.preloader {
    position: fixed;
    display: none;
    justify-content: center;
    align-items: center;
    top: 0;
    left: 0;
    z-index: 9999;
    width: 100%;
    height: 100vh;
    background-color: rgba(255, 255, 255, .90);
}

.preloader-icon {
    position: relative;
    width: 64px;
    height: 64px;
}

.preloader-circle {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    animation: rotation 1s linear infinite;
}

.preloader-bird {
    position: absolute;
    top: -24px;
    left: 6px;
}

.preloader-logo {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

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