.line_bb {
	max-width: 640px;
	margin: 0 auto;
	position: fixed;
	bottom: 0;
	width: 100%;
	background: #fff;
	z-index: 100000;
	padding: 6px 0;
	border-top: 1px solid #eaebec;
	left: 50%;
	transform: translateX(-50%);
}

.lineb1 {
	max-width: 640px;
	margin: 0 auto;
	position: fixed;
	bottom: 0;
	width: 100%;
	background: #fff;
	z-index: 100000;
	padding: 6px 0;
	border-top: 1px solid #eaebec;
}

.lineaa {
	display: block;
	width: 200px;
	margin: 0 auto;
	text-align: center;
}

.lineimg_1 {
	width: 203px;
}

.lineimg_2 {
	position: absolute;
	top: 10px;
	left: 38px;
	z-index: 999;
	width: 50px;
}

.lineimg_3 {
	position: absolute;
	top: 10px;
	right: 38px;
	z-index: 999;
	width: 50px;
}