/*************************/
/*        Blocking       */
/*************************/
#BlockingDiv {
    visibility: hidden;
    position: fixed;
    margin: 0px;
    padding: 0px;
    background-color: Black;
    filter: alpha(opacity=5);
    opacity: 0.6;
    /*background-color: rgba(0,0,0,0.2);*/
    z-index: 999998;
    overflow: hidden;
    width: 0%;
    height: 0px;    
}

/*Las clases van con . para los bloqueos Ej. ".preloader-Block..." */
.preloader-Blocking {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.loader-Blocking {
    display: block;
    position: relative;
    left: 50%;
    top: 50%;
    width: 150px;
    height: 150px;
    margin: -75px 0 0 -75px;
    border-radius: 50%;
    border: 3px solid transparent;
    border-top-color: var(--color-principal);
    -webkit-animation: spin 2s linear infinite;
    animation: spin 2s linear infinite;
}

    .loader-Blocking:before {
        content: "";
        position: absolute;
        top: 5px;
        left: 5px;
        right: 5px;
        bottom: 5px;
        border-radius: 50%;
        border: 3px solid transparent;
        border-top-color: var(--color-principal);
        -webkit-animation: spin 3s linear infinite;
        animation: spin 3s linear infinite;
    }

    .loader-Blocking:after {
        content: "";
        position: absolute;
        top: 15px;
        left: 15px;
        right: 15px;
        bottom: 15px;
        border-radius: 50%;
        border: 3px solid transparent;
        border-top-color: var(--color-principal);
        -webkit-animation: spin 1.5s linear infinite;
        animation: spin 1.5s linear infinite;
    }