footer {
	width: 100%;
	background: #202020;
}

.footer_tops {
	width: 100%;
}

.footer_top {
	width: 100%;
	margin: 40px auto;
	display: inline-block;
}

.footer_top1 {
	width: 155px;
	display: block;
	float: left;
}

.footer_top2 {
	width: calc(22.66% - 100px);
	margin-left: 2%;
	float: left;
}

.footer_top2_1 {
	width: 100%;
	display: block;
	margin-bottom: 15px;
	font-size: 20px;
	color: white;
}

.footer_top2_2 {
	width: 100%;
	display: block;
	margin-bottom: 10px;
	font-size: 14px;
	color: rgba(255, 255, 255, .54);
}

.footer_top2_2:last-child {
	margin-bottom: 0;
}

.footer_top3 {
	width: 145px;
	margin-left: 8%;
	float: left;
}

.footer_top3_1 {
	width: 100%;
	display: inline-block;
}

.footer_top3_2 {
	width: 40px;
	height: 40px;
	border-radius: 50%;
	background: #2D2D2D;
	margin-right: 12px;
	margin-bottom: 15px;
	float: left;
	position: relative;
}
.footer_top3_2:nth-child(3n){
	margin-right: 0;
}
.footer_top3_3 {
	max-width: 18px;
	position: absolute;
	left: 50%;
	top: 50%;
	transform: translate(-50%, -50%);
}

.footer_top3_4 {
	width: 120px;
	border-radius: 10px;
	padding: 10px;
	background: white;
	display: none;
	position: absolute;
	left: 50%;
	bottom: calc(100% + 10px);
	transform: translateX(-50%);
}

.footer_top3_4 img {
	width: 100%;
	display: block;
}

.footer_top3_4::after {
	content: '';
	width: 0;
	height: 0;
	border-top: 5px solid white;
	border-right: 5px solid transparent;
	border-left: 5px solid transparent;
	border-bottom: 5px solid transparent;
	position: absolute;
	left: 50%;
	bottom: -10px;
	transform: translateX(-50%);
}
.footer_top3_2:hover .footer_top3_4{
	display: block;
}
.footer_downs {
	width: 100%;
	background: #171717;
}

.footer_down {
	width: 100%;
	padding: 15px 0;
	text-align: center;
	font-size: 14px;
	color: #999999;
}