* {
    margin: 0;
    padding: 0;
}

body {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
    min-height: 100vh;
    background: #1D1E22;
    background: -webkit-linear-gradient(22deg, rgba(29, 30, 34, 1) 0%, rgba(57, 63, 77, 1) 100%);
    background: -moz-linear-gradient(22deg, rgba(29, 30, 34, 1) 0%, rgba(57, 63, 77, 1) 100%);
    background: linear-gradient(22deg, rgba(29, 30, 34, 1) 0%, rgba(57, 63, 77, 1) 100%);
    filter: progid:DXImageTransform.Microsoft.gradient(
        startColorstr="#1D1E22",
        endColorstr="#393F4D",
        GradientType=0
    );
}

.logo {
    height: 200px;
    filter: drop-shadow(2px 2px 5px rgba(0, 0, 0, 0.75));
}