#kv_mobile{display:none;}

.index_swiper{height:1000px;}


.index_center_body{margin:20px 0 20px;letter-spacing:3px;}
/*
#tiles{width:1365px;}
*/
#tiles li{}
#tiles li img{width:100%;display:block;}
#tiles li .img_out{position:relative;}
#tiles li .mask{position:absolute;top:0;left:0;width:100%;height:100%;bottom:0;
	background:rgba(0,0,0,0.3);z-index:10;display:none;}
#tiles li .txt_body{position:absolute;width:100%;bottom:0;left:0;box-sizing: border-box;
	padding:30px 30px;z-index:20;}
#tiles li .txt_body p , #tiles li .txt_body h3{color:#fff;padding:0;margin:0;}
#tiles li .txt_body p{font-size:20px;padding-bottom:4px;font-weight:normal;}
#tiles li .txt_body h3{font-size:36px;font-weight:normal;}
#tiles li .btm_txt_body{padding:20px 25px;}
#tiles li .btm_txt_body p{font-size:28px;line-height:42px;color:#000;}
#tiles li .btm_txt_body a.page_btn{display:block;width:140px;height:40px;line-height:40px;
	text-align:center;color:#fff;font-size:18px;background-color:#000;text-decoration:none;margin-top:20px;}