.chunk {
background:#ccf;
border:0.2em solid #99c;
border-top-left-radius:0.8em;
border-top-right-radius:0.8em;
display:block;
margin-bottom:2em;
overflow:hidden;
position:relative;
}
.chunk fieldset,
.chunk legend {
border:none;
margin:0;
padding:0;
}
.chunk .hd {
display:block;
padding:0.5em 0 0.3em;
width:100%; /* For IE8 */
}
.chunk .hd .text {
color:#003;
font-family:helvetica,arial;
font-size:15px;
font-weight:normal;
margin:0 0.5em;
white-space:normal;
display:block;zoom:1; /* For IE7 */
}
.chunk .bd {
background: #eef;
border-top:0.2em solid #99c;
padding:0;
}