.roll-wrap{
    position: relative;
    width: 100%;
    height: 70px;
    overflow: hidden;
}
.roll-wrap .roll__list{

}
.roll_row .roll__list::before, .roll_row .roll__list::after {
    content: "";
    display: table;
    line-height: 0;
}
.roll_row .roll__list::after {
    clear: both;
}
.roll_row .roll__list{
    width: 9999px;
}
.roll_row .roll__list li{
    float: left;
    display: block;
    margin-right: 20px;
    width: 150px;
    height: 70px;
    line-height: 100px;
    font-weight: bold;
    font-size: 30px;
    text-align: center;
    background-color: #ffffff;
	
}
.roll_row .roll__list li a{
	width: 100%;
	height: 100%;
	box-sizing: border-box;
	padding: 20px;
	display: flex;
	align-items: center;
	justify-content: center;
}