Code tạo giao diện đẹp mắt #posts li { background:#fff url(http://nguyenhuudiep.webng.com/GD %20XTuan/hop03_tuan.gif) top left no-repeat; } #smallposts li { background:#fff url(http://nguyenhuudiep.webng.com/GD %20XTuan/hop03_tuan.gif) top left no-repeat; } .document li { background: url('http://nguyenhuudiep.webng.com/GD %20XTuan/hop03_tuan.gif') no-repeat center 0px; } .document .over { background: transparent url(http://nguyenhuudiep.webng.com/GD %20XTuan/hop02.gif) no-repeat center 0px; } .document a , .document a:visited{ color: blue; } .document a:hover { text-decoration: underline; cursor: pointer; color: red; } .docgroup, .entrygroup, .entry, .doc { background: #FFFFFF; } .docgroup h2, .entrygroup h2, .entry h2, .doc h2 { padding: 10px 10px 0px 10px; margin: 0px 0px 0px 0px; min-height: 38px; clear: both; background: #FFFFFF; overflow-x: hidden; font-size: 14px; border-top: 3px solid #1B249E; } .docgroup .content, .entrygroup .content, .entry .content, .doc .content { background: #FFFFFF; } .entrygroup, .entry, .doc { background: #FFFFFF; color: black; } a:link { color: blue; text-decoration: none; } a:active { color: blue; text-decoration: none ; } a:visited { color: blue; text-decoration: none } a:hover { color: red; text-decoration: underline; } .menutop { background:url(http://nguyenhuudiep.webng.com/GD %20XTuan/menu01.gif) repeat-x center center; border: 0px; border-top: 1px solid white; font-weight: normal; } .menutop a:hover { background:url(http://nguyenhuudiep.webng.com/GD %20XTuan/menu02.gif) repeat-x center center; text-decoration: none; } .menutop a:current { color: red; } .menutop a { background:url(http://nguyenhuudiep.webng.com/GD %20XTuan/menu01.gif) repeat-x center center; border-RIGHT: 1px solid #FFFFFF; } .menutop li { border-right: 1px solid #FFFFFF; } #top a:link, #top a:visited { color: white; } .dropmenudiv { border: 0px none; position:absolute; line-height:20px; z-index:9999; background-color: #3D6CCA; width: 190px; visibility: hidden; filter: progid:DXImageTransform.Microsoft.Shadow(color=#CACACA,direction=135,s trength=4); font-style:normal; font-weight:normal; font-size:12px; fontfamily:Verdana } .dropmenudiv a { font-size: 11px; color: white; font-weight: normal; height: 20px; border: 0px; border: 0px; padding-left: 7px; } .dropmenudiv ul { border: 0px solid #888; padding: 0px; margin: 0px; } .dropmenudiv li { border: 0px; border-bottom: dotted 1px white; } .dropmenudiv a:hover { /*THEME CHANGE HERE*/ background: #1E46AC; text-decoration:underline; padding-left: 10px; color: white; } #welcome a { background: #3D6CCA; } #wrap3 { background:#FFFFFF; border:1px solid #404AD3; border-width:0 5px; overflow-x: hidden; } .comments .comment2 { background-color: #E3E5FB; border: 1px solid #1B249E; } .comments .comment1 { background-color: #F3CAFA; border: 1px solid #1B249E; } body { background:#6A70BB; } #side h2 { background:url(http://nguyenhuudiep.webng.com/GD %20XTuan/top01.gif) no-repeat center center; padding-bottom: 6px; text-align:center; } #side .content { _width: 190px; margin:0px 0px 0px 0px; background:#3D6CCA; display:block; padding: 4px; border-left: 1px solid #3D6CCA; border-right: 1px solid #3D6CCA; padding-bottom: 9px; } .selected { background: #1E46AC; } #side .bottom { background: url(http://nguyenhuudiep.webng.com/GD %20XTuan/top01_tuan.gif) no-repeat center top; border-top: 0px solid white; } #side .content a { height: 16px; } #side .content li a { color: white; } #side .content li { color: white; border-bottom: dotted 1px white; } #side .content { color: white; } .leftmenu { line-height:15px; } .leftmenu ul { padding: 0px; margin: 0px; } .leftmenu li { display:block; padding: 0px; margin: 0px; border-bottom: 1px dotted white; } .leftmenu a { text-align:left; padding: 3px 5px; margin: 0px; display: block; border-left: 5px double white; } .leftmenu a span {float:none;} .leftmenu a:hover { text-align:left; display: block; text-decoration: none; font-weight: normal; background: #1E46AC; padding-left: 8px; } #side .content li a:hover { color: #FFFFFF; } . Code tạo giao diện đẹp mắt #posts li { background:#fff url(<a href="http://nguyenhuudiep.webng.com/GD %20XTuan/hop03_tuan.gif">http://nguyenhuudiep.webng.com/GD %20XTuan/hop03_tuan.gif</a>)