/**LOADING**/
.container-loading {
    opacity: 0.6;
    background-color: #000;
    width: 100%;
    height: 100%;
    z-index: 99999;
    left: 0;
    top: 0;
    position: fixed;
    text-align: center;
}

    .container-loading div {
        width: 260px;
        top: 50%;
        left: 50%;
        opacity: 1;
        position: absolute;
        margin-left: -130px;
        margin-top: -50px;
        color: #fff;
        font-weight: bold;
    }

        .container-loading div img {
            width: 80px;
        }

.bordes_obligatorios { box-shadow: 0 0 15px #FF0000; margin: 0px }