body { max-width: 960px; font-size: 16px; line-height: 1.5; text-align: justify; background-color: #ddd; margin: 0 auto; }
   #mainTain { text-align: left; border: thin #ccc solid; padding: 10px; padding-top: 5px; background-color: #fff; }
   h1, h2, p { font-family: Palatino, Georgia, serif; }
   h1 { font-size: 1.3em; }
   h2 { margin-left: 16px; font-size: 1.1em; text-decoration: underline; }
   p { margin-left: 16px; max-width: 730px; }
   a:link, a:visited { color: #00aeef; }
   ul { font-size: 1.2em; }