html,body{
overflow-x: hidden;
width: 100%;
}

.banner_ch{
	width: 100%;
	position: relative;
	
}
.banner_imga{
	width: 100%;
	display: block;
	
}
.banner_img{
	width: 100%;
	display: block;min-height: 450px;
}

.ctext{
	width: 1200px;
	margin: 0 auto;
	position: absolute;
	top: 50%;
	left: 50%;
	transform: translate(-50%,-50%);
}
.ctext h1{
	font-size: 36px;
	    padding-bottom: 15px;
		color: #fff;
		font-weight: normal;
		line-height: 45px;
}
.ctext p{
	display: block;
	    width: 500px;
	    font-size: 18px;
	    line-height: 30px;
		color: #fff;
		opacity: 0.9;
}

.ctext .button{
	display: flex;
	justify-content: flex-start;
	text-align: center;
	border-radius: 3px;
	line-height: 46px;
	margin-top: 35px;
}
.ctext .button a{
	width: 150px;
	height: 45px;
	    display: block;
	    overflow: hidden;
	    color: #fff;
	    position: relative;
	    border-radius: 3px;
	    z-index: 1;
		font-size: 16px;
		margin-right: 30px;
		background: #ff4166;
		border: 1px solid #ff4166;
}
.ctext .button a:last-child{
	border: 1px solid #fff;
	background: transparent;
}
.ctext span{
	color: #fff;
	font-size: 12px;
	text-transform: uppercase;
	margin-bottom: 30px;
	display: block;
}






/* 内容 */

.mgA1{
	padding: 90px 0 100px;
	background: #fff;
	overflow: hidden;
}
.mgA1_b{
	width: 1200px;
	margin: 0 auto;
}
.mgA_t{
	position: relative;
}
.mgA_t::after{
	width: 240px;
	height: 166px;
	content: '';
	position: absolute;
	top: -42px;
	left: 50%;
	margin-left: 115px;
	background: url(../images/zs.png) no-repeat top left;
	background-size:100% 100% ;
	
}
.mgA_t h2{
	font-size: 30px;
	color: #b54c21;
	text-align: center;
	line-height: 40px;
	position: relative;
	z-index: 3;
}
.mgA_t p{
	text-align: center;
	font-size: 18px;
	color: #333333;
	line-height: 30px;
	margin-top: 20px;position: relative;
	z-index: 3;
}
.mgA1_imgs{
	width: 1000px;
	margin: 30px auto 0;
}
.mgA1_img{
	width: 100%;
	display: block;
}


.mcp_ul{
	width:100% ;
	display: flex;
	justify-content: center;
	align-items: center;
	align-content: center;
	margin-top: 35px;
}
.mcp_ul li{
	margin-right: 150px;
}
.mcp_ul li:last-child{
	margin-right: 0;
}
.mcp_nam{
	font-size: 22px;
	color: #fff;
	margin-bottom: 10px;
	line-height: 25px;
	
}
.mcp_ds{

}
.mcp_dsp{
	display: block;
	background: #fff;
	font-size: 16px;
	color: #fff;
	position: relative;
	color: #b54c21;
	padding: 0 30px;
	line-height: 45px;
	border-radius: 25px;
	position: relative;
}
.mcp_ul li{
	text-align: center;
}
.mgA2{
	width: 100%;
	background: url('../images/bgl.jpg') no-repeat center center;
	background-size: cover;
	padding: 50px 0 50px;
	overflow: hidden;
}
.mgA2_b{
	width: 1200px;
	margin: 0 auto;
}
.mgA2_t{
	width: 100%;

}
.mgA2_t h2{
	font-size: 30px;
	color: #fff;
	text-align: center;
	line-height: 1.5;
}
.mcp_ul li:nth-child(1) .mcp_dsp::after
{
	width: 80px;
	height: 78px;
	display: block;
	content: '';
	position: absolute;
	top: -33px;
	right: -10px;
	background: url('../images/a2.png') no-repeat top center;
	background-size: contain;
	opacity: 0.8;
}
.mcp_ul li:nth-child(2) .mcp_dsp::after
{
	width: 80px;
	height: 80px;
	display: block;
	content: '';
	position: absolute;
	top: -33px;
	right: -10px;
	background: url('../images/a1.png') no-repeat top center;
	background-size: contain;	opacity: 0.8;
}

.mgA3{
	width: 100%;
	padding: 90px 0 80px;overflow: hidden;
}
.mgA3_b{
	width: 1200px;
	margin: 0 auto;
}

.mgA3_c{
	width: 100%;
	margin-top: 50px;
	
}
.mgA3_cn{
width: 100%;
position: relative;
height: 50px;
margin-bottom: 30px;
}
.mgA3_cn li{
	position: absolute;
	top: 0;
	width: 420px;
	height: 50px;
	background: #333333;
	border-radius: 10px;
	overflow: hidden;
	cursor: pointer;
}
.mgA3_cn li:nth-child(1)
{
	left: 0;
	background:linear-gradient(to right,#d9d6da,#e3e1e4,#f3f3f4);
}
.mgA3_cn li:nth-child(2)
{
	left: 390px;
	background: linear-gradient(to right,#d9d6db,#e3e1e4,#f3f3f3);
}
.mgA3_cn li:nth-child(3)
{
	left: 780px;
	background:linear-gradient(to right,#d9d6da,#e3e1e4,#f3f3f4);
}
.mgA3_cn li p{
	font-size: 18px;
	color: #333;
	height: 100%;
	line-height: 50px;
	text-align: center;
	position: relative;
	z-index: 3;
	transition: 0.3s linear;
}
.mgA3_cn li::after{
	background: url('../images/ac.png') no-repeat top center;
	background-size: 100% 100%;	
	content: '';
	width: 100%;
	height: 100%;
	position: absolute;
	left: -100%;
	top: 0;
	opacity: 0;
	transition: 0.3s linear;
}
.mgA3_cn li::before{
	background: url('../images/ac1.png') no-repeat top center;
	background-size: 100% 100%;	
	content: '';
	width: 101px;
	height: 34px;
	position: absolute;
	left: 0%;
	top: 50%;
	transform: translate(0,-50%);
	opacity: 1;
	transition: 0.5s linear;
	z-index: 5;
	
}
.mgA3_cn_act p{
	color: #fff!important;
}
.mgA3_cn_act::after{
	opacity: 1!important;
	left: 0!important;
}
.mgA3_cn_act::before{
	left: -100%!important;
	opacity: 0!important;
}
.mgA3_cab{
	width: 100%;
}
.mgA3_ca{
	width: 100%;
	position: relative;
	height: 880px;
}
.mgA3_ca li{
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 880px;
	background: #fff;
	padding: 40px 0 0;
	box-sizing: border-box;
	opacity: 0;
	visibility: hidden;
}
.mgA3_cact{
	opacity: 1!important;
	visibility: visible!important;
}
.mgA3_in{
	text-align: center;
}
.mgA3_in_h2{
	font-size: 24px;
	color: #b54c21;
	margin-bottom: 15px;
}
.mgA3_in_p{
	color: #000000;
	font-size: 18px;
	margin-bottom: 15px;
}
.mgA3_in_div{
	display: flex;
	justify-content: center;
	align-items: center;
}
.mgA3_in_divp{
	height: 40px;
	color: #fff;
	background: url('../images/ac4.jpg') no-repeat top center;
	background-size: cover;
	display: inline-block;
	padding: 0 30px;
	line-height: 40px;
	border-radius: 8px;
}
.mgA3_jp{
	width: 100%;
	margin-top: 30px;
}
.mgA3_jpi{
	width: 100%;
	display: block;
	height:660px ;
}

.mgA3_spul{
	display: flex;
	justify-content: center;
	align-items: center;
}
.mgA3_spul li{
	margin-right: 60px;
	position: relative;
	cursor: pointer;
}
.mgA3_spul li:last-child
{
	margin-right: 0;
}
.mgA3_spul li span{
	width: 30px;
	height: 30px;
	background: #dcdcdc;
	color: #b54c21;
	display: block;
	border-radius: 50%;
	text-align: center;
	line-height: 30px;
	font-size: 18px;
	font-weight: bold;
	transition: 0.3s linear;
}
.mgA3_spul li::after{
	width: 40px;
	height: 1px;
	border-bottom: 1px dashed #333;
	position: absolute;
	top: 50%;
	right: -50px;
	content: '';
}
.mgA3_spul li:last-child::after{
	opacity: 0;
}
.spa_act span{
	background: #b54c21!important;
	    color: #fff!important;
}


.mgA4{
	width: 100%;
	
	background:url('../images/g1.jpg') no-repeat top center;
	background-size: cover;
	padding: 80px 0 120px;overflow: hidden;
}
.mgA4_b{
	width: 1200px;
	margin: 0 auto;
}

.mgA4_t{
	position: relative;
}
.mgA4_t::after{
	width: 180px;
	height: 166px;
	content: '';
	position: absolute;
	top: -42px;
	left: 50%;
	margin-left: 115px;
	background: url(../images/zs.png) no-repeat top left;
	background-size:100% auto;
}
.mgA4_t h2{
	font-size: 30px;
	color: #fff;
	text-align: center;
	line-height: 40px;
	position: relative;
	z-index: 3;
}


.mgA4_ul{
	width: 100%;
	height: 250px;
	position: relative;
	margin-top: 105px;
}
.mgA4_li{
	width: 650px;
	height: 100%;
	position: absolute;
}
.mgA4_li:nth-child(1){
	background: url(../images/q1.png) no-repeat top left;
	background-size: 100% 100%;
	left: 0;
	top: 0;
}
.mgA4_li:nth-child(2){
	background: url(../images/q2.png) no-repeat top left;
	background-size: 100% 100%;
	right: 0;
	top: 0;
}
.mgA4_li_h2 h2{
	font-size: 18px;
	color: #b44d23;
	line-height: 1.4;
	text-align: center;
	margin-bottom: 20px;
}
.mgA4_c{
	width: 100%;
	overflow: hidden;
}
.mgA4_cl{
	width: 50%;
	height: 30px;
	float: left;
	position: relative;
	line-height: 28px;
	margin-bottom: 10px;
	cursor: pointer;
	transition: 0.3s linear;
}
.mgA4_cl:nth-child(2n){
	float: right;
}
.mgA4_cl p{
	color: #333;
	padding-left: 30px;
	box-sizing: border-box;
	width: 100%;transition: 0.3s linear;
	font-size: 16px;
}
.mgA4_cl::after{
	width: 6px;
	height: 6px;
	background: #b44d23;
	content: '';
	position: absolute;
	top: 50%;
	left: 10px;
	transform: translate(0,-50%);
	border-radius: 50%;
}
.mgA4_lis{
	width: 380px;
	height: 100%;
	padding:  30px 30px;
	box-sizing: border-box;
}
.mgA4_cl:hover{
	background: #b44d23;
}
.mgA4_cl:hover p{
	color: #fff;
}

.mgA4_cl:hover::after{
	background: #fff;
}

.mgA4_li:nth-child(2) .mgA4_lis{
	float: right;
	width: 330px;
}
.mgA4_li:nth-child(2) .mgA4_lis .mgA4_cl{
	width: 120px;
}

.mgA4_li:nth-child(1) .mgA4_li_imgs{
	width: 145px;
	height: 213px;
	position: absolute;
	top: 50px;
	right: 120px
}
.mgA4_li:nth-child(1) .mgA4_li_img{
	width: 100%;
	height: 100%;
}
.mgA4_li:nth-child(2) .mgA4_li_imgs{
	width: 230px;
	height: 155px;
	position: absolute;
	top: -16px;
	left: 75px;
}
.mgA4_li:nth-child(2) .mgA4_li_img{
	width: 100%;
	height: 100%;
}

.mgA5{
	padding: 100px 0 160px;
	background: url(../images/ys.jpg) no-repeat top left;
	background-size: 100% 100%;overflow: hidden;
}
.mgA5_b{
	width: 1200px;
	margin:0 auto ; 
}

.mgA5_ys{
	width: 100%;
	margin-top: 50px;
	position: relative;
	
}
.mgA5_ys_img{
	width: 100%;
	height: 100%;
	display: block;
}

.mgA5_ul{
	position: absolute;
	right: 0;
	bottom: 0;
	height: 142px;
}
.mgA5_ul li{
	width: 165px;
	height: 142px;
	position: absolute;
	top: 0;
	right: 0;
	cursor: pointer;
}
.mgA5_ul li:nth-child(2n){
	top:80px;
}
.mgA5_ul li:nth-child(1)
{
	right:780px;
}
.mgA5_ul li:nth-child(2)
{
	right: 650px;
}
.mgA5_ul li:nth-child(3)
{
	right: 520px;
}
.mgA5_ul li:nth-child(4)
{
	right: 390px;
}
.mgA5_ul li:nth-child(5)
{
	right: 260px;
}
.mgA5_ul li:nth-child(6)
{
	right: 130px;
}
.mgA5_ul li:nth-child(7)
{
	right: 0;
}
.mgA5_ul li .mgp1{
	width: 165px;
	height: 142px;
	background:  url(../images/db2.png) no-repeat center center;
	background-size: cover;
	text-align: center;
	line-height: 142px;
	font-size: 18px;
	position: absolute;
	top: 0;
	left: 0;
	z-index: 3;
	transition: 0.3s linear;
}
.mgA5_ul li .mgp2{
	width: 165px;
	height: 142px;
	background:  url(../images/db1.png) no-repeat center center;
	background-size: cover;
	text-align: center;
	line-height: 142px;
	font-size: 18px;
	position: absolute;
	top: 0;
	left: 0;
	transform: rotateY(180deg);
	opacity: 0;transition: 0.3s linear;
	color: #fff;
}
.mgA5_ul li:hover .mgp1{
	transform: rotateY(180deg);
	opacity: 0;
}
.mgA5_ul li:hover .mgp2{
	transform: rotateY(0);
	opacity: 1;
}