* { margin: 0; padding: 0; }
h1, h2, h3, h4, h5, h6 { font-weight: normal; }
table { border-collapse: collapse; border-spacing: 0; }
img, abbr, acronym, fieldset { border: 0; }
code { line-height: 1em; }
pre { overflow: auto; clear: both; }
sub, sup { line-height: 0.5em; }
.alignleft, .left, img[align="left"] { float: left; }
.alignright, .right, img[align="right"] { float: right; }
.aligncenter, .center, img[align="middle"] { display: block; margin-right: auto; margin-left: auto; float: none; clear: both; }
 
.columns:after, .post_box .post_content:after, .sidebar .post_content:after, .menu:after, .comment .comment_text:after { content: "."; display: block; height: 0; clear: both; visibility: hidden; }