixin .footer_weixin_container .line {
  position: absolute;
  background: #fff;
}
.footer .footer_top .footer_weixin .footer_weixin_container .line.line1 {
  width: 12px;
  height: 2px;
  left: -1px;
  top: -1px;
}
.footer .footer_top .footer_weixin .footer_weixin_container .line.line2 {
  height: 12px;
  width: 2px;
  left: -1px;
  top: -1px;
}
.footer .footer_top .footer_weixin .footer_weixin_container .line.line3 {
  width: 12px;
  height: 2px;
  bottom: -1px;
  right: -1px;
}
.footer .footer_top .footer_weixin .footer_weixin_container .line.line4 {
  height: 12px;
  width: 2px;
  bottom: -1px;
  right: -1px;
}
.footer .footer_top .footer_weixin .footer_weixin_container .picture_container {
  padding-top: 100%;
  background: #fff;
}
.footer .footer_top .footer_weixin .footer_weixin_content {
  font-size: 12px;
  margin-top: 12px;
  text-align: center;
}
.footer .footer_top .footer_nav .footer_nav_item:not(:last-child) {
  margin-right: 110px;
}
.footer .footer_top .footer_nav .footer_nav_title {
  font-size: 16px;
  line-height: 1em;
  color: #ffffff;
  margin-bottom: 10px;
  padding-bottom: 20px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.22);
}
.footer .footer_top .footer_nav .item {
  left: 0;
  line-height: 32px;
  position: relative;
  -o-transition: all 0.5s;
  -moz-transition: all 0.5s;
  -webkit-transition: all 0.5s;
  transition: all 0.5s;
}
.footer .footer_top .footer_nav .item:hover {
  color: #1696f4;
  left: -3px;
}
.footer .footer_top .footer_form {
  width: 280px;
}
.footer .footer_top .footer_form .form_title {
  font-size: 16px;
  line-height: 1em;
  color: #ffffff;
}
.footer .footer_top .footer_form .form_container {
  margin-top: 20px;
  font-size: 0;
}
.footer .footer_top .footer_form .item {
  display: block;
  position: relative;
}
.footer .footer_top .footer_form .item:not(:first-child) {
  margin-top: 15px;
}
.footer .footer_top .footer_form .item .iconfont {
  font-size: 20px;
  color: #979b9e;
  position: absolute;
  text-align: center;
  line-height: 42px;
  width: 50px;
  left: 0;
  top: 0;
}
.footer .footer_top .footer_form .item input {
  width: 100%;
  height: 42px;
  color: #ccc;
  padding-left: 50px;
  padding-right: 20px;
  border: solid 1px rgba(255, 255, 255, 0.2);
  -o-transition: all 0.35s;
  -moz-transition: all 0.35s;
  -webkit-transition: all 0.35s;
  transition: all 0.35s;
}
.footer .footer_top .footer_form .item input::-webkit-input-placeholder {
  color: #9c9c9c;
}
.footer .footer_top .footer_form .item input:-moz-placeholder {
  color: #9c9c9c;
}
.footer .footer_top .footer_form .item input:-ms-input-placeholder {
  color: #9c9c9c;
}
.footer .footer_top .footer_form .item input::placeholder {
  color: #9c9c9c;
}
.footer .footer_top .footer_form .item input:focus {
  border-color: #1696f4;
}
.footer .footer_top .footer_form .item textarea {
  width: 100%;
  height: 100px;
  color: #ccc;
  padding: 11px 16px;
  text-indent: 34px;
  border: solid 1px rgba(255, 255, 255, 0.2);
  -o-transition: all 0.35s;
  -moz-transition: all 0.35s;
  -webkit-transition: all 0.35s;
  transition: all 0.35s;
}
.footer .footer_top .footer_form .item textarea::-webkit-input-placeholder {
  color: #9c9c9c;
}
.footer .footer_top .footer_form .item textarea:-moz-placeholder {
  color: #9c9c9c;
}
.footer .footer_top .footer_form .item textarea:-ms-input-placeholder {
  color: #9c9c9c;
}
.footer .footer_top .footer_form .item textarea::placeholder {
  color: #9c9c9c;
}
.footer .footer_top .footer_form .item textarea:focus {
  border-color: #1696f4;
}
.footer .footer_top .footer_form button {
  width: 100%;
  height: 50px;
  cursor: pointer;
  margin-top: 15px;
  border: solid 1px rgba(255, 255, 255, 0.2);
  -o-transition: all 0.5s;
  -moz-transition: all 0.5s;
  -webkit-transition: all 0.5s;
  transition: all 0.5s;
}
.footer .footer_top .footer_form button:hover {
  color: #1696f4;
  border-color: #1696f4;
}
.footer .footer_middle {
  margin-top: -20px;
  position: relative;
  padding-bottom: 25px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}
.footer .footer_middle .logo {
  top: -7px;
  height: 47px;
  position: relative;
}
.footer .footer_middle .footer_share {
  margin-left: 30px;
}
.footer .footer_middle .footer_share .item {
  position: relative;
  overflow: hidden;
}
.footer .footer_middle .footer_share .item:not(:last-child) {
  margin-right: 14px;
}
.footer .footer_middle .footer_share .item:hover .item_link {
  border-color: #1696f4;
}
.footer .footer_middle .footer_share .item:hover .item_icon {
  color: #1696f4;
}
.footer .footer_middle .footer_share .item .item_link {
  z-index: 10;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  border: solid 1px rgba(255, 255, 255, 0.5);
  position: relative;
  background: none;
  text-indent: 0;
  float: none;
  margin: 0;
  -o-transition: all 0.35s;
  -moz-transition: all 0.35s;
  -webkit-transition: all 0.35s;
  transition: all 0.35s;
}
.footer .footer_middle .footer_share .item .item_icon {
  position: absolute;
  left: 0;
  top: 0;
  right: 0;
  bottom: 0;
  margin: auto;
  line-height: 26px;
  text-align: center;
  font-size: 14px;
  color: #929698;
  -o-transition: all 0.35s;
  -moz-transition: all 0.35s;
  -webkit-transition: all 0.35s;
  transition: all 0.35s;
}
.footer .footer_middle .footer_right {
  margin-left: 30px;
}
.footer .footer_middle .footer_right .item {
  height: 26px;
  -o-transition: all 0.15s;
  -moz-transition: all 0.15s;
  -webkit-transition: all 0.15s;
  transition: all 0.15s;
}
.footer .footer_middle .footer_right .item:not(:last-child) {
  margin-right: 16px;
}
.footer .footer_middle .footer_right .item:hover {
  opacity: 0.8;
}
.footer .footer_bottom {
  font-size: 12px;
  color: #747474;
  line-height: 16px;
  padding: 25px 0;
}
.footer .footer_bottom a {
  display: inline;
  -o-transition: color 0.15s;
  -moz-transition: color 0.15s;
  -webkit-transition: color 0.15s;
  transition: color 0.15s;
}
.footer .footer_bottom a:hover {
  color: #1696f4;
}
.footer .footer_bottom .item {
  margin-left: 21px;
  position: relative;
}
.footer .footer_bottom .item::after {
  content: "";
  position: absolute;
  background: #525252;
  height: 11px;
  left: -11px;
  width: 1px;
  top: 3px;
}
.bd_weixin_popup {
  width: 250px !important;
  height: 300px !important;
}
.bd_weixin_popup .bd_weixin_popup_foot {
  text-align: center !important;
}
.aside {
  position: fixed;
  z-index: 10000;
  bottom: 0;
  right: 2%;
  top: 50%;
  height: 171px;
  margin-top: -85px;
}
.aside .aside_container {
  background: #3995ce;
}
.aside .item {
  width: 42px;
  height: 42px;
  position: relative;
  background: #248aca;
}
.aside .item:not(:first-child) {
  margin-top: 1px;
}
.aside .item .item_icon {
  z-index: 10;
  position: relative;
  text-align: center;
  line-height: 42px;
  font-size: 18px;
  color: #fff;
  -o-transition: all 0.35s;
  -moz-transition: all 0.35s;
  -webkit-transition: all 0.35s;
  transition: all 0.35s;
}
.aside .item .item_explain {
  position: absolute;
  visibility: hidden;
  top: 0;
  bottom: 0;
  right: 45px;
  margin: auto;
}
.aside .item .item_explain .explain_picture {
  top: 0;
  right: 0;
  opacity: 0;
  width: 100px;
  position: absolute;
  -o-transform: translate3d(0, 0, 0) scale(0);
  -moz-transform: translate3d(0, 0, 0) scale(0);
  -webkit-transform: translate3d(0, 0, 0) scale(0);
  transform: translate3d(0, 0, 0) scale(0);
  -o-transition: all 0.5s;
  -moz-transition: all 0.5s;
  -webkit-transition: all 0.5s;
  transition: all 0.5s;
  -webkit-transform-origin: right top;
  -moz-transform-origin: right top;
  -ms-transform-origin: right top;
  transform-origin: right top;
}
.aside .item .item_explain .explain_picture .picture_container {
  padding-top: 100%;
  background: #fff;
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.08);
}
.aside .item .item_explain .explain_phone {
  white-space: nowrap;
  border-radius: 3px 0 0 3px;
  background: #1696f4;
  line-height: 42px;
  font-weight: bold;
  font-size: 14px;
  padding: 0 15px;
  color: #fff;
  opacity: 0;
  -o-transform: translate3d(0, 0, 0) scale(0);
  -moz-transform: translate3d(0, 0, 0) scale(0);
  -webkit-transform: translate3d(0, 0, 0) scale(0);
  transform: translate3d(0, 0, 0) scale(0);
  -o-transition: all 0.5s;
  -moz-transition: all 0.5s;
  -webkit-transition: all 0.5s;
  transition: all 0.5s;
  -webkit-transform-origin: right center;
  -moz-transform-origin: right center;
  -ms-transform-origin: right center;
  transform-origin: right center;
}
.aside .item:hover .item_icon {
  background: #1696f4;
}
.aside .item:hover .item_explain {
  visibility: visible;
}
.aside .item:hover .item_explain .explain_picture {
  opacity: 1;
  -o-transform: translate3d(0, 0, 0) scale(1);
  -moz-transform: translate3d(0, 0, 0) scale(1);
  -webkit-transform: translate3d(0, 0, 0) scale(1);
  transform: translate3d(0, 0, 0) scale(1);
}
.aside .item:hover .item_explain .explain_phone {
  opacity: 1;
  -o-transform: translate3d(0, 0, 0) scale(1);
  -moz-transform: translate3d(0, 0, 0) scale(1);
  -webkit-transform: translate3d(0, 0, 0) scale(1);
  transform: translate3d(0, 0, 0) scale(1);
}
/* 响应 */
@media screen and (max-width: 1450px) {
  .header .nav .item:last-child .second_nav .second_nav_container {
    right: -70px;
    left: auto;
    margin-left: 0 !important;
  }
}
@media screen and (max-width: 1300px) {
  .center {
    width: 100%;
    padding: 0 15px;
  }
  .header .search .search_container.active {
    right: 15px;
  }
  .footer .footer_top .footer_nav .footer_nav_item:not(:last-child) {
    margin-right: 95px;
  }
}
@media screen and (max-width: 1200px) {
  body {
    padding-top: 90px;
  }
  .header {
    background: #fff;
    padding: 23px 0;
  }
  .header::after {
    opacity: 0;
  }
  .header .logo {
    height: 44px;
  }
  .header .logo img {
    display: none;
  }
  .header .logo img.active {
    display: block;
  }
  .header .header_right {
    display: none;
  }
  .header .down_nav_control {
    display: block;
  }
  .footer .footer_top,
  .footer .footer_middle {
    display: none;
  }
  .footer .footer_bottom {
    padding: 15px 0;
    line-height: 18px;
    text-align: center;
  }
  .footer .footer_bottom .center {
    display: block;
  }
  .footer .footer_bottom .item {
    margin-left: 15px;
  }
  .footer .footer_bottom .item::after {
    left: -9px;
  }
  .aside {
    display: none;
  }
}
@media screen and (max-width: 992px) {
  body {
    padding-top: 80px;
  }
  .header {
    padding: 20px 0;
  }
  .header .logo {
    height: 40px;
  }
  .header .down_nav_control {
    width: 36px;
    padding: 13px 0;
  }
  .header .down_nav_control.active .line.line1 {
    top: 13px;
  }
  .header .down_nav_control.active .line.line3 {
    bottom: 13px;
  }
  .header .down_nav_control .line {
    -webkit-transform-origin: 18px center;
    -moz-transform-origin: 18px center;
    -ms-transform-origin: 18px center;
    transform-origin: 18px center;
  }
}
@media screen and (max-width: 768px) {
  body {
    padding-top: 74px;
  }
  .header {
    padding: 18px 0;
  }
  .header .logo {
    height: 38px;
  }
  .header .down_nav_control {
    width: 32px;
    padding: 11px 0;
  }
  .header .down_nav_control.active .line.line1 {
    top: 11px;
  }
  .header .down_nav_control.active .line.line3 {
    bottom: 11px;
  }
  .header .down_nav_control .line {
    -webkit-transform-origin: 16px center;
    -moz-transform-origin: 16px center;
    -ms-transform-origin: 16px center;
    transform-origin: 16px center;
  }
  .loadData {
    margin-top: 40px;
  }
  .loadData a {
    width: 160px;
    height: 50px;
    font-size: 14px;
    line-height: 48px;
  }
}
@media screen and (max-width: 480px) {
  body {
    padding-top: 60px;
  }
  .header {
    padding: 14px 0;
  }
  .header .logo {
    height: 32px;
  }
  .header .down_nav_control {
    width: 30px;
    padding: 10px 0;
  }
  .header .down_nav_control.active .line.line1 {
    top: 10px;
  }
  .header .down_nav_control.active .line.line3 {
    bottom: 10px;
  }
  .header .down_nav_control .line {
    -webkit-transform-origin: 15px center;
    -moz-transform-origin: 15px center;
    -ms-transform-origin: 15px center;
    transform-origin: 15px center;
  }
  .footer .footer_bottom {
    padding: 12px 0;
  }
  .footer .footer_bottom .center {
    padding: 0 10px;
  }
  .footer .footer_bottom .item {
    margin-left: 8px;
  }
  .footer .footer_bottom .item::after {
    display: none;
  }
  .down_nav .nav .item .first_nav {
    padding: 16px 15px;
  }
  .down_nav .nav .item .second_nav .second_nav_item {
    padding: 16px 15px;
  }
  .down_nav .down_form {
    margin-top: 15px;
  }
  .down_nav .down_form .down_form_container input {
    height: 40px;
    padding: 0 16px;
    padding-right: 60px;
  }
  .down_nav .down_form .down_form_container button {
    line-height: 40px;
    font-size: 16px;
    width: 40px;
  }
  .loadData {
    margin-top: 30px;
  }
  .loadData a {
    width: 150px;
    height: 46px;
    line-height: 44px;
  }
}