#posix {margin-left:50px; text-align:center; border:3px solid #abc9c9; background:#fff}
#posix h2 {margin-top:30px}
#posix h3 {font-size:12px; padding-left:10px; color:#00467f}
#posix ol {margin-left:15px; padding-left:50px; font-size:14px}
#posix ol li {margin-bottom:20px; line-height:130%}
#posix a {text-decoration:none}
#posix a:hover {text-decoration:underline; color:#c30}
#posix #posixtour {width:35%; float:right; background:#fff7b0; text-align:left; margin-left:15px}
#posixtour {padding-right:15px}
#posixtour ul {list-style-image:url(/image/dot.gif)}
#posixtour li {margin-bottom:5px}