.main{width:1000px; margin:0 auto; }
.top{width:1000px; margin:0 auto; height:162px;background:url(http://img.cnli.ink/in1/web_logo.jpg) no-repeat ; background-size:1000px 162px;}
.nav{width:1000px; height:40px;}
.con{width:1000px; margin:0 auto; }
.bot{clear:both;height:80px;background:#7CC;text-align:center;color:white;font-size:18px;width:1000px; margin:0 auto; height:100px; display:table-cell; vertical-align:middle; }
#nav1{display:block; float:left; height:40px; width:116px; text-align:center;line-height:40px;}
#timer{display:block; float:left; height:40px; width:304px; text-align:center;line-height:40px; background-color:#09C; color:#FFF;}
#a1{display:block;  background-color:#09C; color:white; height:40px; width:116px; text-decoration:none;}
#a1:hover{background-color:#369;}
select{height: 28px; font-size: 15px;}
#floatimg{position: absolute; height: 80px; width: 150px; top:200px;}
#floatimgclear{position: absolute;left: 118px;top: 0px;}