* { margin:0; padding:0; list-style-type: none}
a, img { border:0}
body { background:#606060 url(imagesbg_index.jpg) no-repeat center fixed; }

#intro {}
.index_icon { position:absolute; width:200px; height:200px; background:url(imagesindex-icon.png) no-repeat; top:28%; margin-top:-100px; left:50%; margin-left:-100px; }
.gxmulogo { position:absolute; width:50px; height:188px; background:url(imagesgxmulogo.png) no-repeat; right:20px; top:20px}
.xiaoxun { position:absolute; width:300px; height:57px; background:url(imagesxiaoxun.png) no-repeat; left:20px; top:20px}
.intro_text { position:absolute; width:600px; height:200px; top:60%; margin-top:-85px; left:50%; margin-left:-300px; text-align:center; border-top:1px solid #DBDBDB; padding-top:20px; font-family:"微软雅黑"; color:#FFFFFF; font-size:36px; line-height:40px }
.intro_text a { text-decoration:none; color:#FFFFFF; border-left:2px solid #FFFFFF; padding-left:20px; border-right:2px solid #FFFFFF; padding-right:20px; transition: 0.4s ease; -o-transition: 0.4s ease; -webkit-transition: 0.4s ease; }
.intro_text a:hover {  border-left:7px solid #EFEFEF; padding-left:30px; border-right:7px solid #EFEFEF; padding-right:30px; color:#EFEFEF; color:#EFEFEF}
.enter a { position:absolute; text-decoration:none; color:#FFFFFF; width:130px; height:30px; font-family:"微软雅黑"; border:1px solid #FFFFFF;-moz-border-radius:15px;-webkit-border-radius:15px;border-radius:15px; text-align:center; line-height:28px; left:50%; margin-left:-65px; bottom:60px; background:rgba(255,255,255,0.2);transition: 0.4s ease; -o-transition: 0.4s ease; -webkit-transition: 0.4s ease;}
.enter a:hover { border:1px solid #FFFFFF;-moz-border-radius:5px;-webkit-border-radius:5px;border-radius:5px; background:rgba(255,255,255,0.1);}
.copyright { position:absolute; bottom:15px; font-family:"微软雅黑"; font-size:12px; color:#FFFFFF; width:100%; text-align:center }
.copyright a { text-decoration:none; color:#FFFFFF;transition: 0.4s ease; -o-transition: 0.4s ease; -webkit-transition: 0.4s ease;}
.copyright a:hover { color:#DCDCDC}