.header-wrapper{
    border-bottom: 1px solid #e6e6e6;
    background-color: #fff;
}
/* logo */
.header-logo{
    float: left;
    width: 200px;
    height: 80px;
}
.header-logo .logo-area{
    display: table-cell;
    width: 200px;
    height: 80px;
    overflow: hidden;
    vertical-align: middle;
}
.header-logo .logo-area img{
    max-width: 200px;
    max-height: 80px;
    vertical-align: middle;
}

/* 主导航 */
.header-nav{
    float: left;
    margin-left: 60px;
}
.menu-group>li{
    float: left;
}
.menu-group>li .menu-item{
    color: #1a1a1a;
    display: block;
    height: 80px;
    line-height: 80px;
    padding: 0 20px;
    position: relative;
    font-size: 16px;
}
.menu-group>li .menu-item.active,
.menu-group>li .menu-item:hover{
    color: #079c96;
}
.menu-group>li .menu-item:after{
    content: "";
    display: block;
    width: 0;
    height: 4px;
    position: absolute;
    bottom: 0;
    left: 50%;
    -webkit-transform: translateX(-50%);
    -moz-transform: translateX(-50%);
    -ms-transform: translateX(-50%);
    -o-transform: translateX(-50%);
    transform: translateX(-50%);
    -webkit-transition: all .3s;
    -moz-transition: all .3s;
    -o-transition: all .3s;
    transition: all .3s;
    background: #079c96;
}
.menu-group>li .menu-item.active:after,
.menu-group>li .menu-item:hover:after{
    width: 100%;
}

/* 用户登录 */
.header-login_before{
    float: right;
    padding: 25px 0;
    font-size: 0;
}
.header-login_before .item{
    display: inline-block;
    height: 30px;
    line-height: 30px;
    padding: 0 5px;
    font-size: 16px;
}
.header-login_before .item:hover{
    color: #079c96;
}
.header-login_after{
    float: right;
    padding: 25px 0;
}
.header-login_after img{
    width: 36px;
    height: 36px;
    vertical-align: top;
    margin-top: -3pxv;
    border-radius:50% ;
}
.header-login_after .name,
.header-login_after .out{
    display: inline-block;
    height: 30px;
    line-height: 30px;
    padding: 0 5px;
    font-size: 16px;
}
.header-login_after .out{
    color: #666;
}