.about_area {
    position: relative;
    clear:both;
    overflow: visible;
    left:10%;
    width:80%;
    background-color: transparent;
}
.about_title_line {
    position:relative;
    clear:both;
    width:100%;
    height:25px;
    border-bottom: solid 1px #DDD;
    font-size: 1em;
    font-weight: bold;
}
.about_body {
    position:relative;
    clear:both;
    width:100%;
    font-size: 0.8em;
    padding-top: 10px;
}