.cc_div{
	width: 100%;
	position: relative;
}
.cc_div img{
	width: 100%;
}
.mask{
	position: fixed;
	top: 50%;
	left: 50%;
	transform: translate(-50%,-50%);
	padding: 0.75rem;
	background: #000000;
	color: #FFFFFF;
	font-size: 0.65rem;
	text-align: center;
}
.button{
	width: 100%;
	position: fixed;
	bottom: 0;
	left: 0;
}
.buttonimg{
	width: 100%;
}
.icon1202{
	width: 8.45rem;
	height: 2.7rem;
	position: absolute;
	left: 50%;
	bottom: 0.2rem;
	transform: translate(-50%);
}
.icon1202 img{
	width: 100%;
}