.top ul{
	display: flex;
	justify-content: space-around;
	color: #FFFFFF;
	font-size: 16px;
	margin-top: 15px;
}
.active{
	opacity: 1;
	position: relative;
}
/* .border-bottom:after {
	content: '';
	position: absolute;
	left: 5px;
	left: 37%;
	top: auto;
	bottom: -10px;
	right: auto;
	height: 2px;
	width: 20px;
	background-color: #FFFFFF;
} */

.border-bottom-first:after {
	content: '';
	position: absolute;
	left: 5px;
	top: auto;
	bottom: -10px;
	right: auto;
	height: 2px;
	width: 20px;
	background-color: #FFFFFF;
}
.top1 ul{
	display: flex;
	justify-content: space-evenly;
	flex-wrap: wrap;
}
/* .top1 ul li:nth-of-type(1){
	margin-left: 16.13%;
}
.top1 ul li:nth-of-type(2){
	margin-right: 16.13%;
} */
.top1 ul li{
	width: 40%;
	/* height: 59px; */
	padding: 10px 0;
}
.top1 ul li img{
	width: 100%;
	height: 100%;
}

.tanchu_2,.tanchu_3{
	color: #3F3F3F;
	font-size: 26px;
	text-align: center;
}
.tanchu_3 img{
	width: auto;
	height: auto;
	margin: 10px 0;
}
.tanchu_4{
	width: auto;
	height: auto;
	margin: 15px 0;
}