.headTop {
    background: #f0f1f4;
    line-height: 58px;
    height: 58px;
}

.headTop .con {
    width: 1200px;
    margin: 0 auto;
}

.headTop .con .head_barL i,
.headTop .con .head_barR i {
    font-style: normal;
    margin: 0 10px;
}

.headTop .con .head_barR {
    color: #3f6ddb;
    border: 1px solid #3f6ddb;
    height: 35px;
    line-height: 35px;
    border-radius: 25px;
    padding: 0 10px;
    margin-top: 10px;
}

.header {
    background: url("/public/banner.png") no-repeat center top;
    width: 100%;
    min-width: 1400px;
    height: 480px;
}

.header .con {
    width: 1200px;
    margin: 0 auto;
}

.header .logo {
    width: 1200px;
    margin: 60px auto;
}

.header .logo img {
    display: block;
    margin: 0 auto;
}

.header .nav {
    width: 100%;
    height: 56px;

    border-bottom: 1px solid #ffffff;
}

.header .nav .con {
    width: 1200px;
    margin: 0 auto;
}

.header .nav .con .item{
    float: left;
    width: 14.28%;
    color: #FFFFFF;
    font-size: 20px;
    text-align: center;
    line-height: 56px;
}

.header .nav .con .item.active {
    font-weight: bold;
    border-bottom: 4px solid #ffffff;
}

header .headerCon .logo {
    margin: 70px auto 40px;
}

header .headerCon .logo img {
    display: block;
    margin: 0 auto;
}

.header .headerCon .search {
    margin: 20px auto;
    width: 770px;
}

.header .headerCon .search form {
    position: relative;
    width: 100%;
    height: 54px;
    line-height: 54px;
    display: block;
    background: #fff;
    overflow: hidden;
}

.header .headerCon .search form span.ss {
    width: 50px;
}

.header .headerCon .search form span.ss img {
    width: 21px;
    height: 22px;
    padding-left: 15px;
    box-sizing: content-box;
}

.header .headerCon .search form input {
    height: 100%;
    display: block;
    background: none;
    font-size: 18px;
    border: none;
    width: 600px;
    text-indent: 10px;
}

.header .headerCon .search form button {
    width: 120px;
    text-align: center;
    height: 100%;
    background: #f13939;
    cursor: pointer;
    display: block;
    font-size: 18px;
    color: #fff;
}

.header .headerCon .search form button img {
    margin-right: 10px;
    vertical-align: -4px;
    display: inline-block;
    width: 20px;
}

.header .headerCon .search .hotSearch {
    margin: 16px auto 80px;
    color: #ffffff;
}

.header .headerCon .search .hotSearch a {
    margin: 0 7px;
    cursor: pointer;
    display: inline-block;
    background: rgb(83, 125, 160, 0.6);
    padding: 3px 8px;
}
@media (min-width: 1921px){
   .header{background-size: cover;} 
}