div.grippie {
    background: #EEEEEE url(grippie.png) no-repeat scroll center 2px;
    border-color: #DDDDDD;
    border-style: solid;
    border-width: 0pt 1px 1px;
    cursor: s-resize;
    height: 9px;
    overflow: hidden;
}

.resizable-textarea textarea {
    display: block;
    margin-bottom: 0pt;
    width: 95%;
    height: 20%;
}