.layout-nv-mn-hmn-menu-21
{
    width: 100%;
}
.layout-nv-mn-hmn-menu-21 .nav-tit
{
    width: 100%;
    height: 60px;
    background-repeat: no-repeat;
    background-size: auto 100%;
    background-position: right;
    overflow: hidden;
    position: relative;
}
.layout-nv-mn-hmn-menu-21 .nav-tit span
{    
    width: 12px;
    height: 12px;
    position: absolute;
    background: #eee;
    right: 34px;
    bottom: -6px;
    transform: rotate(45deg);
    -ms-transform:rotate(45deg);  /* IE 9 */
    -moz-transform:rotate(45deg);     /* Firefox */
    -webkit-transform:rotate(45deg); /* Safari 和 Chrome */
    -o-transform:rotate(45deg);   /* Opera */
}
.layout-nv-mn-hmn-menu-21 .nav-list-box
{
    height: calc(100% - 60px);
    background: #eee;
}
.layout-nv-mn-hmn-menu-21 .nav-list
{
    display: block;
    line-height: 60px;
    text-align: right;
    padding-right: 30px;
    height: 50px;
    border-bottom: 1px #ddd solid;
    color: #666;
}