.sq {
	width: 200px;
	height: 50px;
	background-color: #2c6af1;
	color: #fff;
	font-size: 16px;
	border-radius: 4px;
	border: none;
	display: block;
	margin: 0 auto;
	line-height: 50px;
	text-align: center;
}

.scrm_1 {
	width: 100%;
	height: 730px;
	background-color: #f4f5f9;
}

.scrm_1_le {
	padding-top: 100px;
}

.scrm_1_ri {
	width: 500px;
}

.scrm_1_ri p {
	font-size: 42px;
	color: #333;
	margin-bottom: 50px;
}

.scrm_1_ri span {
	font-size: 18px;
	line-height: 30px;
	color: #878d9a;
}

.sc_width {
	width: 80%;
	margin: 0 auto;
}

.scrm_2 {
	width: 100%;
	height: 860px;
	background-color: #F4F5F9;
	background: url(/assets/img/web/sc_2_bg.png) no-repeat;
}

.scrm_2_top {
	padding-top: 100px;
}

.scrm_2_top p {
	text-align: center;
	font-size: 42px;
	color: #333333;
	margin-bottom: 30px;
}

.scrm_2_top span {
	width: 600px;
	display: block;
	color: #878d9a;
	line-height: 30px;
	margin: 0 auto;
	text-align: center;
	font-size: 18px;
}

.scrm_2_bottom{
	text-align: center;
	margin-top: 100px;
}

.scrm_3{
	width: 100%;
	height: 770px;
	background: url(/assets/img/web/sc_4bg.png) no-repeat;
}