This Stylesheet only applies to campaigns not using the Style Panel.
When you add a theme to your campaign, you're adding two stylesheets: one unique to the theme, and a base stylesheet that all themes share. Here is the base stylesheet that applies to all pre-Style Panel themes:
/* BASE version 1.09 ------------------------ */ #wrapper{padding:1px 16px 30px;} .boxy-wrapper{background-color:#777;box-shadow:2px 2px 2px #333;} .boxy-wrapper .title-bar{background-color:#777;} .boxy-wrapper .title-bar h2{padding-top:0;} .showchoice_buttons a, .ss_fb_photo_btn, .ss_fb_photo.selected {background-color:#000;} .ss_fb_photo_btn{border-radius:3px;} .showchoice_buttons a{padding:5px 15px;border-radius:3px;} .showchoice_buttons a:hover{opacity:0.7;text-decoration:none;} .ss_box{margin:12px 0 0;padding-bottom:12px;clear:both;} .ss_box_header h3{display:none;padding:12px;} .ss_box_content{*overflow:auto;/* IE7 fix for tiler arrows */ padding:12px 12px 0;} .ss_image_content{padding:0;} .ss_box_footer_actions{border-top:none;padding:10px 12px 0;} .itemActions{margin-top:5px;/* Push Comments/Share buttons down a bit */} #wrapper, p, .boxy-inner{line-height:1.4;text-align:inherit;} h1,h2,h3,h4{margin-top:1em;} h1:first-child,h2:first-child,h3:first-child,h4:first-child{margin-top:0;} /* no spacing between headline and first paragraph */ h2 + p,h3 + p,h4 + p{margin-top:0;} /* Change fixed sizes to relative */ .ss_box_header h3, .product_title h4{font-size:120%;} .rssEntry .title{font-size:110%;} .tweet, .rssEntry, .rssEntry .author, .comment_link, .share_link, h4, h5{font-size:90%;} a, .tweet a{font-weight:bold;text-decoration:underline;} a:hover, .tweet a:hover{text-decoration:none;} .ss_box .ss_btn, .ss_box .comment_link, .ss_box .share_link, .ss_box .form_submit{display:inline-block;text-decoration:none;} .tiler{position:relative;} .tiler_btn{text-decoration:none;/* IE7 fix */} .tiler_btn.disabled{display:none;} .tiler_index a{border-radius:5px;margin-right:1px;opacity:1;width:10px !important;/* override variable widths */} .tiler_index a.selected{opacity:1;} .tiler_counter{display:none;} .ss_countdown_content{font-size:2em;text-align:center;} .ss_gift_thumbs a{display:inline-block;margin:10px;} .ss_box.ss_image{background:transparent;border:none;} .ss_box.ss_links{background:none;border:none;padding:0;} .ss_box_content.ss_links_content{padding:0;} .ss_flickr_template3 .tiler_index{margin-bottom:10px;} .ss_flickr_template3 .tiler_btn{top:0;} .ss_foursquare h4{font-size:1.2em;margin-bottom:0em;} .ss_foursquare .stats p{font-size:0.9em !important;margin:5px 0 10px;} .ss_foursquare .stats span{display:block;font-size:2em;line-height:1;} .ss_foursquare .statsHerenow{display:none;} .mayor{border-radius:3px;padding:5px 10px 10px;} .mayor h4{margin-bottom:0.5em;} .mayor p{margin:0;} .foursquareTip{border:none;border-radius:3px;font-size:0.9em;margin:0.1em 0 0.5em;padding:5px;} .ss_googlemaps_content{text-align:center;} .ss_image.full_width{margin-left:-16px;margin-right:-16px;} .ss_links li{border:none;} .ss_poll_content{padding-top:16px;} .ss_poll_prompt{font-size:1.2em;font-weight:normal;} .ss_poll label{font-weight:normal;} .ss_poll_choice label input{margin-right:10px;} .ss_poll_result{position:relative;} .ss_poll_percentage{text-align:right;font-size:0.8em;position:absolute;right:0;top:2px;} .product_photo a{/* 'Click to Zoom' */ text-decoration:none;} .ss_voting_content .ss_voting_template5 .my_db_entry{width:137px;} body.timeline .ss_voting_content .ss_voting_template5 .my_db_entry{margin:5px 1px 5px 0;} .ss_box.ss_rich_text h1{font-size:2.5em;} .ss_box.ss_rich_text h2{font-size:1.7em;} .facebook_id_field_block .required{color:inherit;} .left,.right{width:48.5%;margin-bottom:10px;} .left{float:left;clear:left;} .right{float:right;clear:right;} /* General Layout Styles */ .layout{overflow:visible;} /* clearing div is added via js */ /* 2-Column w/Left Sidebar ------------------- */ .col2-left-sidebar .layout-sidebar{float:left;width:32.52%;} .col2-left-sidebar .layout-main{float:right; width:66.33%;} /* 2-Column w/Right Sidebar ------------------- */ .col2-right-sidebar .layout-sidebar{float:right;width:32.52%;} .col2-right-sidebar .layout-main{float:left;width:66.33%;} /* 2-Column Even ------------------- */ .col2-even .layout-sidebar{float:left;width:49.36%;} .col2-even .layout-main{float:right;width:49.36%;} /* 3-Column Even ------------------- */ .col3-even .layout-child{float:left;width:32.52%;margin-left:1.29%;} .col3-even .layout-col1{margin-left:0;} .col3-even .layout-col3{float:right;margin-left:0;} /* 4-Column Even ------------------- */ .col4-even .layout-child{float:left;width:24.03%;margin-left:1.29%;} .col4-even .layout-col1{margin-left:0;} .col4-even .layout-col4{float:right;margin-left:0;} /* END BASE ----------------------------------- */