body { font: 13px/1.5 Arial, 'Liberation Sans', FreeSans, sans-serif; } a:focus { outline: 1px dotted invert; } hr { border: 0 #ccc solid; border-top-width: 1px; clear: both; height: 0; }  h1 { font-size: 25px; } h2 { font-size: 23px; } h3 { font-size: 21px; } h4 { font-size: 19px; } h5 { font-size: 17px; } h6 { font-size: 15px; }  ol { list-style: decimal; } ul { list-style: square; } li { margin-left: 30px; } p, dl, hr, h1, h2, h3, h4, h5, h6, ol, ul, pre, table, address, fieldset { margin-bottom: 20px; }