body {
    padding-top:7rem;
}
#three-canvas {
    width: 100% !important;
    height: auto !important;
    aspect-ratio: 16 / 9;
    border: 1px solid #fff;
    cursor: grab;

    &:active {
        cursor: grabbing;
    }
}
h3 {
    margin-bottom: 2rem;
}
h4 {
    margin-bottom: 0.2rem;
}

.contents {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    @media (width < 800px) {
        display: block;
    }

    .right-content {
        padding-top: 5rem;
        @media (width < 800px) {
            padding-top: 1rem;
        }
    }
}

.model-formats {
    width: 300px;
    margin: 0 auto 2rem;
    box-sizing: border-box;
    border-collapse:collapse;

    & tr {
        border-bottom: 1px solid #fff;
    }

    & td {
        font-size: .9rem;
        padding: 1.2rem;
    }

    .left {
        text-align: left;
    }
    .right {
        text-align: right;
    }
}
a.button {
    display: block;
    font-size: 1.1rem;
    margin: 0 auto 2rem;
}

.footer {
    margin-top: 3rem;
}