.headerTop {
    width: 100%;
    height: 40px;
    background-color: #1572bb;
}

.headerTop .content {
    color: #ffffff;
    width: 1200px;
    margin: 0 auto;
    line-height: 40px;
    font-size: 14px;
}

.headerTop .content a, .headerTop .content div {
    display: inline-block;
    color: #ffffff;
    margin-left: 25px;
}

.headerTop .content img {
    display: inline-block;
    margin-right: 4px;
    vertical-align: -3px;
}

.headerTop .content .fjchange img{
   vertical-align: -4px; 
}

.headerTop .content .phone .sjbewm {
    position: absolute;
    left: -40px;
    z-index: 2;
    display: none;
    top: 30px;
    width: 100px;
    height: 100px;
}

.headerTop .content .phone .sjbewm img{
    width: 100px;
    height: 100px;
}

.headerTop .content .phone{
    cursor: pointer;
    position: relative;
}


.headerTop .content .ipv img {
    margin-right: 0;
    vertical-align: middle;
}

.header {
    width: 100%;
    height: 610px;
    background: url("../jpg/hy68u7.jpg") top center no-repeat;
}

.header .headerLogo {
    margin: 0 auto;
    text-align: center;
    padding-top: 40px;
}

.header .headerSearch {
    position: relative;
    width: 500px;
    height: 40px;
    border: 1px solid #c7e8f8;
    border-radius: 10px;
    margin: 40px auto 0;
    background-color: rgba(255,255,255,0.7);
    overflow: hidden;
}

.header .headerSearch input {
    width: 450px;
    height: 40px;
    font-size: 16px;
    line-height: 40px;
    background: none;
    text-indent: 1em;
    border: none;
    outline: none;
}

.header .headerSearch button{
    border: none;
    outline: none;
    width: 50px;
    float: right;
    cursor: pointer;
    display: inline-block;
    background: none;
    height: 40px;
}
.header   .shareIcon {
    width: 1200px;
    margin: 30px auto 0;
}
 .header  .shareIcon span {
    float: right;
}
.header .nav {
    width: 1200px;
    height: 70px;
    line-height: 70px;
    z-index: 1;
    margin: 75px auto 0;
    color: #fff;
    background-color: #3085cd;
}

.header .nav li {
    float: left;
    text-align: center;
    font-size: 20px;
    font-weight: bold;
    box-sizing: border-box;
    width: 171.4px;
}

.header .nav li a {
    display: block;
    height: 70px;
    line-height: 70px;
    color: #fff;
    cursor: pointer;
    text-decoration: none;
}

.header .nav li a:hover, .nav li.active a{
    color: #fff;
    background: url("../png/w5eiid.png") no-repeat bottom right #155fbb;
}