.Contenidotabla {
    display: block;
    height: 100%;
    position: relative;
    text-align: left;

}

.Contenidotabla td {
    height: 20px;
    text-align: left;
    vertical-align: bottom;
    width: 7%;
    padding: 2%
}


fieldset {
    border: 1px solid black;
    margin: 1em 0px;
    padding: 1em;
}

fieldset p { margin: 2px 12px 10px 10px; }

fieldset.login label, fieldset.register label, fieldset.changePassword label { display: block; }

fieldset label.inline { display: inline; }

legend {
    font-size: 1.1em;
    font-weight: 600;
    padding: 2px 4px 8px 4px;
}

fieldset legend {
    color: #8d8d8d;
    font-size: 25px;
    height: 30px;
}