Paragraph spacing stopped working

/* Content
——————————————————————-*/
#content {
width: 670px;
float: left;
padding: 15px;
background: #fff;
}

#content .post {
margin-bottom: 40px;
}
#content .post h1.post-title {
color: #000;
background: url(images/post.gif) no-repeat 0 6px;
padding-left: 23px;

}
#content .post h1.post-title a {
text-decoration: none;
color: #000;
}

#content .post .post-info {
clear: both;
font-size: 11px;
color: #000;
padding: 3px 5px 3px 5px;
margin-bottom: 20px;
border-top: 0px solid #bdccdc;
border-bottom: 0px solid #bdccdc;
background: #ffffff;
}
#content .post .post-info a { color: #000; text-decoration:none; }
#content .post .post-info a:hover { color: #000; text-decoration:none; }

#content #pages { text-align: center; }
#content #pages a { font: bold 20px “Trebuchet MS”; color: #414d4c; text-decoration: none; }
#content #pages a:hover { color: #1e2726; }

#content ul, ol, dl { margin-bottom: 20px; }
#content ul {
list-style: disc;
list-style-position: inside;
}
#content ol {
list-style: decimal;
list-style-position: inside;
}
#content dl dt {
font-weight: bold;
}
#content dl dd {
font-style: italic;
margin: 0 0 5px 20px;
color: #555;
}

.aligncenter { margin-left: auto; margin-right: auto; }
.alignleft { float: left; margin: 5px 15px 10px 0; }
.alignright { float: right; margin: 5px 0 10px 15px; }