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HTML 

              
                <!--
Associated Blog post found at: https://andromedagalactic.com/blog/when-your-sass-gets-sassy
Github repo: https://github.com/martine-dowden/getting-sassy
-->

<body>
  <main>
    <h1>How To Guide</h1>

    <h2>Step 1</h2>
    <p>Lorem ipsum dolor sit amet, consectetur adipiscing elit. Quisque at porttitor est. Sed interdum quis lacus sit amet convallis. Sed tristique varius leo, luctus accumsan ante rutrum non. Ut at arcu et quam pellentesque congue vel vitae sapien. Ut sit amet eleifend magna. Vestibulum eu odio ornare, faucibus lacus a, sollicitudin augue. Sed pulvinar, felis non varius maximus, metus nisi accumsan massa, non scelerisque ligula neque ut sem.</p>
    <p>Pellentesque rutrum elementum mauris vitae aliquam. Interdum et malesuada fames ac ante ipsum primis in faucibus. Curabitur venenatis vulputate sapien ut faucibus. Pellentesque bibendum nunc sed velit tristique, consectetur hendrerit erat semper. Nullam vitae sem nulla. Morbi et ipsum id augue cursus dignissim sed vitae ante. Etiam gravida dapibus sem, quis condimentum erat pulvinar sed. Curabitur at est vestibulum, euismod leo tristique, facilisis felis. Proin nec gravida turpis, in tristique felis.</p>
    <p class="info">Unattended children with get a cup of espresso and a free puppy.</p>

    <h2>Step 2</h2>
    <p>Orci varius natoque penatibus et magnis dis parturient montes, nascetur ridiculus mus. Proin lacinia sit amet ex nec posuere. Nam eros metus, vulputate vitae consectetur ut, vestibulum porttitor orci. Fusce condimentum ullamcorper lectus ut bibendum. Maecenas sagittis erat sed euismod tempus. Ut molestie diam vel quam tempus tincidunt. Morbi nec ipsum in urna porta varius at vitae massa.</p>
    <p class="warning">Do not use the wrong end of the chainsaw.</p>

    <h2>Step 3</h2>
    <p>Vestibulum quam neque, aliquam a varius at, gravida non quam. Quisque tempus hendrerit rutrum. Curabitur pellentesque orci est, porta vulputate lectus vestibulum ut. Aenean congue vel dui at luctus. Donec augue ex, facilisis id laoreet ut, faucibus bibendum risus. Sed iaculis, velit sagittis tristique hendrerit, turpis dolor varius ante, id suscipit ante tortor eu lorem. Sed sodales ligula et metus auctor, id fringilla est dictum. Donec vitae ex lobortis, euismod elit ac, ornare lorem.</p>
    <p class="danger">Do not press the big red button.</p>

  </main>
</body>
!

CSS 

              
                //  Associated Blog post found at: https://andromedagalactic.com/blog/when-your-sass-gets-sassy
//  Github repo: https://github.com/martine-dowden/getting-sassy

@use 'sass:map';

$primary: #1a4d80;
$default: #111;
$border-color: #ddd;

$danger: red;
$warning: orange;
$info: #1a4d80;


* { box-sizing: border-box }

body {
  max-width: 75ch;
  margin: 4rem auto;
  padding: 1rem;
  color: $default;
  border-left: solid 1px $primary;
  font-family: 'Gill Sans', 'Gill Sans MT', Calibri, 'Trebuchet MS', sans-serif;
}

h1, h2, h3 { color: $primary }

p { line-height: 1.5 }

$messages: (
  info: (icon: ℹ️, color: $info), 
  warning: (icon: ⚠️, color: $warning),
  danger: (icon: ☠️, color: $danger )
);

.panel {
  padding: 1rem;
  border: solid 1px;
  border-radius: 4px;
  &::before {
    text-transform: capitalize;
  }
}

@mixin createPanel($name, $type) {
  @debug $name $type;
  $_icon: map.get($type, icon);
  $_color: map.get($type, color);
  .#{$name} {
    @extend .panel;
    background: scale-color($_color, $lightness: +97%);
    border-color: $_color;
    &::before {
      content: "#{$_icon} #{$name}: ";
      @if $name == 'danger' {
        font-weight: bold;
      }
    }
  }
}

@each $key, $type in $messages {
  @include createPanel($key, $type)
}
!

JS
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