.blistbg {
    top: 0px;
    opacity: 0;
    width: 60%;
	height: 100%; 
    -webkit-transition-property: all;
    transition-property: all;
    -webkit-transition-duration: 0.8s;
    transition-duration: 0.8s;
    -webkit-transition-timing-function: linear;
    transition-timing-function: linear;
    -webkit-transition-delay: 0s;
    transition-delay: 0s;
	background-image: url('/img/visual_txt_bg.png');
	background-size: cover;
    background-repeat: no-repeat;
    background-position: right bottom; 
}
 
	.lt_bn {position:relative}
	.lt_bn li{position:relative;text-align:center;}
	.lt_bn li img{width:100%;height:auto;vertical-align:top; min-width:800px;}
	.lt_bn .bn_txt{width:100%;z-index:2;position:absolute; 
	-webkit-transform: translateY(-50%);
	-ms-transform : translateY(-50%);
	transform: translateY(-50%);}

 
	.lt_bn .txt_wr{max-width:1280px;margin:0 auto;padding:0 3%;  line-height:200%;}

	.lt_bn li .bn_tit{display:inline-block; font-size:2.1em;font-weight:600;  color:#fff;word-break:keep-all; margin-bottom:5px;}
	.lt_bn li .bn_detail{font-size:1.4em; color:#f5f5f5;font-weight:400}
	.lt_bn li .bn_view {display:inline-block;background:none;color:#4ad1d4;border:2px solid #4ad1d4;padding:0 25px;line-height:45px;border-radius:30px;
	;transition: 0.3s all ease-in-out;
	-webkit-transition: 0.3s all ease-in-out;
	-moz-transition: 0.3s all ease-in-out;
	-o-transition: 0.3s all ease-in-out;
	-ms-transition: 0.3s all ease-in-out}
	.lt_bn li .bn_view:hover{background:#4ad1d4;color:#fff}

	.arrow{position: relative; display: inline-block;vertical-align: middle;transform: rotate(45deg);box-sizing: border-box;width: 11px;height: 11px; border-width: 2px 2px 0 0; border-style: solid;margin-left: 25px;}
	.arrow:before {right: 0; top: -1px; position: absolute; height: 2px; box-shadow: inset 0 0 0 32px; width: 18px;
	-webkit-transform: rotate(-45deg);transform: rotate(-45deg);
	-webkit-transform-origin: right top;}
	.arrow:after,.arrow:before {content: "";box-sizing: border-box;}
	.lt_bn .bx-prev{position:absolute;top:50%;left:0;width:50px;height:50px;margin-top:-25px;opacity:0.5;text-indent:-999px;overflow:hidden;background:url(prev.png) no-repeat 50% 50%  rgba(0,0,0,0.1)}
	.lt_bn .bx-next{position:absolute;top:50%;right:0;width:50px;height:50px;margin-top:-25px;opacity:0.5;text-indent:-999px;overflow:hidden;background:url(next.png) no-repeat 50% 50%  rgba(0,0,0,0.1)}
	.lt_bn .bx-prev:hover,.lt_bn .bx-next:hover{opacity:1}
	.lt_bn .bn_link {display:block;position:absolute;top:10px;right:10px;background:#ff0000;color:#fff;border-radius:50px;width:40px;padding:0;line-height:40px;text-align:center;opacity:0}
	.lt_bn:hover .bn_link{opacity:1} 

	@media (max-width:1279px){    
	 
	 }

	@media (max-width: 969px){
	 
	 }