.clearfix:before, .clearfix:after {
    display: table;
    line-height: 0;
    content: "";
}
.header {
  background: rgba(0, 0, 0, 0);
}
.header .top {
  height: 110px;
  background: #ffffff;
  position: fixed;
  width: 100%;
  z-index: 999;
  top: 0px;
}
.header .top .logo {
  position: relative;
  top: 25px;
}
.header .top .logo img {
 width:465px;
}
.header .top .tt {
  text-align: left;
}
.header .top .tt i {
  display: inline-block;
  width: 226px;
  height: 78px;
  background: url('../images/p.png') no-repeat center;
  vertical-align: bottom;
}
.header .top .tt .i {
  vertical-align: middle;
}
.header .top .tt p {
  font-size: 21px;
  color: #333;
}
.header .top .tt strong {
  font-size: 28px;
  color: #f36420;
  line-height: 35px;
}
.header .top .top_i {
  margin: 20px 0px 0px 100px;
}
.header .top .top_i ul li {
  margin: 0px 12px;
}
.header .top .top_i ul li i {
  display: block;
  width: 55px;
  height: 55px;
  border-radius: 5px;
}
.header .top .top_i ul li p {
  text-align: center;
  font-size: 14px;
  color: #666;
  margin-top: 5px;
}
.header .bottom {
  z-index: 1;
  background-color: #eca618;
  margin-top: 110px;
}
.header .nav > ul {
  text-align: center;
}
.header .nav > ul > li {
  display: inline-block;
  width: 195px;
  line-height: 45px;
  transition: all 0.3s;
}
.header .nav > ul > li > a {
  color: #fff;
  font-size: 18px;
}
.header .nav > ul > li.on {
  background-color: #f36420;
}
.header .nav > ul > li:hover {
  background-color: #f36420;
}
.header .nav > ul > li div.nav-2 {
  width: 100%;
  height: 0;
  top: 100%;
  position: absolute;
  left: 0px;
  background-color: #fff;
  _padding: 40px 0px;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.16);
  transition: 0.75s;
  -ms-transition: 0.75s;
  -moz-transition: 0.75s;
  -webkit-transition: 0.75s;
  -o-transition: 0.75s;
  overflow: hidden;
  opacity: 0;
  border-radius: 0 0 5px 5px;
}
.header .nav > ul > li div.sub_2 {
  background: rgba(255, 255, 255, 0.9);
}
.header .nav > ul > li div.nav-2 ul {
  text-align: center;
  margin-top: 40px;
}
.header .nav > ul > li div.nav-2 ul li {
  width: 150px;
  text-align: center;
  padding: 0px 20px;
  border-right: 1px solid #ccc;
  display: inline-block;
}
.header .nav > ul > li div.nav-2 ul li:last-child {
  border-right: none;
}
.header .nav > ul > li div.nav-2 ul li img {
  width: 150px;
  height: 100px;
}
.header .nav > ul > li div.nav-2 ul li p {
  font-size: 16px;
  color: #222;
  line-height: 20px;
}
.header .nav > ul > li div.nav-2 ul li:hover p {
  color: #f36420;
}