.wp_nav .sub-nav .nav-item a.parent:hover{ background:#;color:#000;!important}
.wp_nav .sub-nav .nav-item .mark { background:#fff;}

.wp_nav .sub-nav .nav-item .mark {color:black;}
.wp_nav .nav-item a span.item-name {
    display: inline-block;
    padding: 5px 30px;
    line-height: 22px;
    cursor: pointer;
    color: black;
}
.wp_nav .nav-item a span.item-name:nth-child(-n + 5) {color: white;}
.wp_nav .nav-item a span.item-name:hover {color:#409eff;}
.wp_nav .sub-nav .nav-item a {font-family:"Microsoft Yahei"; font-size:10px;font-weight:bold; color:#000;text-align:left;min-width: 80px;!important}
.wp_nav .sub-nav .nav-item .mark { background:black;}