.Ventana {
    background-color: white;
    border: 1px solid #a5a5a5;
    border-radius: 10px;
    box-shadow: 20px 20px 13px -4px #2b2828;
    margin: 0;
    padding: 0;
    position: absolute;
    top: 260px;
    z-index: 1;
}
.ValidacionMarco {
	left: 30%;
	position: relative;
	transform: none !important;
	top: -8px;
}
.ValidacionIzquierda {
    border-bottom: 14px solid #8888;
    border-left: 10px solid transparent;
    border-right: 10px solid transparent;
    float: left;
    height: 0;
    margin-top: -14px;
    padding: 0;
    width: 0;
    margin-left: 15%;
}
.ValidacionCentro {
    background-color: #ff0000a3;/*#ec4444;*/
    border-bottom: 1px solid #c3a8a8;
    border-right: 1px solid #c3a8a8;
    border-top: 1px solid #ffe7e7;
    color: white;
    float: left;
    font-size: 12px;
    padding: 5px 5px 5px 10px;
    width: auto;
    min-width: 140px;
}
.ValidacionDerecho {
    float: left;
}