a.white:link,a.white:visited{color:#fff}a.white:active,a.white:hover{color:#ff0}a.hui:link,a.hui:visited{color:#999}a.hui:active,a.hui:hover{color:#ff0}a.huii:link,a.huii:visited{color:#555}a.huii:active,a.huii:hover{color:#999}a.hong:link,a.hong:visited{color:#c00}a.hong:active,a.hong:hover{color:#000}a.lan:link,a.lan:visited{color:#036}a.lan:active,a.lan:hover{color:red}.exhibition_hall{text-align:center;position:relative;overflow:hidden}.exhibition_hall h4{font-size:30px;font-family:微软雅黑;text-align:center;margin:0 auto;padding-top:50px;color:#000}.tline{color:#dedede}.roundabout_box{width:980px;height:480px}.roundabout_box ul{}.roundabout_box img{width:100%}.roundabout_box{height:445px;width:980px;margin:40px auto 20px}.roundabout-holder{list-style:none;width:500px;height:425px;margin:0 auto}.roundabout-moveable-item{font-size:12px!important;height:425px;width:650px;cursor:pointer;background:#f9f9f9}.roundabout-moveable-item img{height:100%;width:100%;background-color:#fff;margin:0}.roundabout-in-focus{cursor:auto;border-left:1px #fff solid;border-right:1px #fff solid}.roundabout-in-focus000:hover{-webkit-box-shadow:0 0 20px #787878;-moz-box-shadow:0 0 20px #787878;background:#f9f9f9}.roundabout-holder .text{color:#999}.roundabout-in-focus000:hover span{display:inline;position:absolute;bottom:5px;right:5px;padding:8px 20px;background:#f9f9f9;color:#36c;z-index:999;-webkit-border-top-left-radius:5px;-moz-border-radius-topleft:5px;border-left:1px solid #aaa;border-top:1px solid #aaa}.roundabout a:active,.roundabout a:focus,.roundabout a:visited{outline:none;text-decoration:none}.roundabout li{margin:0}