style.css

* {
    box-sizing: border-box;
    font-family: 'Open Sans', sans-serif;
    line-height: 1.5;
}

body {
    margin: 1rem;
}

.text p {
    font-size: 1.15rem;
}

header, .text, form, footer {
    margin: 0 auto;
    max-width: 32rem;
}

.canvas-container {
    margin: 0 auto;
    max-width: 64rem;
}

h2 {
    margin-top: 1.75rem;
}

form {
    background-color: hsl(0, 0%, 95%);
    /* border: 1px solid lightgrey; */
    margin-bottom: 1.25rem;
    margin-top: 1.25rem;
    padding: 0.2rem 0.5rem 0.5rem 0.5rem;
    text-align: center;
}

input[type='range'] {
    margin-right: 1rem;
    position: relative;
    top: 0.4rem;
    /* width: 14rem; */
}

/* input[type='submit'] {
    padding: 0.25rem;
} */

.stat {
    font-weight: bold;
}

footer {
    border-top: 1px solid grey;
    margin-top: 2rem;
}