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;
	background-color: #f8f8f8;
}
.index_top{
	width: 100%;
	height: 470px;
	background-color: #fff;
}
.index_top_top{
	width: 100%;
	height: 100px;
	background-color: #363636;
}
.main_2{
	width: 100%;
	height: 850px;
	background-color: #f8f8f8;
}
.main_3{
	width: 100%;
	height: 570px;
	background-color: #fff;
}
.main_4{
	width: 100%;
	height: 470px;
	background-color: #f8f8f8;
}
.main_5{
	width: 100%;
	height: 850px;
	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;
	
}
.mid_btn_y{
	width: 100%;
	height: 80px;
	background-color: #fff;
	box-shadow:0px 15px 10px -15px #ccc;
	margin-bottom: 10px;
	/*z-index: 10;*/
}
.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-top: 30px;
	margin-left: calc(50% - 590px);
}
.main_3_body_y{
	margin-top: 40px;
	padding-top: 30px;
	margin-left: calc(50% - 515px);
}
.main_4_body_y{
	margin-left: calc(50% - 490px);
}
.main_6_body_y{
	margin-left: calc(50% - 490px);
}
.mid_btn_y_unit{
	margin: 0px 10px;
	width: 100px;
	height: 80px;
	float: left;
	filter: grayscale(100%);
    opacity: 0.8;
    color: #00cc69;
    cursor: pointer;
}
.mid_btn_y_unit_c{
	filter: none; 
    opacity: 1;
}
.mid_btn_y_unit:hover{
	filter: none; 
    opacity: 1; 
}
.mid_btn_y_unit_img{
	/*margin-left: calc(50% - 30px);*/
	width: 100px;
	height: 30px;
	float: left;
	padding-top: 20px;
	/*background: url(../img/index_icon/icon-1.png) center top;*/
	background-size:100% 100% ;
    background-repeat: no-repeat;
    text-align: center;
    vertical-align: middle;
    
}

.mid_btn_y_unit_img img{
	display: inline-block;
}
.mid_btn_y_unit_text{
	text-align: center;
	width: 100px;
	height: 30px;
	line-height: 20px;
	font-size: 14px;
}
.mid_btn_y_unit_l{
	margin-left: calc(50% - 360px);
}
.main_top_text_y{
	width: 100%;
	height: 30px;
	line-height: 30px;
	text-align: center;
	font-size: 17px;
}