.layout-header {
    width: 100%;
    z-index: 1000;
    text-align: center;
}
.layout-header .header-inner {
    width: 1000px;
    max-width: 100%;
    height: 60px;
    line-height: 60px;
    margin: 0 auto
}

.layout-header .header-inner .box-brand {
    display: block;
    float: left;
    height: 60px;
}

.layout-header .header-inner .box-brand a {
    display: block;
    width: 200px;
    height: 100%
}

.layout-header .header-inner .box-brand a img {
    display: block;
    width: 100%;
    height: 30px;
    /*margin-top: 24px;*/
}

.layout-header .header-inner .box-nav {
    height: 60px;
    float: right;
}

.layout-header .header-inner .box-nav .nav-list {
    height: 60px;
    margin-left: 38px;
    line-height: 60px
}

.layout-header .header-inner .box-nav .nav-list .nav-item {
    position: relative;
    /*float: right;*/
    height: 60px;
    margin-right: 34px;
    z-index: 1000;
}

.layout-header .header-inner .box-nav .nav-list .nav-item .like-a, .layout-header .header-inner .box-nav .nav-list .nav-item a {
    border-bottom: 2px solid #fff;
    padding: 6px 0;
    font-size: 14px;
    color: #666;
    line-height: 1;
    cursor: pointer
}

.layout-header .header-inner .box-nav .nav-list .nav-item .like-a:hover, .layout-header .header-inner .box-nav .nav-list .nav-item a:hover {
    border-bottom: 2px solid #2d8cff;
    color: #2d8cff
}

.layout-header .header-inner .box-nav .nav-list .nav-item .like-a {
    padding-left: 3px
}

.layout-header .header-inner .box-nav .nav-list .nav-item .like-a:after {
    content: " ";
    display: inline-block;
    width: 1em;
    height: 1em;
    vertical-align: middle;
    background: url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAACAAAAAgCAMAAABEpIrGAAAAPFBMVEUAAABlZWVmZmZlZWVkZGRlZWVlZWViYmJgYGBlZWVlZWVlZWVlZWVmZmZlZWVkZGRlZWViYmJgYGBmZmZb9oA9AAAAE3RSTlMA+OrZWUw1IhDKv5WIeGhAKxoIDiTweQAAAExJREFUOMvtyjkOgCAUANH5yua+cP+7Go3RoEBpLHjtDMXXbOUD7crDHByN48XI3WtHhJarL0Sps1eWhPHoYkga9j6R0XvRZHWK4q82U4YFSdoChl4AAAAASUVORK5CYII=) no-repeat 50%/cover
}

.layout-header .header-inner .box-nav .nav-list .nav-item .second-nav-list {
    display: none;
    position: absolute;
    width: 200px;
    padding: 0 26px;
    top: 100%;
    left: 50%;
    margin: -4px 0 0 -100px;
    border: 1px solid #dcdcdc;
    border-radius: 8px;
    box-shadow: 0 0 50px rgba(0, 0, 0, .1);
    background: #fff;
    z-index: 1000;
}

.layout-header .header-inner .box-nav .nav-list .nav-item .second-nav-list .second-nav-item {
    height: 51px;
    line-height: 50px;
    border-bottom: 1px solid #dcdcdc
}

.layout-header .header-inner .box-nav .nav-list .nav-item .second-nav-list .second-nav-item:last-child {
    border: 0
}

.layout-header .header-inner .box-nav .nav-list .nav-item .second-nav-list .second-nav-item a {
    display: block;
    border: 0;
    padding: 0;
    height: 100%;
    line-height: 50px
}

.layout-header .header-inner .box-nav .nav-list .nav-item .second-nav-list:after, .layout-header .header-inner .box-nav .nav-list .nav-item .second-nav-list:before {
    content: " ";
    display: block;
    width: 0;
    height: 0;
    position: absolute
}

.layout-header .header-inner .box-nav .nav-list .nav-item .second-nav-list:before {
    top: -8px;
    left: 50%;
    -ms-transform: translate(-50%);
    transform: translate(-50%);
    border-left: 8px solid transparent;
    border-right: 8px solid transparent;
    border-bottom: 8px solid #dcdcdc
}

.layout-header .header-inner .box-nav .nav-list .nav-item .second-nav-list:after {
    top: -6px;
    left: 50%;
    -ms-transform: translate(-50%);
    transform: translate(-50%);
    border-left: 6px solid transparent;
    border-right: 6px solid transparent;
    border-bottom: 6px solid #fff
}

.layout-header .header-inner .box-nav .nav-list .nav-item.active > .like-a, .layout-header .header-inner .box-nav .nav-list .nav-item.active > a {
    border-bottom: 2px solid #2d8cff;
    color: #2d8cff
}

.layout-header .header-inner .box-nav .nav-list .nav-item.active > .like-a:after {
    background: url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAACAAAAAgCAMAAABEpIrGAAAAPFBMVEUAAAAsi/8si/8tjP8sjP8rjP8sjf8rjP8tj/8nh/8sjP8sjP8ti/8tjP8sjP8si/8qjv8nif8ggP8tjP8RH9JeAAAAE3RSTlMA+e7hz1lMNSIQv5WIeGhAKxoIp6/NvgAAAEtJREFUOMvtyjcOwCAQBdG/YIJz4P53tSUjRC4RBa+dwdCa5iawPIhczO/TjISisKekO/iNLGE70yg4/q5QtH+dTlRshiSqVoGhVy9j5QVRmTTQVgAAAABJRU5ErkJggg==) no-repeat 50%/cover
}

.layout-header .header-inner .box-nav .nav-list .nav-item:hover .second-nav-list {
    display: block
}

.layout-header .header-inner .box-nav .nav-list .nav-item:hover .like-a:after {
    background: url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAACAAAAAgCAMAAABEpIrGAAAAPFBMVEUAAAAsi/8si/8tjP8sjP8rjP8sjf8rjP8tj/8nh/8sjP8sjP8ti/8tjP8sjP8si/8qjv8nif8ggP8tjP8RH9JeAAAAE3RSTlMA+e7hz1lMNSIQv5WIeGhAKxoIp6/NvgAAAEtJREFUOMvtyjcOwCAQBdG/YIJz4P53tSUjRC4RBa+dwdCa5iawPIhczO/TjISisKekO/iNLGE70yg4/q5QtH+dTlRshiSqVoGhVy9j5QVRmTTQVgAAAABJRU5ErkJggg==) no-repeat 50%/cover;
    -ms-transform: rotate(180deg);
    transform: rotate(180deg)
}

.layout-header .header-inner .box-user {
    float: right;
    width: 100px;
    height: 30px;
    margin-top: 25px;
    line-height: 28px;
    text-align: center;
    font-size: 14px;
    border-radius: 15px;
    overflow: hidden
}

.layout-header .header-inner .box-user a {
    display: block;
    float: left
}

.layout-header .header-inner .box-user .btn-login {
    width: 54px;
    color: #2d8cff;
    border-radius: 0 15px 15px 0
}

.layout-header .header-inner .box-user .btn-register {
    width: 44px;
    background: #fff;
    color: #2d8cff;
    padding-right: 2px
}