.wpDirectionInput
{
    border: none;
    background-color:Transparent;
    background-image: url(/Images/Directions/Input.gif);
    background-repeat:no-repeat;
    background-position: center center;
    height: 15px;
    width: 17px;
    display:inline;
}
.wpDirectionOutput
{
    border: none;
    background-color:Transparent;
    background-image: url(/Images/Directions/Output.gif);
    background-repeat:no-repeat;
    background-position: center center;
    height: 15px;
    width: 17px;
    display:inline;
}