body {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  /*  scale the whole thing here  */
  font-size: min(2vmax, 2rem);
}

article {
  background: repeating-linear-gradient(-45deg, hsl(0, 0%, 70%), hsl(0, 0%, 70%) 1px, white 1px, white 10px);
  box-shadow: 0 2rem 5rem hsla(0, 0%, 0%, 0.25);
  position: relative
}

article::before {
    content: "Margin Box";
    position: absolute;
    top: 1ex;
    left: 50%;
    transform: translateX(-50%);
    height: 3ex;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: .5em;
    background: white;
    padding: .25rem 1rem;
    border-radius: 3rem;
  }

article::after {
    content: "Outline & Box Shadow";
    position: absolute;
    top: 6ex;
    left: 0;
    width: 100%;
    height: 6ex;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: .5em;
    color: white;
  }

figure {
  width: 25vmin;
  height: 25vmin;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 6ex;
  border: 3ex solid black;
  outline: 3ex solid hsla(270, 50%, 40%, 0.8);
	padding: 3ex;
	background:
		linear-gradient(white, white) content-box,
		linear-gradient(hotpink, hotpink) padding-box;
  position: relative
}

figure::after {
    content: "Padding Box";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 6ex;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: .5em;
  }

figure::before {
    content: "Border Box";
    color: white;
    position: absolute;
    top: 0;
    left: 0;
    transform: translateY(-100%);
    width: 100%;
    height: 6ex;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: .5em;
  }

figure > .scrollbar {
    background: hsla(0, 0%, 0%, 0.25);
    position: absolute;
    visibility: hidden
  }

figure > .scrollbar.vertical {
      width: 1ex;
      height: 100%;
      top: 0;
      right: 0;
    }

figure > .scrollbar.horizontal {
      height: 1ex;
      width: 100%;
      bottom: 0;
      left: 0;
    }

figure[scrollbars="true"] .scrollbar {
    visibility: visible;
  }

figure[inline-scrollbars="true"] {
    padding: 3ex 4ex 4ex 3ex;
  }

form {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  justify-items: flex-end;
  grid-gap: 1rem;
  gap: 1rem;
  margin-top: 3rem;
}