.w_1200 .index_ad li {
	max-height:427px;
}
.banner {
	max-height:690px;
}
.index_ad {
	padding-top:60px;
	padding-bottom:25px;
	box-sizing:border-box;
}
.index_ad li {
	width:25%;
	box-sizing:border-box;
	float:left;
	overflow:hidden;
	position:relative;
}
.index_ad li .c {
	width:100%;
}
.index_ad li .c .img {
	width:100%;
	height:100%;
	text-align:center;
}
.index_ad li .c .index_top_bg {
	position:absolute;
	left:0;
	top:0;
	width:100%;
	height:100%;
	background:rgba(0,0,0,0.31);
	opacity:1;
}
.index_ad li:hover .index_top_bg {
	opacity:0;
}
.index_ad li:hover img {
	transform:scale(1.05);
	-moz-transform:scale(1.05);
	-webkit-transform:scale(1.05);
}
.index_ad li .txt {
	opacity: 0;
	position:absolute;
	left:0;
	top:0;
	width:100%;
	height:100%;
	padding:30px;
	transform: translateY(20px);
	z-index:2;
	-webkit-box-sizing:border-box;
	-moz-box-sizing:border-box;
	-ms-box-sizing:border-box;
	-o-box-sizing:border-box;
	box-sizing:border-box;
	transition: ease all 1s;
}
.index_ad li:hover .txt {
	opacity: 1;
	transform: translateY(0px);
}
.index_ad li .txt h1,
.index_ad li .txt h2 {
	color:#fff;
	font-size:20px;
}
.index_ad li .txt h1 {
	color:#dedede;
	font-size:22px;
	margin-bottom: 15px;
}
.index_ad li .txt p{
	color: #dedede;
	line-height: 1.65;
	font-size: 12px;
}
.index_ad li .txt h2 {
	font-size:14px;
	line-height:150%;
}
.index_ad li .c .index_top_icon {
	display:block;
	position:absolute;
	top:0px;
	left:0px;
	width:100%;
	height:100%;
	z-index:3;
}
.index_ad li:hover .c .index_top_icon {
	top:0;
}
/*
.index_ad li .c.index_top_0 .index_top_icon {
	left:97px;
	bottom:146px;
}
.index_ad li .c.index_top_1 .index_top_icon {
	right:103px;
	top:131px;
}
.index_ad li .c.index_top_2 .index_top_icon {
	left:142px;
	top:229px;
}
.index_ad li .c.index_top_3 .index_top_icon {
	right:51px;
	top:144px;
}
*/

.index_pro {
	height:660px;
}
.index_pro .toptitle {
position: relative;
    width: 100%;
    height: 96px;
    line-height: 96px;
    font-size: 29px;
    text-align: center;
    font-weight: 500;
    color: #fec107;
}
.index_pro .toptitle:before {
	display:block;
	content:'';
	position:absolute;
	left:50%;
	bottom:0;
	width:35px;
	height:2px;
	background:#fec107;
	margin-left:-17.5px;
}
.index_pro .toptitle div {
	border-bottom:2px solid #ddd;
	padding-top:30px;
	width:36px;
	margin:0 auto;
}
.index_pro .sectitle {
	margin-top:15px;
	font-size:16px;
	color:#999;
	line-height:24px;
	text-align:center;
	margin-bottom:40px;
}
.index_pro .indprolist {
	position:relative;
	margin-top:52px;
	height:410px;
	border:1px solid #ddd;
	border-left:none;
}
.index_pro .item {
	position:relative;
	width:299px;
	height:410px;
	text-align:center;
	box-sizing:border-box;
	border-left:1px solid #ddd;
	padding:30px;
}
.index_pro .item .name {
	height:42px;
	line-height:150%;
	font-size:16px;
	overflow:hidden;
	color:#555;
	text-align:center;
	text-decoration:none;
	display:block;
	padding:10px 0;
}
.index_pro .item .name a {
	text-decoration:none;
}
.index_pro .item .pic {
	width:100%;
	overflow:hidden;
	text-align:center;
	margin-top:15px;
}
.index_pro .item:hover img {
	transform:scale(1.05);
	-moz-transform:scale(1.05);
	-webkit-transform:scale(1.05);
}
.index_pro .bx-controls {
	width:100%;
	margin-top:49px;
}
.index_pro .bx-controls a {
	width:12px !important;
	height:12px !important;
	border-radius:50% !important;
}
.index-column-ad {
	background:#222430;
	height:590px;
}
.index-column-ad .lefter {
	width:50%;
	height:100%;
	float:left;
	overflow:hidden;
	background:#222430;
	padding:120px 100px;
	box-sizing:border-box;
	color:#fff;
}
.index-column-ad .lefter h1 {
	text-align:center;
	font-size:29px;
	color:#fff;
}
.index-column-ad .lefter h1 div {
	border-bottom:2px solid #fff;
	padding-top:25px;
	width:36px;
	margin:0 auto;
}
.index-column-ad .lefter  .txt {
	padding:36px 0;
	color:#9ca0a1;
	line-height:200%;
	font-size:15px;
	text-align:center;
}
.index-column-ad .lefter .link a {
	display:block;
	width:140px;
	height:50px;
	line-height:50px;
	text-align:center;
	text-decoration:none;
	background:#fec107;
	border-radius:5px;
	margin:0 auto;
	font-size:15px;
	text-transform:uppercase;
}
.index-column-ad .lefter .link a:hover {
	background:#fbc82d;
}
.index-column-ad .ad {
	width:50%;
	float:left;
	overflow:hidden;
	height:100%;
}
.index-column-ad .ad a {
	display:block;
	width:100%;
	height:100%;
	text-align:right;
}
.index-column-ad .ad img {
	height:100%;
}
.index_news {
	position:relative;
	margin-top:17px;
	/* height:470px;
	*/
}
.index_news .top_title {
	    position: relative;
    width: 100%;
    height: 96px;
    line-height: 96px;
    font-size: 29px;
    text-align: center;
    font-weight: 500;
    color: #fec107;
}
.index_news .top_title:before {
	display:block;
	content:'';
	position:absolute;
	width:35px;
	height:2px;
	background:#fec107;
	left:50%;
	bottom:0;
	margin-left:-17.5px;
}
.index_news .top_title div {
	border-bottom:2px solid #ddd;
	padding-top:25px;
	width:36px;
	margin:0 auto;
}
.index_news .list {
	position:relative;
	width:100%;
	margin-top:50px;
}
.index_news .list .item {
	float:left;
	height:190px;
	overflow:hidden;
	width:50%;
}
.index_news .list .item.no_img .img {
	display:none;
}
.index_news .list .item.no_img .info {
	padding-left:0;
}
.index_news .list .item .box {
	width:100%;
	height:100%;
	position:relative;
}
.index_news .list .item .img {
	width:50%;
	float:left;
}
.index_news .list .item .img img {
	max-height:190px;
	width:100%;
}
.index_news .list .item .info {
	width:50%;
	float:left;
	padding-left:30px;
	box-sizing:border-box;
}
.index_news .list .item .info .date {
	font-size:20px;
	color:#fec107;
}
.index_news .list .item .info .title {
	line-height:150%;
	padding:20px 0;
	font-size:18px;
	overflow:hidden;
}
.index_news .list .item .info .title a {
	font-weight:bold;
}
.index_news .list .item .info .desc {
	color:#555;
	line-height:1.7;
	font-size:13px;
}
.index_news .bx-controls {
	/*position:absolute;
	top:250px;
	left:0;
	*/ margin-top:61px;
	margin-bottom:64px;
	width:100%;
}
.index_news .bx-controls a {
	width:12px !important;
	height:12px !important;
	border-radius:50% !important;
}
@media only screen and (max-width:1690px) {
	.index-column-ad .lefter {
	padding:80px 50px;
}
.index-column-ad {
	background:#222430;
	height:490px;
}
}@media only screen and (max-width:1280px) {
	.index-column-ad .lefter {
	padding:30px 20px;
}
.index-column-ad {
	background:#222430;
	height:390px;
}
}/*手机版*/
@media only screen and (max-width:768px) {
	.banner {
	top:0;
	margin-bottom:0;
	padding-top:0;
}
.index_ad {
	padding:5px;
}
.index_ad li {
	width:50%;
	padding:5px;
	height:auto;
}
.index_ad li:nth-child(3) {
	clear:both;
}
.index_ad li .txt {
	bottom:12px;
	left:12px;
	right:12px;
}
.index_ad li .txt h1 {
	font-size:16px;
}
.index_ad li .txt h2 {
	display:none;
}
.index_pro {
	height:370px;
}
.index_pro .toptitle {
	font-size:24px;
}
.index_pro .toptitle div {
	padding-top:20px;
}
.index_pro .indprolist {
	margin-top:20px;
	height:250px;
}
.index_pro .item {
	width:50%;
	height:250px;
}
.index_pro .bx-controls {
	top:290px;
}
.index-column-ad {
	height:auto;
}
.index-column-ad .lefter {
	width:100%;
	float:none;
	height:auto;
	padding:20px;
}
.index-column-ad .lefter h1 {
	font-size:24px;
}
.index-column-ad .lefter h1 div {
	padding-top:15px;
}
.index-column-ad .lefter  .txt {
	padding:10px 0;
}
.index-column-ad .lefter .link a {
	height:40px;
	line-height:40px;
}
.index-column-ad .ad {
	width:100%;
	float:none;
	height:auto;
}
.index-column-ad .ad img {
	height:auto;
}
.index_news {
	padding:10px 0;
}
.index_news .top_title {
	font-size:20px;
	font-weight:normal;
}
.index_news .top_title div {
	padding-top:15px;
}
.index_news .list {
	margin-top:20px;
}
.index_news .list .item {
	width:100%;
	height:auto;
	padding:0 10px;
	box-sizing:border-box;
}
.index_news .list .item .img {
	width:100%;
	float:none;
}
.index_news .list .item .img img {
	max-height:100%;
	width:auto;
}
.index_news .list .item .info {
	width:100%;
	float:none;
}
.index_news .list .item .info .title {
	font-size:12px;
	padding:5px 0;
}
.index_news .list .item .info .date span {
	font-size:24px;
}
.index_news .bx-controls {
	top:170px;
	margin:4% 0;
}
}