.loading {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background: url(/img/loading.svg) 50% 50%/ 100px no-repeat;
    background-color: #ffffffe0;
    z-index: 999999;
    opacity: 1;
    transition: all 0.5s;
}
.loading-custom {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background-color: #ffffffe0;
    z-index: 999999;
    opacity: 1;
    transition: all 0.5s;
}

.hidden {
    display: none!important;
}