.cpp_1 {
	width: 100vw;
	height: calc(100vh);
	position: relative;
	overflow: hidden;
}

.cpp_footer {
	width: 100%;
	height: 15vh;
	background: #2C2C2C;
	line-height: 15vh;
}

.cpp_footer_1 {
	width: 33.3%;
	float: left;
	text-align: center;
	color: #B8B8B8;
	font-family: Source Han Sans CN, Source Han Sans CN-Regular;
	font-size: 18px;
	/* margin-top: ; */
}

.cpp_footer_1_a {
	color: #B8B8B8;
}

.cpp_footer_1_a:hover {
	color: skyblue;
}

.ly_1 {
	width: 1200px;
	position: absolute;
	top: 45%;
	left: 50%;
	transform: translate(-50%, -50%);
	text-align: center;
}

.ly_2 {
	width: 90%;
}

.ly_3 {
	width: 130px;
	margin: 0 auto;
	margin-top: 45px;
	padding: 10px;
	background: #ffffff;
	border-radius: 10px;
}

.ly_footer {
	position: fixed;
	width: calc(100%);
	height: 60px;
	line-height: 60px;
	left: 0;
	bottom: 0;
	text-align: center;
}
.ly_footer_1{
	font-size: 14px;
	color: #ffffff;
	margin: 0 20px;
	display: inline-block;
}