/* -------------- start loader ------------------ */

.loading {
    position: fixed;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    z-index: 99999;
    background: #0009;
}

.loader {
    animation: spin 1s infinite linear;
    border: solid 2vmin transparent;
    border-radius: 50%;
    border-right-color: #09f;
    border-top-color: #09f;
    box-sizing: border-box;
    height: 20vmin;
    left: calc(50% - 10vmin);
    position: fixed;
    top: calc(50% - 10vmin);
    width: 20vmin;
    z-index: 1;
}

.loader:before {
    animation: spin 2s infinite linear;
    border: solid 2vmin transparent;
    border-radius: 50%;
    border-right-color: #3cf;
    border-top-color: #3cf;
    box-sizing: border-box;
    content: "";
    height: 16vmin;
    left: 0;
    position: absolute;
    top: 0;
    width: 16vmin;
}

.loader:after {
    animation: spin 3s infinite linear;
    border: solid 2vmin transparent;
    border-radius: 50%;
    border-right-color: #6ff;
    border-top-color: #6ff;
    box-sizing: border-box;
    content: "";
    height: 12vmin;
    left: 2vmin;
    position: absolute;
    top: 2vmin;
    width: 12vmin;
}

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

.hide{
    display: none
}
/* -------------- end loader ------------------ */