body,
html {
	width: 100%;
	height: 100%;
	padding: 0px;
	margin: 0px;
	color: rgba(0, 0, 0, .65);
	font-family: "Helvetica Neue", Helvetica, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "微软雅黑", Arial, sans-serif;
	-webkit-user-select: none;
}
.index_top{
	width: 100%;
	height: 470px;
	background-color: #fff;
}
.index_top_top{
	width: 100%;
	height: 100px;
	background-color: #363636;
}
.main_2{
	width: 100%;
	height: 600px;
	background-color: #fff;
}
.main_3{
	width: 100%;
	height: 700px;
	background-color: #fff;
}
.main_4{
	width: 100%;
	height: 470px;
	background-color: #f8f8f8;
}
.main_5{
	width: 100%;
	height: 800px;
	background-color: #f5f5f5;
}
.main_6{
	width: 100%;
	height: 470px;
	background-color: #fff;
}
.main_7{
	width: 100%;
	height: 200px;
	background-color: #fff;
}
.main_8{
	width: 100%;
	height: 300px;
	background-color: #363636;
}
.index_top_bot{
	background: url(../../../img/bgc/2.jpg) center top;
	background-size:100% 100% ;
    height: 369px;
    position: relative;
    background-repeat: no-repeat;
    margin: 0px;
    }
    .text_2{
	width: calc(80%);
	float: left;
	font-size: 20px;
	color: #fff;
	font-weight: 300;
	margin-top: 20px;
	margin-left: 20%;
} 
.text_3{
	width: calc(80%);
	float: left;
	font-size: 25px;
	color: #fff;
	font-weight: 300;
	margin-top: 20px;
	margin-left: 20%;
}  
.text_1{
	width: calc(80%);
	float: left;
	font-size: 50px;
	color: #fff;
	font-weight: 600;
	margin-top: 100px;
	margin-left: 20%;
}
.top_btn_y{
	width: 100%;
	height: 80px;
	background-color: #f8f8f8;
	
}
.top_btn_y_unit_p{
	width: 150px;
	height: 50px;
	margin-top: 15px;
	text-align: center;
	line-height: 50px;
	font-size: 17px;
	float: right;
	margin-right: 20px;
	border-radius: 8px;
	cursor: pointer;
}
.top_btn_y_unit_1{
	margin-right: 100px;
}
.top_btn_y_unit_hover{
	background-color: #00CC69;
	color: #fff;
}
.top_btn_y_unit_p:hover{
	background-color: #00CC69;
	color: #fff;
}
.main_2_body{
	margin-left: calc(50% - 530px);
}
.main_3_body_y{
	width: 1063px;
	padding: 50px;
	height: 400px;
	margin-left: calc(50% - 530px);
}
.main_3_unit{
	cursor: pointer;
	float: left;
	width: 240px;
	height: 220px;
}
.main_3_unit img{
	margin-top: 20px;
	margin-left: 55px;
}
.main_3_unit_text{
	margin-top: 5px;
	width: 100%;
	text-align: center;
	font-size: 20px;
}
.main_3_unit_1{
	
}
.main_3_unit_rb{
	border-bottom: 1px solid #c0c0c0;
	border-right: 1px solid #c0c0c0;
}
.main_3_unit_b{
	border-bottom: 1px solid #c0c0c0;
}
.main_3_unit_r{
	border-right: 1px solid #c0c0c0;
}
.main_4_body_y{
	margin-left: calc(50% - 490px);
}
.main_6_body_y{
	margin-left: calc(50% - 490px);
}
.hide{
	display: none;
}