.lo_1024_center {width:1024px;margin:0 auto;clear:both;position:relative;}
.lo_1024 {width:1024px;clear:both;position:relative;}
.lo_1040_center {width:1040px;margin:0 auto;clear:both;position:relative;}
.lo_1040 {width:1040px;clear:both;position:relative;}