* {
    margin: 0;
    padding: 0;
    background: #000;
}

.sketch {
    position: relative;
    max-height: 100vh;
    height: 100vh;
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    padding-top: 1%;
    padding-bottom: 1%;
    padding-left: 1%;
    padding-right: 1%;
    box-sizing: border-box;
}

.sketch svg {
    height: 100%;
    width: auto;
}

.sketch canvas {
    height: auto;
    width: auto;
    max-width: 100%;
    max-height: 100%;
}