main.scss

$top-foods: ("Sugar Cane" 1898),
("Corn" 1017),
("Rice" 738),
("Wheat" 711),
("Cow Milk" 635),
("Potatoes" 374),
("Vegetables" 279),
("Soy Beans" 278),
("Cassava" 263),
("Sugar Beets" 247);
$diamond-blue: rgba(0, 159, 255, .6);
$sea-green: rgba(10, 165, 153, .6);
$pale-green: rgba(167, 240, 213, .6);

@each $food, $tons-produced in $top-foods{
 $i: index($top-foods,($food $tons-produced));
 rect:nth-child(#{$i + 1}) {
    height: #{$tons-produced/3}px;

    @if($i % 3 == 0) {
      background-color: fade-out($sea-green, $i*5/100);
    } @else if($i % 3 == 1) {
      background-color: fade-out($pale-green, $i*5/100);
    } @else {
      background-color: fade-out($diamond-blue, $i*5/100);
    }

    &:before {
      content: $food;
    }
    &:after {
      content: $tons-produced + "m";
    }
  }
}

h1 {
  font-family: 'Montserrat', sans-serif;
  font-size: 18px;
  padding-bottom: 20px;
  color: #434444;
}

span {
  display: block;
}

rect {
  width: 24px;
  float: left;
  padding-left: 25px;
  padding-top: 7px;
  white-space: nowrap;
  word-break: break-all;
  position: relative;
  bottom: 0px;
  font-size: 12px;
  color: #707070;
  background-color: #707070;
  font-family: 'Montserrat', sans-serif;
  &:before {
    display: inline-block;
    -webkit-transform: rotate(90deg);
    transform-origin: left top 0;
    float: left;
  }
  &:after {
    position: absolute;
    top: -15px;
    left: 0px;
  }
}