.ad img { display:block; } /* Removes 3px gap at bottom of images in Firefox */
.mast_ad_strip:after, #mastad:after, .footer_ad_strip:after { content:"."; clear:both; display:block; height:0; visibility:hidden; } /* float enclosing */

/* Mast ads */
#mastad { padding-top:11px; width:980px; background:#007569 url(/magazine/graphics/bg.mastad.jpg) 0 100% no-repeat; }
#mastad .mast_ad_strip { margin:0 auto; width:728px; }

/* Footer ads */
.footer_ad { position:relative; z-index:99; margin-top:-37px; padding-top:52px; background:url(/magazine/graphics/bg.rightcol.bottom.png) 0 0 no-repeat; }
.footer_ad_strip { min-height:73px; background:url(/magazine/graphics/bg.footer.ad.png) 0 100% no-repeat; }
.footer_ad .ad { margin:0 auto; width:728px; padding-top:25px; }

/* Editorial Ads */
.editorial { background-color:#E0DFE3; clear:both; border-top:19px solid #9E7D4B; }
.editorial .editorial_large { color:#900; font:bold 1.167em/18px "trebuchet MS", "times New Roman", serif; text-transform:uppercase; padding:0 10px; }
.editorial p { text-align:left; margin-bottom:7px; }
.editorial p a, .editorial li a { font-weight:normal; }
.editorial p.more { font-size:1.167em; line-height:16px; background:#C3C3C3; padding:8px 14px; text-align:left; }
.editorial p.more a { background:url(/magazine/graphics/arrow_green.gif) no-repeat 0 5px; padding-left:8px; font-weight:bold; }

#rightcolumn .ad { text-align:center; margin-bottom:20px; }