body {
    background-color: #31313d !important;
    color: #fff !important;
}

#app {
    background-color: #31313d;
}

.startup-loader {
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    width: 100%;
}

.startup-loader img {
    filter: drop-shadow(0 0 1rem black);
}

.dimension {
    top: 0;
    left: 0;
    position: fixed;
    color: #fff;
    background: #000;
    font-size: .8rem;
    padding: .2rem;
    z-index: 9999;
}