*{margin:0;padding:0;font:normal 100% "微软雅黑",Microsoft YaHei,Arial, Helvetica, sans-serif, "宋体";list-style:none;}
body{ margin:0 auto; padding: 0 auto;}
a{ text-decoration:none;outline:none;}
a:focus {outline-style:none; -moz-outline-style: none;}
a{blr:expression(this.onFocus=this.close());}
a{blr:expression(this.onFocus=this.blur());}
img{border:0;vertical-align:middle;width:100%;}
.down_page{width:100%;position:relative}
.down_btn{width:70%;padding-bottom:13%;background:url(../img/btn1.png) no-repeat center top;background-size:100%;bottom:5%;left:15%;position:absolute}
.zd{width:100px;height:auto;position:absolute;top:0;left:0;}
p{width:100%;font-size:14px;color:#fff;text-align:center;opacity:.5;position:absolute;bottom:6px;}
.text{font-size:12px;color:#fff;position:absolute;right:6px;top:6px}
.tips{display:none;position:absolute;top:0;left:0;z-index:99;text-align:center;width:100%;background: #fff;}
.bg_filter{display:none;width:100%;height:100%;background:rgba(0,0,0,0.6);position:absolute;left:0;top:0}