main {
    width: 70%;
    margin: 50px auto;
}
.bg-french {
    background-color: #BEBFC5;
}

.recorcholis-color {
    background-color: #faca0c
}

table td {
    position: relative;
}

.sombra {
    background:#D5E4E8 none repeat scroll 0 0;
    padding:3px
}


.loader {
    border: 16px solid #f3f3f3; /* Light grey */
    border-top: 16px solid #3498db; /* Blue */
    border-radius: 50%;
    width: 270px;
    height: 270px;
    animation: spin 2s linear infinite;
    margin: auto;
    /*padding: 10px;*/
    /*position: relative;*/
}

@keyframes spin {
    0% {
        transform: rotate(0deg);
    }
    100% {
        transform: rotate(360deg);
    }
}

#spinner-back, #spinner-front {
    position: fixed;
    width: 100vw;
    transition: all 1s;
    visibility: hidden;
    opacity: 0;
}

#spinner-back {
    z-index: 998;
    height: 100vh;
    background: /* #BEBFC5;*/ rgba(0, 0, 0, 0.7);
}

#spinner-front {
    z-index: 999;
    color: #fff;
    text-align: center;
    margin-top: 50vh;
    transform: translateY(-50%);
}

#spinner-back.show, #spinner-front.show {
    visibility: visible;
    opacity: 1;
}