.max{ width:800px; height:auto;}
.top{ width:800px; height:120px; border:1px solid red; background:#6CC}
.center{ width:800px; height:355px; border:1px solid #393; margin-top:10px;}
.center-top{ width:800px; height:175px; }
.center-bottom{ width:800px; height:160px; margin-top:10px;}
.center-left{ float:left; width:380px; height:155px; border:1px solid red; margin-left:10px; margin-right:10px; margin-bottom:5px;}
.center-right{ float:right; width:380px; height:155px; border:1px solid red; margin-right:10px; margin-bottom:5px;}
.center-left-top{ height:25px; width:380; background:#999;}
.center-right-top{ height:25px; width:380; background:#6CC;}
.bottom{ background:#CCC; width:803px; height:100px; margin-top:5px;}
.bottom-center{ width:600px; height:80px; margin-top:8px; margin-bottom:8px; text-align:center;}
