.VentanaMensajes {
    overflow-y: scroll;
    height: 130px;
    font-family: Calibri;
    font-style: italic;
    color: #DDD;
    padding: 3px;
    font-size: 12pt;
    background-color: #111;
    float: left;
    border: 1px solid #aaa;
    box-shadow: 0px 0px 4px #ccc;
    -moz-box-shadow: 0px 0px 4px #ccc;
    -webkit-box-shadow: 0px 0px 4px #ccc;
    border-radius: 2px;
    -moz-border-radius: 2px;
    -webkit-border-radius: 2px;
    -moz-transition: padding .25s;
    -webkit-transition: padding .25s;
    -o-transition: padding .25s;
    transition: padding .25s;
}

.MensajeExito{
    color: forestgreen; 
}

.MensajeError{
    color: orangered; 
}

.PilaLlamadas {
    overflow-y: scroll;
    overflow-x: hidden;
    height: 135px;
    font-family: 'Courier New';
    color: antiquewhite;
    font-size: 12pt;
    background-color: #111;
    float: right;
    padding-left: 3px;
    border: 1px solid #aaa;
    box-shadow: 0px 0px 4px #ccc;
    -moz-box-shadow: 0px 0px 4px #ccc;
    -webkit-box-shadow: 0px 0px 4px #ccc;
    border-radius: 2px;
    -moz-border-radius: 2px;
    -webkit-border-radius: 2px;
    -moz-transition: padding .25s;
    -webkit-transition: padding .25s;
    -o-transition: padding .25s;
    transition: padding .25s;
}