.clear {
	clear: both;
	font-size: 0;
	line-height: 0;
	height: 0;
	visibility: hidden;
}
.fix {
 *zoom: 1;
}
 
　 .clearfix:after, .clearfix:before {
	content: "";
	display: table
}
.clearfix:after {
	clear: both
}
.clearfix {
	zoom: 1
}
　 textarea {
	-webkit-appearance: none;
}

.box {
	width: 100%;
	max-width: 1400px;
	margin: auto;
	min-width: 1000px;
}
.index_title {
    margin: 90px 0 20px;
    position: relative;
}

.index_title .i1 {
    font-size: 30px;
    font-weight: bold;
    color: #1e2189;
}

.index_title .i2 {
    font-size: 18px;
    color: #333333;
    padding-top: 15px;
}

.index_title .mores {
    width: 85px;
    box-sizing: border-box;
    line-height: 30px;
    background: url('../images/ico_down2.png') bottom center no-repeat;
    font-size: 14px;
    color: #ffffff;
    position: absolute;
    bottom: 0;
    right: 0;
    z-index: 3;
    padding: 0 12px;
}

　 .case_list {
}
.case_list li {
	padding: 55px 0;
}
.case_list .title {
	line-height: 28px;
	font-size: 20px;
	box-sizing: border-box;
	color: #1e2189;
	font-weight: bold;
	border-left: 2px solid #1e2189;
	padding-left: 15px;
}
.case_list .editor {
	padding: 20px 0;
	font-size: 16px;
	line-height: 3.2;
	color: #333333;
}
　 .index_case {
	background-color: #f6f6f6;
    position: relative;
}
　 .case_list_nav {
	padding: 60px 0 100px 0;
	position: relative;
}
.case_list_nav .imgs {
	margin: 12px 20px;
	border: 1px solid #e5e5e5;
	text-align: center;
	line-height: 110px;
	transition: all .4s ease;
	-webkit-transition: all .4s ease;
}
.case_list_nav .imgs:hover {
	box-shadow: 0 1px 15px 0 rgba(70, 70, 70, .2);
}
.case_list_nav .swiper-pagination {
	bottom: 65px;
	text-align: center;
	width: 100%;
}
　 .case_list_tings {
	background-color: #f8f8f8;
}
.case_list_tings .left {
	width: 50%;
	background: url(../images/a4557e77ef6e46778ccccab517a0ef2b.gif) center center no-repeat;
	height: 500px;
	background-size: cover;
	float: left;
}
.case_list_tings .right {
	width: 50%;
	float: left;
}
.case_list_tings .lans {
	padding: 80px 75px 0 75px;
	box-sizing: border-box;
}
.case_list_tings .t1 {
	font-size: 20px;
	font-weight: bold;
	color: #1e2189;
	line-height: 1.5;
}
.case_list_tings .hengs_titlesj {
	margin: 20px 0;
}
.case_list_tings .t2 {
	font-size: 16px;
	line-height: 2.2;
	color: #333333;
}
　 .index_serives_list li {
	display: inline-block;
	vertical-align: top;
	width: calc(33.33% - 152px);
	padding-left: 100px;
	background: url(../images/a4557e77ef6e46778ccccab517a0ef2b.gif) center left no-repeat;
	box-sizing: border-box;
}
.index_serives_list li:nth-child(even) {
	margin: 0 150px;
}
.index_serives_list .l1 {
	font-size: 18px;
	font-weight: bold;
	color: #333333;
}
.index_serives_list .l2 {
	font-size: 16px;
	line-height: 1.8;
	color: #666666;

}
.index_case {
	background: url(../images/a4557e77ef6e46778ccccab517a0ef2b.gif) center center no-repeat;
	padding:70px 0 70px 0;
	background-size: cover;
	overflow: hidden;
    position: relative;
}
.index_case .index_title {
	color: #ffffff;
}
.index_case .index_title .i1, .index_case .index_title .i2 {
	color: #ffffff;
}
　　　　　　　　　　　 .button_wrapper .swiper-button-next {
	transform: rotate(180deg);
}
.case_list_index {
	display: flex;
	width: 100%;
	/* flex-wrap: wrap; */
	justify-content: space-between;
}
.case_list_index li:last-child {
	padding-right: 250px;
}
.case_list_index .case_item {
	flex: 0 0 26.7vw;
	width: 26.7vw;
	text-align: left;
	margin-right: 30px;
	transition: all .5s;
	margin-top: 10%;
	position: relative;
	margin-left: 20px;
}
.case_list_index .case_item:hover {
	flex: 0 0 700px;
	width: 700px;
	margin-top: 0;
}
.index_case .sly {
	height: 460px;
	padding-top: 10px;
}
.index_width {
/*overflow: hidden;*/
}
.index_case .scrollbar {
	margin: 1em 0;
	height: 1px;
	background: #b7070d;
	position: relative;
	margin: 40px 0;
}
.index_case .scrollbar .handle {
	position: absolute;
	top: -22px;
	width: 45px;
	height: 45px;
	background-size: 45px;
	cursor: pointer;
	background: url('../images/radius.png') center left no-repeat;
}
.index_case .box {
	position: relative;/* padding-bottom: 800px; */
    z-index: 2
}
.jindu {
	padding-bottom: 10px;
}
.jindu .left {
	font-size: 16px;
	float: left;
}
.jindu .news {
	color: #e60012;
	display: inline-block;
	vertical-align: top;
}
.jindu .jd_nav {
	display: inline-block;
	vertical-align: top;
	width: 110px;
	height: 1px;
	margin: 10px;
	background: #ddd;
	position: relative;
}
.jindu .jd_item {
	position: absolute;
	top: 0;
	left: 0;
	height: 1px;
	width: 0;
	background: #e60012;
	transition: all .2s;
}
.jindu .total {
	display: inline-block;
	vertical-align: top;
	color: #ddd;
}
.jindu .juzhong {
	margin:0 auto;
	width:120px;
	margin-top:20px;
}
.jindu .juzhong .btns {
	width: 28px;
	height: 28px;
	background: url('../images/ico_prev1.png');
	margin-left: 15px;
	margin-right:15px;
	cursor:pointer;
}
.jindu .juzhong .btns.next {
	transform: rotate(180deg);
}
.jindu .juzhong .btns:hover {
	background: url('../images/ico_prev2.png');
}
.index_case .content {
	/*position: absolute;*/
    /*bottom: 100px;*/
    /*left: 0;*/
	width: 118%;
}
.case_item .img {
}
.case_item .lans {
	position: absolute;
	width: calc(100% - 60px);
	bottom: 50px;
	left: 30px;
	color: #fff;
	background-color: rgba(34,34,34,.7);
	border-radius:4px;
}

.case_item .l1 {
	font-size:16px;
	/*background-color: rgba(34,34,34,.7);*/
	padding:10px 15px;
	border-radius:4px;
		font-weight:bold;
 }
.case_item .l2 {
	font-size: 14px;
	color: #fff;

	margin-top: 5px;
	/*	background:#000;*/
		display:inline-block;
		width:auto;
	 
		padding:0px 15px 10px 15px;
}
.case_item .l3 {
	font-size: 16px;
	line-height: 1.8;
	color: #ffffff;
	border-top: 1px solid #e60012;
	margin-top: 20px;
	padding-top: 20px;
	display: none;
}
.case_item .ico {
	position: absolute;
	top: -10px;
	right: 40px;
	width: 57px;
	height: 42px;
	color: #fff;
	font-size: 16px;
	text-align: center;
	background: url('../images/fang.png') no-repeat;
	line-height: 25px;
	padding-top: 7px;
	padding-left: 13px;
	box-sizing: border-box;
	font-weight: bold;
}
.pc_none {
	display: none!important;
}
 @media screen and (max-width: 1800px) {
.index_case .content {
	width: 91.7vw;
}
.index_serives_list li {
	display: inline-block;
	vertical-align: top;
	width: calc(33.33% - 132px);
	padding-left: 100px;
	background: url(../images/a4557e77ef6e46778ccccab517a0ef2b.gif) center left no-repeat;
	box-sizing: border-box;
}
.index_serives_list li:nth-child(even) {
	margin: 0 130px;
}
.pc_none {
	display: none!important;
}
.sj_none {
	display: block!important;
}
}
 @media screen and (max-width: 1500px) {
.box {
	width: 100%
}
.index_case .sly{ height:360px;}
.case_item .lans{ bottom:20px;}
.case_list_index .case_item:hover {
	flex: 0 0 500px;
	width: 500px;
	margin-top: 0;
}
.case_item .l1{ font-size:16px;}
.index_serives_list li {
	display: inline-block;
	vertical-align: top;
	width: calc(33.33% - 62px);
	padding-left: 100px;
	background: url(../images/a4557e77ef6e46778ccccab517a0ef2b.gif) center left no-repeat;
	box-sizing: border-box;
}
.index_serives_list li:nth-child(even) {
	margin: 0 80px;
}
.index_serives_list .l1 {
	font-size: 16px;
	margin-bottom: 10px;
}
.index_serives_list .l2 {
	font-size: 14px;
}
.index_case .content {
	width: 105%;
}
.index_pow .r3 li {
	font-size: 14px;
	line-height: 27px;
	padding-left: 15px;
	margin-bottom: 12px;
}
.index_pow .right {
	padding: 10px 0 45px;
}
.button_wrapper {
	width: 100px;
}
.button_wrapper .swiper-button-prev, .button_wrapper .swiper-button-next {
	background-color: transparent;
	background-image: url(../images/ico_prev.png);
	width: 35px;
	height: 35px;
	background-size: 100% 100%;
}

}
 @media screen and (max-width: 1440px) {
	 .case_item .lans {    width: calc(100% - 0px);
    bottom: 0px;
    left: 0px;}
	.case_item .l1{ font-size:15px;}
.case_deli{ width:96%;}
.case_list_index .case_item {
	flex: 0 0 30vw;
	width: 30vw;
	margin-right: 40px;
}
.case_list_index .case_item:hover {
	flex: 0 0 35vw;
	width: 35vw;
	margin-top: 0;
}
}
 @media screen and (max-height: 767px) and (min-width: 1366px) {
.banner_index a {
	height: 600px;
}
}
 @media screen and (max-width: 1199px) {
.case_list_index .swiper-button-next, .case_list_index .swiper-button-prev {
	top: 55%
}
.case_list_index .swiper-button-next:hover, .case_list_index .swiper-button-prev:hover {
	background-color: rgba(255,255,255,.7);
}
.case_list_index {
	margin-top: 40px;
}
.case_list_index .swiper-container {
	padding-bottom: 70px;
}
.case_list_index .swiper-pagination {
	width: 100%;
	bottom: 30px;
 
}
.case_list_index .swiper-pagination-bullet {
	width: 6px;
	height: 6px;
	opacity: .5;
	margin:0 2px;
	background: #ffffff!important;
}
.case_list_index .swiper-pagination-bullet-active {
	opacity: 1;
	background: #b7070d!important;
}
.case_list_index .case_item {
	width: 100%;
	margin: 10px 0;
}
.case_list_index .case_item:hover {
	flex: 0;
	width: 100%;
	margin: 10px 0;
}
.box {
	min-width: 0;
	width: 90%;
}
.show_ting li.on a {
	padding: 7px;
}
.case_item .l3 {
	display: none !important;
}
.case_item .lans {
	bottom: 20px;
}
.case_item .l1 {
	font-size: 15px;
}
.case_item .l2 {
	font-size: 12px;
	margin-top: 6px;
}
.index_pow .r1 {
	font-size: 16px;
}
.index_pow .left {
	width: 100%;
	float: none;
}
.index_pow .right {
	width: 100%;
	float: none;
	padding: 20px 0 60px 0;
}
.index_pow {
	margin: 50px 0;
}
.button_list {
	left: 0;
}
.index_serives_list {
	padding: 10px 0 50px 0;
}
.index_serives_list li:nth-child(even), .index_serives_list li {
	width: 100%;
	margin: 10px 0;
	/* padding: 20px 0; */
	padding-top: 20px;
	padding-bottom: 20px;
}
.index_serives_list .l1 {
	font-size: 17px;
	margin-bottom: 10px
}
.index_serives_list .l2 {
	font-size: 14px;
	line-height: 2
}
}


 
 @media screen and (max-width: 1550px) {
 
}
 @media screen and (max-width: 1450px) {
 
}
 @media screen and (max-width: 1280px) {
 
}
 @media screen and (max-width: 1199px) {
 
}
  
 @media (max-width: 1200px) {
 
}
 
  
 @media screen and (max-width: 1199px) {
.pc_none {
	display: block!important;
}
.sj_none {
	display: none!important;
}
.pro_d_item {
	width: 100%;
	float: none;
	padding-top: 100%;
}
.img_list .box {
	height: 500px;
}
.pro_details .right {
	width: 110%;
	margin-left: -5%;
	padding: 40px 5%;
	box-sizing: border-box;
	float: none;
	background: #f9f9f9;
}
.pro_details:after {
	display: none;
}
}
.bghui{
    width: 100%;
    height: 100%;
    position: absolute;
    top:0;
    left:0;
    background-color: rgba(0,0,0,0.5);
    z-index: 1;
}