* {
    margin: 0;
    padding: 0;
}

html {
    background-color: #30363f;
}

.logo {
    width: 200px;
    height: auto;
}

.preloader {
    width: 82px;
    height: auto;
}

.wrapper {
    position: fixed;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

.wrapper__logo {
    position: absolute;
    top: 30px;
    left: 50%;
    transform: translateX(-50%);
}

.wrapper__preloader {
    opacity: 0;
}