.modalDialog {
	 display: none;
    position: fixed;
    font-family: Arial, Helvetica, sans-serif;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    background: rgba(0,0,40,0.50);
    z-index: 99999;
    -webkit-transition: opacity 400ms ease-in;
    -moz-transition: opacity 400ms ease-in;
    transition: opacity 400ms ease-in;
}

.modalDialog > div {
    width: 400px;
    position: relative;
    margin: 10% auto;
    padding: 5px 20px 13px 20px;
    border-radius: 10px;
    background: #fff;
    background: -moz-linear-gradient(#fff, #999);
    background: -webkit-linear-gradient(#fff, #999);
    background: -o-linear-gradient(#fff, #999);
}

.hecho {
    float: left;
}

.cerrar {
    float: right;
}

.hecho, .cerrar {
    color: #222;
    font-size: 70%;
    margin-left: auto;
    text-decoration: none;
}

.hecho:hover, .cerrar:hover {
    text-decoration: underline;
}