/*	
 * 桂林思蓝科技 技术支持
 * www.silanit.com
 */
.indexbody{background:url(../images/img0.jpg?v2018) no-repeat #000; width:100%; height:100%; background-size:cover;}



.index_box{margin:0 auto; width:1006px;height:100%;; overflow:hidden; position:relative; z-index:1000; overflow:hidden;}

.box{width:250px; border:1px solid #fff; border-top:none; border-bottom:none; display:inline-block; float:left; height:700px; position:relative;}

.box:hover{background:url(../images/indexhoverbg.png) repeat;}

.box:hover span{background:url(../images/indexhoverjt.png) no-repeat center center; width:36px; height:36px; position:absolute; right:0; top:40%; margin-right:28px; overflow:hidden;}





.marbx{position:absolute; left:0; top:50%;}



.logo{background:url(../images/logo1.png?v2022V2) no-repeat; width:250px; height:250px; overflow:hidden; text-indent:-999999px;background-size: 100%;}

.story{background:url(../images/story.png) no-repeat; width:250px; height:120px; overflow:hidden; text-indent:-999999px;filter:alpha(opacity=50); -moz-opacity:0.5; -khtml-opacity: 0.5; opacity: 0.5; }

.showroom{background:url(../images/showroom.png) no-repeat; width:250px; height:120px; overflow:hidden; text-indent:-999999px;filter:alpha(opacity=50); -moz-opacity:0.5; -khtml-opacity: 0.5; opacity: 0.5;}

.art{background:url(../images/art.png) no-repeat  -20px; width:250px; height:120px; overflow:hidden; text-indent:-999999px;filter:alpha(opacity=50); -moz-opacity:0.5; -khtml-opacity: 0.5; opacity: 0.5;}

.news{background:url(../images/news.png) no-repeat; width:250px; height:120px; overflow:hidden; text-indent:-999999px;filter:alpha(opacity=50); -moz-opacity:0.5; -khtml-opacity: 0.5; opacity: 0.5;}


.story:hover,.showroom:hover,.art:hover,.news:hover{filter:alpha(opacity=100); -moz-opacity:1.0; -khtml-opacity: 1.0; opacity: 1.0; }

.nav li{float:left; width:100%; font:14px/26px "微软雅黑", Arial, Helvetica, sans-serif; color:#fff;}
.nav li a{ text-transform:uppercase;}
.nav li a:hover{text-decoration:underline;}


.fix_box{position:fixed; top:0; left:0; z-index:1; width:100%;  height:100%}

.fix_box img{width:100%; height:100%}