* {
  margin: 0;
  padding: 0;
}
body {
  font-family: "Microsoft YaHei", "Arial", "Heiti SC";
}
li {
  list-style: none;
}
a {
  text-decoration: none;
}
i {
  font-style: normal;
}
.fl {
  float: left;
}
.fr {
  float: right;
}
.head {
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
  -webkit-justify-content: space-between;
  -ms-flex-pack: justify;
  justify-content: space-between;
  -webkit-box-align: center;
  -webkit-align-items: center;
  -ms-flex-align: center;
  align-items: center;
  -webkit-align-content: center;
  -ms-flex-line-pack: center;
  align-content: center;
  width: 60%;
  margin: 0 auto;
}
.head .enterprise {
  color: #0ea2db;
  font-size: 24px;
  padding: 20px 0;
}
.head .enterprise a {
  color: #0ea2db;
}
.head .column-nav {
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
  -webkit-justify-content: space-between;
  -ms-flex-pack: justify;
  justify-content: space-between;
  -webkit-box-align: center;
  -webkit-align-items: center;
  -ms-flex-align: center;
  align-items: center;
  -webkit-align-content: center;
  -ms-flex-line-pack: center;
  align-content: center;
}
.head .column-nav .product-column {
  position: relative;
  cursor: pointer;
  z-index: 999;
  padding: 20px 0;
  margin-left: 35px;
}
.head .column-nav .product-column:hover .list-app {
  display: block;
}
.head .column-nav .product-column .home,
.head .column-nav .product-column .contact {
  font-size: 22px;
  color: #535353;
}
.head .column-nav .product-column .product-text {
  font-size: 22px;
  color: #535353;
}
.head .column-nav .product-column .list-app {
  display: none;
  position: absolute;
  top: 60px;
  right: -59%;
  background-color: #ffffff;
  border: 1px solid #ddd;
  border-radius: 5px;
}
.head .column-nav .product-column .list-app a {
  display: block;
  width: 165px;
  padding: 12px 5px;
  text-align: center;
  color: #535353;
  font-size: 16px;
}
.head .column-nav .product-column .list-app a:hover {
  color: #f6a951;
}
.footer {
  position: relative;
}
.footer img {
  width: 100%;
  display: block;
}
.footer .information {
  position: absolute;
  bottom: 3%;
  width: 100%;
  text-align: center;
  color: #ffffff;
  font-size: 16px;
}
.footer .information p {
  text-align: center;
}
.footer .information a {
  color: #ffffff;
  font-size: 16px;
  margin-left: 15px;
}
.footer .information a:hover {
  text-decoration: underline;
}
.top-btn {
  position: fixed;
  right: 20px;
  bottom: 10%;
  z-index: 99;
  background-color: #1b86f9;
  border-radius: 5px;
  width: 40px;
  height: 50px;
}
.top-btn img {
  margin: 20% auto 0 auto;
}
.icon-tool-goTop-h,
.server-bar .top-server:hover .sicon-top {
  background-image: url(../img/server-img.png);
  background-position: 0 -34px;
  width: 48px;
  height: 48px;
}
.icon-tool-goTop,
.server-bar .sicon-top {
  background-image: url(../img/server-img.png);
  background-position: -52px -34px;
  width: 48px;
  height: 48px;
}
.icon-tool-qier,
.server-bar .qq-box a i {
  background-image: url(../img/server-img.png);
  background-position: -208px -34px;
  width: 14px;
  height: 16px;
}
.icon-tool-qq-h,
.server-bar .qq-server:hover .sicon-qq {
  background-image: url(../img/server-img.png);
  background-position: -104px -34px;
  width: 48px;
  height: 40px;
}
.icon-tool-qq,
.server-bar .sicon-qq {
  background-image: url(../img/server-img.png);
  background-position: -156px -34px;
  width: 48px;
  height: 40px;
}
.server-bar {
  width: 48px;
  position: fixed;
  right: 20px;
  bottom: 50px;
  z-index: 1000;
}
.server-bar div + div {
  margin-top: 5px;
}
.server-bar .top-server {
  display: none;
  cursor: pointer;
}
.server-bar .sicon-qq,
.server-bar .sicon-top {
  display: block;
}
.server-bar .sicon-share {
  width: 48px;
  height: 40px;
  line-height: 40px;
  text-align: center;
  display: block;
  color: #fff;
  font-size: 14px;
  background: rgba(0, 0, 0, 0.2);
  cursor: pointer;
}
.server-bar .qq-server,
.server-bar .share-server {
  position: relative;
  *zoom: 1;
}
#share-bar {
  bottom: -30px;
}
.server-bar .qq-box,
.server-bar .share-con {
  display: none;
  position: absolute;
  left: -110px;
  bottom: 0px;
  padding-right: 30px;
}
.server-bar .share-con {
  left: -145px;
}
.server-bar .qq-box .con {
  width: 96px;
  border: 1px solid #358ff0;
  background: #fff;
  padding: 8px 0;
  border-radius: 2px;
}
.server-bar .share-con .con {
  width: 130px;
  border: 1px solid #358ff0;
  background: #fff;
  padding: 3px 0;
  border-radius: 2px;
}
.server-bar .qq-box a {
  display: block;
  color: #6c6e6c;
  font-size: 14px;
  height: 30px;
  line-height: 30px;
  text-align: center;
}
.server-bar .qq-box a i {
  display: inline-block;
  vertical-align: sub;
  margin-right: 5px;
}
.server-bar .qq-box a:hover {
  color: #358ff0;
}
.server-bar .share-con a {
  height: 30px;
  line-height: 30px;
  margin: 6px 0;
  display: block;
  width: 102px;
  background-image: none;
  font-size: 14px;
  color: #6c6e6c;
  padding: 0 10px 0 18px;
}
.server-bar .share-con a:hover {
  color: #358ff0;
  opacity: 1;
}
.server-bar .share-con a i {
  display: inline-block;
  width: 30px;
  height: 30px;
  background: url(../img/server-img.png) no-repeat;
  float: left;
  margin-right: 10px;
}
.server-bar .share-con .bds_qzone i {
  background-position: -46px 0;
}
.server-bar .share-con .bds_tsina i {
  background-position: -92px 0;
}
.server-bar .share-con .bds_weixin i {
  background-position: -138px 0;
}
.server-bar .share-con .bds_tqq i {
  background-position: -184px 0;
}
.server-bar .share-con .bds_renren i {
  background-position: -229px 0;
}
.server-bar .share-con .bds_more i {
  background-position: 0 0;
}
.server-bar .qq-server:hover .qq-box,
.server-bar .share-server:hover .share-con {
  display: block;
}
.server-bar .share-server:hover .sicon-share {
  background: #358ff0;
}
