/*导航*/
.nav {
    position: fixed;
    width: 100%;
    height: 80px;
    z-index: 1000;
    left: 0;
    top: 0;
    background-color: #fbfbfd;
}
.nav #menu_hover_bg {
    width: 100%;
    height: 0;
    background: #fff;
    position: absolute;
    top: 79px;
    z-index: 9;
    overflow: hidden;
}

.nav .logo {
    float: left;
    width: 140px;
    height: 80px;
}

.nav .logo a {
    display: block;
    width: 140px;
    height: 44px;
    padding: 17px 0;
}

.nav .menu {
    float: left;
}

.nav .menu ul li {
    float: left;
}

.nav .menu ul li h2 {
    font-weight: normal;
    font-size: 14px;
    position: relative;
}

.nav .login a{
    width: 50px;
    height: 2px;
    background-color: #ff9c01;
    margin-left: -25px;
    bottom: 25px;
}

.nav .menu ul>li>h2>img {
    right: -40px;
    top: 31px;
}

.nav .menu ul li h2 a {
    padding: 0 17px;
    line-height: 80px;
    display: block;
    height: 80px;
    color: #36629e;
    font-size: 14px;
}

.nav .menu ul li .smenu {
    width: 1200px;
    height: 0px;
    position: absolute;
    z-index: 999;
    left: 0;
    top: 77px;
    overflow: hidden;
}

.nav .menu ul li .smenu .sml {
    float: left;position: relative;
}

.nav .menu ul li .smenu .sml>h3 {
    color: #666;
    font-weight: normal;
    padding-bottom: 30px;
    font-size: 16px;
}

.nav .menu ul li .smenu .sml:nth-child(1) .list:before,.nav .menu ul li .smenu .sml:nth-child(2) .list:before{
    content: "";
    width: 1px;
    height: 500px;
    background: #f2f2f2;
    right: 0;
    top: 30px;
    position: absolute;
}
.nav .menu ul li .smenu.sol_left .sml:nth-child(1) .list:before{
    height: 220px;
}
.nav .menu ul li .smenu.sol_left .sml:nth-child(2) .list:before{
    display: none;
}
.nav .menu ul li .smenu .sml .list a {
    float: left;
    display: block;
    width: 259px;
    height: 40px;
    padding: 5px 0 0 2px;
    margin-right: 10px;
    margin-bottom: 10px;
    color: #515151;
}
.nav .menu ul li .smenu .sml .list a:hover {
    background: #f2f2f2;
}

.nav .menu ul li .smenu .sml .list a .icon {
    float: left;
    width: 30px;
    height: 35px;
    color: red;
}

.nav .menu ul li .smenu .sml .list a .info {
    float: left;
    height: 35px;
}

.nav .menu ul li .smenu .sml .list a .info h3 {
    font-weight: normal;
    color: #303030;
    font-size: 14px;
    position: relative;
}

.nav .menu ul li .smenu .sml .list a .info h3 span {
    position: absolute;
    top: -5px;
    display: block;
    width: 25px;
    height: 12px;
    left: 75px;
    font-size: 12px;
}

.nav .menu ul li .smenu .sml .list a .info p {
    padding-top: 5px;
    font-size: 12px;
    color: #989898;
}
.nav .menu ul li .smenu .sml .list.sol_list a {
    float: left;
    width: 274px;
    height: 45px;
    padding: 15px 0 0 20px;
    display: block;
    margin: 0 20px 20px 0;
}
.nav .menu ul li .smenu.sol_left .sml:nth-child(2) .list.sol_list a {
    display: block;
    width: 220px;
    height: 40px;
    line-height: 40px;
    padding: 0;
    margin: 0;
    margin-bottom: 20px;
    text-indent: 20px;
    color: #303030;
}
.nav .menu ul li .smenu .sml .list.sol_list .icon{
    height: 40px;
    padding-top: 5px;
}

.nav .login {
    padding-top: 25px;
    float: right;
}

.nav .login a {
    height: 30px;
    line-height: 30px;
    padding: 0 10px;
    color: #fff;
    display: inline-block;
    vertical-align: middle;
    font-size: 14px;
}
.nav .login a:nth-child(2) {
    background: #FD8A08;
    border-radius: 4px;
    color: #fff;
    margin-right: 10px;
    width: 80px;
    height: 30px;
    line-height: 30px;
    padding: 0;
    text-align: center;
}