.content h1 {text-align:center; font-size:30px; font-weight:bold; height:40px; line-height:40px;}
.content h2 {text-align:left; font-size:24px; background-color:gray; height:32px; line-height:32px; padding-left:0.5em;}
.content p {text-indent: 2em; line-height: 1.8em;}