#ad_box { width:780px; margin:auto;}
#ad {padding:0px 5px 5px 5px ; text-align:center;}
#ad img { width:180px; height:40px; margin:6px;}


#ad_box02 { margin-bottom:10px; clear:both; }
#ad02 { }
#ad02 img { float:left; /*width:270px; height:60px;*/ margin:0px 5px 10px 5px;}