.heard {
    width: 100%;
    height: 80px;
    background: #fff;
    -webkit-box-shadow: 0 1px 0 rgba(0,0,0,.06);
    box-shadow: 0 1px 0 rgba(0,0,0,.06);
    position: fixed;
    top: 0;
    z-index: 11;
}
.cf {
    display: block;
}
.main{
    height: 100%;
}
.width-contener {
    width: 1200px;
    margin: 0 auto;
}
.main .logo_header{
    width: 193px;
    height: 48px;
    cursor: pointer;
    margin-top: 16px;
}
.main .nav.hide-opacity, .main .nav{
    transition: .3s;
    -moz-transition: .3s;
    -webkit-transition: .3s;
    -o-transition: .3s;
}
.main .nav {
    width: 180px;
    height: 27px;
    margin-top: 28px;
    margin-left: 149px;
}
.main .search.search-full, .main .search {
    transition: .3s;
    -moz-transition: .3s;
    -webkit-transition: .3s;
    -o-transition: .3s;
}
.main .search{
    width: 230px;
    height: 40px;
    border-radius: 20px;
    background: #f6f6f6;
    padding: 0 20px;
    margin-top: 20px;
}
.main .nav a, .main .nav a:hover {
    transition: .3s;
    -moz-transition: .3s;
    -webkit-transition: .3s;
    -o-transition: .3s;
}
.main .nav a{
    text-align: left;
    font-size: 16px;
    color: #333;
    line-height: 24px;
    font-family: microsoft yahei;
    font-weight: 400;
}
.main .nav a.active{
    color: #0064bd;
    border-bottom: 3px solid #0064bd;
}
.main .search input{
    float: left;
    width: 150px;
    height: 30px;
    margin-top: 5px;
    background: transparent;
    border: none;
    outline: none;
    -webkit-box-shadow: none;
    box-shadow: none;
    text-align: left;
    font-size: 16px;
    color: #333;
    line-height: 30px;
    font-family: microsoft yahei;
    font-weight: 400;
    transition: .3s;
    -moz-transition: .3s;
    -webkit-transition: .3s;
    -o-transition: .3s;
}
.main .search .button{
    float: left;
    width: 16px;
    height: 16px;
    margin: 12px 6px 0 0;
}
img {
    border: none;
}
* {
    box-sizing: border-box;
}

.footer {
    width: 100%;
    min-width: 1200px;
    height: 250px;
    background: #00182d;
}
.footer .width-contener{
    padding-top: 40px;
    height: 220px;
}
.width-contener {
    width: 1200px;
    margin: 0 auto;
}
.qr-area{
    width: 120px;
    margin-right: 140px;
}
.qr-area .qr{
    width: 120px;
    height: 120px;
    margin-bottom: 12px;
}
.copyright, .qr-area p{
    text-align: center;
    font-family: microsoft yahei;
    font-weight: 400;
}
.qr-area p {
    font-size: 14px;
    color: #fff;
    line-height: 20px;
}
.copyright{
    width: 100%;
    height: 30px;
    border-top: 1px solid hsla(0,0%,100%,.2);
    font-size: 12px;
    color: #555;
    line-height: 29px;
}
.copyright, .qr-area p {
    text-align: center;
    font-family: microsoft yahei;
    font-weight: 400;
}
.logo {
    width: 193px;
    height: 48px;
    margin-bottom: 20px;
}
.item{
    margin-bottom: 19px;
}
.fl .item p {
    float: left;
    text-align: left;
    font-size: 12px;
    color: #cfcfcf;
    line-height: 14px;
    font-family: microsoft yahei;
    font-weight: 300;
}
.fl .item img{
    float: left;
    width: 14px;
    height: 14px;
    margin-right: 8px;
}

.main .nav.hide-opacity, .main .nav{
    transition: .3s;
    -moz-transition: .3s;
    -webkit-transition: .3s;
    -o-transition: .3s;
}
.main .nav.hide-opacity{
    margin-left: 20px;
    opacity: 0;
    z-index: -1;
}
.search-full{
    width: 606px;
    margin-right: 200px;
}