.commentbox{
background-color: #ececec;
width: 390px;
padding: 10px;
}

.commentfooter{
background: url('arrow.gif') no-repeat 20px 0; /*20px 0 equals horizontal and vertical position of arrow. Adjust as desired (ie: 20px -5px).*/
padding-left: 58px;
padding-top: 1px;
margin-bottom: 2em;
font-size: 90%;
color: #4A4A4A
}