.main_container {
 display: inline;
 float: right;
 margin: 0px auto 12px auto;
 width: auto;
 max-width: 100%;
}

.manage_sidebar_container {
 display:inline;
 float: left;
 width: 270px;
}

.content_table {
 background: none;
 border: none;
 border-radius: 8px;
}

hr {
 border: none;
 background: #DFDFDF;
 background: -moz-linear-gradient(left, #DFDFDF, #DFDFDF, #DFDFDF);
 background: -webkit-gradient(linear, left center, right center, from(#DFDFDF), color-stop(50%, #DFDFDF), to(#DFDFDF));
 filter: progid:DXImageTransform.Microsoft.Alpha(style=2,opacity=100,finishOpacity=0);
 -ms-filter: "progid:DXImageTransform.Microsoft.Alpha(style=2,opacity=100,finishOpacity=0)";
 height: 1px;
 margin: 0;
 margin-bottom: 14px;
 padding: 0;
}

hr:after {
 border: none;
}