.nav {
    display: flex;
    position: absolute;
    width: 100%;
    list-style: none;
    margin: 0px;
    padding-left: 13px;
    margin-left: 240px;
    min-height: 60px;
    overflow: hidden;
    align-items: center;
    background: #fff;
    border-bottom: none;
    flex: 1;
    box-shadow: 0 1px 2px 0 rgba(0,0,0,.05);
    li {
        margin-right: 10px;
    }
    li a {
        color: #999;
        text-align: center;
        transition: .3s;
    }
    li a:hover {
        color: #333;
        transition: .3s;
    }
}