.vip i{
    display: none;
}
/* 站点logo（头部左端"托普量化"） */
.site-logo a {
    padding: 0 20px;
    font-size: 18px;
    font-weight: 400;
    font-family: "PingFang SC", "Microsoft YaHei", sans-serif;
    letter-spacing: 2px;
    color: #fff !important;
}

.site-logo a:hover {
    color: #fff !important;
}

.site-logo a i {
    display: inline-block;
    width: 22px;
    height: 22px;
    margin-right: 8px;
    vertical-align: -4px;
    border-radius: 4px;
    background: rgba(255, 255, 255, .18);
    border: 1px solid rgba(255, 255, 255, .35);
    color: #16baaa;
    font-size: 13px;
    font-weight: bolder;
    font-style: normal;
    line-height: 20px;
    text-align: center;
    letter-spacing: 0;
}

.site-logo.layui-this:after {
    display: none;
}

.site-logo.layui-nav-bar {
    display: none;
}

/* 头部导航全局禁用layui绿色下划线/滑条（选中+悬停） */
.layui-nav[lay-bar=disabled] .layui-this:after {
    display: none;
}