* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html, body {
    height: 100%;
}

body {
    background: white;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 16px;
}

.chart-container {
    position: relative;
    max-width: 100%;
    max-height: 100%;
}

.chart-image {
    display: block;
    max-width: 100%;
    max-height: calc(100vh - 32px);
    height: auto;
    width: auto;
    user-select: none;
    -webkit-user-drag: none;
}

.face {
    position: absolute;
    width: 15%;
    height: auto;
    cursor: grab;
    user-select: none;
    -webkit-user-drag: none;
}

.face:active,
.face.dragging {
    cursor: grabbing;
}

.face:focus {
    outline: 3px solid #4A90D9;
    outline-offset: 2px;
}