.fl {
  float: left;
}
.fr {
  float: right;
}
/* 头部 */
.header_wrap {
  width: 100%;
  height: 44px;
  background: #313131;
  position: fixed;
  top: 0;
  left: 0;
  z-index: 999;
}
.header_wrap .header {
  width: 1200px;
  height: 44px;
  line-height: 44px;
  margin: 0 auto;
  font-size: 14px;
  color: #fff;
}
.header_wrap .header .tel {
  margin-right: 20px;
}
.header_wrap .header .search {
  padding-top: 7px;
}
.header_wrap .header .search input {
  float: left;
  width: 158px;
  height: 28px;
  line-height: 28px;
  padding-left: 20px;
  border: 1px solid #ccc;
  font-size: 14px;
  color: #999;
  margin-right: 10px;
}
.header_wrap .header .search .btn {
  float: right;
  width: 58px;
  height: 28px;
  line-height: 28px;
  text-align: center;
  border: 1px solid #ccc;
  background: #d8d8d8;
  font-size: 14px;
  color: #1e1e1e;
}
/* 导航 */
.nav_wrap {
  width: 100%;
  height: 70px;
  background: #fff;
  position: fixed;
  top: 44px;
  left: 0;
  z-index: 999;
  -webkit-box-shadow: 0 4px 17px 0 rgba(0, 0, 0, 0.08);
  box-shadow: 0 4px 17px 0 rgba(0, 0, 0, 0.08);
}
.nav_wrap .navigation {
  width: 1200px;
  height: 70px;
  margin: 0 auto;
}
.nav_wrap .navigation .logo {
  float: left;
  height: 70px;
}
.nav_wrap .navigation .logo a {
  display: block;
  width: 260px;
  height: 70px;
  background: url('../pro_images/logo.png') no-repeat;
  text-indent: -99999px;
}
.nav_wrap .navigation .nav {
  float: right;
  width: auto;
  height: 70px;
  line-height: 70px;
}
.nav_wrap .navigation .nav ul > li {
  float: left;
  position: relative;
}
.nav_wrap .navigation .nav ul > li > a {
  display: block;
  width: 120px;
  height: 70px;
  text-align: center;
  font-size: 14px;
  color: #1e1e1e;
  position: relative;
}
.nav_wrap .navigation .nav ul > li.cur > a {
  color: #fff;
  background: #c91921;
}
.nav_wrap .navigation .nav ul > li > .list {
  width: 100%;
  position: absolute;
  top: 70px;
  left: 0;
  z-index: 2;
  box-shadow: 0 2px 4px 0 rgba(0, 0, 0, 0.05), 0 6px 12px 0 rgba(0, 0, 0, 0.04);
  display: none;
}
.nav_wrap .navigation .nav ul > li > .list > .nav2 {
  position: relative;
}
.nav_wrap .navigation .nav ul > li > .list > .nav2 > a {
  display: block;
  width: 100px;
  height: 32px;
  line-height: 32px;
  padding-left: 20px;
  background: #fff;
  color: #333333;
  font-size: 12px;
  border-bottom: 1px solid rgba(217, 217, 217, 0.7);
  position: relative;
}
.nav_wrap .navigation .nav ul > li > .list > .nav2 > a i {
  width: 9px;
  height: 9px;
  background: url('../pro_images/nav_add.png') no-repeat;
  position: absolute;
  top: 12px;
  right: 10px;
}
.nav_wrap .navigation .nav ul > li > .list > .nav2 > a:hover {
  color: #fff;
  background: #c91921;
}
.nav_wrap .navigation .nav ul > li > .list > .nav2 > a:hover i {
  background: url('../pro_images/nav_add_hover.png') no-repeat;
}
.nav_wrap .navigation .nav ul > li > .list > .nav2 > .nav3 {
  display: none;
  position: absolute;
  top: 0;
  left: 120px;
  z-index: 2;
  box-shadow: 0 2px 4px 0 rgba(0, 0, 0, 0.05), 0 6px 12px 0 rgba(0, 0, 0, 0.04);
}
.nav_wrap .navigation .nav ul > li > .list > .nav2 > .nav3 > a {
  display: block;
  width: 100px;
  height: 32px;
  line-height: 32px;
  padding-left: 20px;
  background: #fff;
  color: #333333;
  font-size: 12px;
  border-bottom: 1px solid rgba(217, 217, 217, 0.7);
}
.nav_wrap .navigation .nav ul > li > .list > .nav2 > .nav3 > a:hover {
  color: #fff;
  background: #c91921;
}
.nav_wrap .navigation .nav ul > li > .list > .nav2:hover .nav3 {
  display: block;
}
.nav_wrap .navigation .nav ul > li > .list::before {
  content: "";
  width: 25px;
  height: 8px;
  background: url('../pro_images/nav_sanjiao.png') no-repeat 13px 0px;
  display: block;
}
.nav_wrap .navigation .nav ul > li:hover > a {
  color: #fff;
  background: #c91921;
}
.nav_wrap .navigation .nav ul > li:hover .list {
  display: block;
}
/* 版权 */
.footer_wrap {
  width: 100%;
  height: 320px;
  background: #313131;
}
.footer_wrap .footer {
  width: 1200px;
  height: 320px;
  margin: 0 auto;
}
.footer_wrap .footer .top {
  width: 1200px;
  height: 209px;
  padding-top: 50px;
  border-bottom: 1px solid #ababab;
}
.footer_wrap .footer .top .l {
  width: 600px;
}
.footer_wrap .footer .top .l dl {
  float: left;
  width: 120px;
}
.footer_wrap .footer .top .l dl dt {
  font-size: 14px;
  margin-bottom: 20px;
  color: #fff;
}
.footer_wrap .footer .top .l dl dt a{
  color: #fff;
}
.footer_wrap .footer .top .l dl dd a {
  display: block;
  font-size: 12px;
  color: #cccbca;
  line-height: 26px;
}
.footer_wrap .footer .top .l dl dd a:hover {
  color: #c91921;
}
.footer_wrap .footer .top .r {
  width: 290px;
}
.footer_wrap .footer .top .r ul li {
  width: 120px;
  text-align: center;
  float: left;
}
.footer_wrap .footer .top .r ul li img {
  width: 100px;
  height: 100px;
}
.footer_wrap .footer .top .r ul li p {
  font-size: 14px;
  color: #fff;
  margin-top: 15px;
  text-align: center;
}
.footer_wrap .footer .top .r ul li.wx {
  margin-right: 40px;
}
.footer_wrap .footer .bottom {
  width: 100%;
  height: 60px;
  line-height: 60px;
}
.footer_wrap .footer .bottom p {
  font-size: 14px;
  color: #adadad;
  text-align: center;
}