/*.menu20220517163009 .bt{ 
    width: 168px;
    height: 54px;
    background-color: #dedede;
    display: inline-block;
    margin: 0 4px 20px;
    text-align: center;
    line-height: 54px;
    color: #565656;
}
.menu20220517163009 .bt.cur,.menu20220517163009 .bt:hover {
    background-color: #5a0060;
    color: #fff;
}*/
.menu20220517163009{border-bottom:1px solid #DDD;text-align:center}
.menu20220517163009_bt{padding:0 4px;margin:0 25px;font-size:14px;line-height:66px;display:inline-block;position:relative}
.menu20220517163009_bt:after{content:"";background:#40B572;height:3px;width:0;position:absolute;left:50%;bottom:0;transition:all .5s ease-in-out}
.menu20220517163009_bt.cur:after,.menu20220517163009_bt:hover:after{width:100%;left:0}
.menu20220517163009_bt.cur,.menu20220517163009_bt:hover{font-weight:700;color:#40b572}