.columu2{
        border: 1px solid;
    border-image: linear-gradient(#fff, #ddd, #fff) 1 10 1;
    box-sizing: border-box;
    background: linear-gradient(to top, rgba(227, 227, 227, 0), rgba(227, 227, 227, 0.4), rgba(227, 227, 227, 0));
    
}
.columu2 li{
    border-image: linear-gradient(to right, #fdfdfd, #ccc, #fdfdfd) 50 0 50;
    text-align: center;
    list-style-type: none;
        display: block;
    width: 100%;
    height: 48px;
    line-height: 48px;
    box-sizing: border-box;
    font-size: 16px;
}
.columu2 a{
        color: #333333;
    text-decoration: none;
    vertical-align: baseline;
    background: transparent;
}
.columu2 li:hover a{
    color:#b42eb1;
} 
#myCarousel{margin-bottom:50px;}

.flt img{
    width: 100%;
	padding:10px 0;
}
.flt span{
	display:block;
	padding:10px 0;
    font-size: 12px;
}
.fenlei{
    display: flex;
        justify-content: center;
}
.fenlei .row img{object-fit: scale-down;height: auto;}
.navbar-brand {
    padding: 0 14px;
}
.fenlei .nav-til .erjifenlei{
    font-size:15px;
    padding:0;
}