Запутался с шапкой! - Вопросы по CSS

#logo{background:url(../images/bordo/logo.png) no-repeat center top}

#centertop{text-align:left; margin:0 auto}

#centerbottom{text-align:left; margin:0 auto; overflow:hidden}
#header{text-align:left; height:150px; position:relative}

#logo{height:150px; width:330px; float:left; text-align:left}

#tags h1 a{text-indent:-7500px; display:block; width:280px; height:90px; text-decoration:none}
#tags{width:280px; height:90px; float:left; overflow:hidden; margin:0; padding:0}
#socials{height:28px; width:290px; display:block; position:absolute; right:0; bottom:-8px; padding:8px 0 0 0; text-align:right; background:url(../images/socials_bg.jpg) no-repeat center top}
#faceb, #tweet, #msg, 
#faceb:visited, 
#tweet:visited, 
#msg:visited{padding:3px 24px 3px 5px; height:20px; color:#171717}

body{text-align:center; padding:0; margin:0 0 10px 0; font-family:Georgia,"Times New Roman",Times,serif; color:#3a4046; line-height:18px; background-color:#FFF}

a:focus{outline:0px}
focus{outline:0px}
h1, h2, h3, h4, h5, h6, p, blockquote, form, label, ul, ol, dl, fieldset, address{margin:0.5em 0}
ul{margin:0px; padding:0px; list-style:none}
ul li{padding-left:15px}
body ol{list-style:decimal inside; margin:0; padding:0}
body ol li{margin:0px; padding:5px 3px; list-style-image:none; background:none}