.keyboard
{
    margin: 0px;
    padding: 3px;
    border: 1px solid #ccc;
    font-weight:bold;
    font-size:15px;
}

.keyboard input[type='password']
{
    background-color: white;
    /*border: 1px solid #ccc;*/
    text-align:center;
    margin-top:2px;
    margin-bottom:2px;
    border-right: 1px solid #ccc;
    border-bottom: 1px solid #ccc;
    border-top: 2px solid #86909B;
    border-left: 2px solid #86909B;
}

.keyboard a span
{
    position: absolute;
    left: 12px;
    top: 8px;
}

.keyboard a .mask
{
    z-index: 0;
}
.keyboard a .key
{
    z-index: 1;
}

.keyboard a
{
    width: 30px;
    height: 30px;
    display: inline-block;
    text-decoration: none;
    text-align: center;
    border: 1px solid #ccc;
}
.keyboard li
{
    width: 30px;
    height: 30px;
    margin: 3px;
    display: inline-block;
    position: relative;
    vertical-align: top;
    zoom:1;/* IE7 (hasLayout)*/
    *display:inline; /*IE*/
}
.keyboard ul
{
    padding: 0px;
    -webkit-padding-start: 0px;
    list-style-type: none;
    margin-top: 1px;
}

.keyboard .maskvisible span.mask, .keyboard .maskhidden span.key
{
    visibility: visible;
}
.keyboard .maskhidden span.mask, .keyboard .maskvisible span.key
{
    visibility: collapse;
    *visibility:hidden;
}
.keyboard .borrar 
{
    width:66px;
}
.keyboard .borrar .key
{
    left: 18px;
}

.keyboard .borrar .maskvisible span.key
,.keyboard .borrar span
{
    visibility:visible;
}