#avatar-preview {
    background: url("../images/transparent.png") repeat scroll 0 0 #CCCCCC;
    border: 1px solid #CCCCCC;
    margin: auto;
    max-height: 300px;
    max-width: 210px;
    min-height: 100px;
    min-width: 100px;
    padding: 5px;
}