body, html, form {
    margin: 0;
    height: 100%;
}

.menu_tbl td {
    height:45px;
    color:#fff;
}

.lxwm_tbl {
    color:#fff;
}

.item_l1 {
    height: 45px;
    padding-bottom:5px;
}

.item_l2 {
    height: 25px;
    font-size: 12px;
    padding-top: 8px;
}

.item_l3 {
    height: 25px;
    font-size: 12px;
}

.wx_xcx {
    width:100px;
    height:100px;
    background-color:rgba(255,255,255,0.5);
}

.up_arrow {
    width: 26px;
    height: 26px;
    background-color: rgba(255,255,255,0.5);
    padding: 3px 0px 0px 3px;
    box-sizing:border-box;
}

.wx_tbl {
    font-size:12px;
    text-align:center;
}

.col1 {
    width:22%;
    
}

.col2 {
    width: 16%;
    border-left: 1px solid rgba(255,255,255,0.2);
    border-right: 1px solid rgba(255,255,255,0.2);
}

.col3 {
    width: 22%;
    border-right: 1px solid rgba(255,255,255,0.2);
}

.col4 {
    width: 35%;
}

.col5 {
    vertical-align:bottom;
}

.border-b {
    border-bottom: 1px solid rgba(255,255,255,0.2);

}

.border-u {
    border-top: 1px solid rgba(255,255,255,0.2);
}


.copyright_tbl {
    color: #fff;
    font-size: 12px;
    text-align: center;
    padding: 10px 0px 10px 0px;
    box-sizing: border-box;
    opacity: 0.7;
}

.menu_item {
    cursor:pointer;
}