.a_mouseOut
{
    background: none;
    border: solid 1px #ffffff;
    margin: 10px;
}

.a_mouseOver
{
    /*background: #f5f5f5;*/
    border: solid 1px #777777;
    margin: 10px;
    cursor: pointer;
}

.a_mouseDown
{
    background: #ff0000;
}