<body class="container">
  <div class="card font-regular">
    <div class="card-heading">Font Sizes</div>
    <p class="font-size-1"><span>.font-size-1</span> Text</p>
    <p class="font-size-2"><span>.font-size-2</span> Text</p>
    <p class="font-size-3"><span>.font-size-3</span> Text</p>
    <p class="font-size-4"><span>.font-size-4</span> Text</p>
    <p class="font-size-5"><span>.font-size-5</span> Text</p>
    <p class="font-size-6"><span>.font-size-6</span> Text</p>
  </div>
  <div class="card font-regular">
    <div class="card-heading">Font Weights &amp; Italics</div>
    <p class="font-black"><span>.font-black</span> Black weight text.</p>
    <p class="font-bold"><span>.font-bold</span> Bold weight text.</p>
    <p class="font-regular"><span>.font-regular</span> Regular weight text.</p>
    <p class="font-light"><span>.font-light</span> Light weight text.</p>
    <p class="font-black-italic"><span>.font-black-italic</span> Black italic text.</p>
    <p class="font-bold-italic"><span>.font-bold-italic</span> Bold italic text.</p>
    <p class="font-regular-italic"><span>.font-regular-italic</span> Regular italic text.</p>
    <p class="font-light-italic"><span>.font-light-italic</span> Light italic text.</p>
  </div>
  <div class="card font-regular">
    <div class="card-heading">Line Heights</div>
    <p class="line-height-slim"><span class="font-black">.line-height-slim</span> Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat.</p>
    <p class="line-height-base"><span class="font-black">.line-height-base</span> Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat.</p>
    <p class="line-height-wide"><span class="font-black">.line-height-wide</span> Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat.</p>
    <p class="line-height-extra"><span class="font-black">.line-height-extra</span> Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat.</p>
  </div>
</body>
html,
body {
  background-color: #006865;
  color: #3f3f3f;
}

span {
  color: #ff6f61;
}

.container {
  display: flex;
  flex-direction: row;
  flex-wrap: wrap;
  font-family: "Lato", sans-serif;
  padding: 2rem;
}

.card {
  margin: 1rem;
  padding: 2rem;
  border-radius: 5px;
  flex-grow: 1;
  background-color: #ebfdff;
}

.card-heading {
  background-color: #3f3f3f;
  color: #ebfdff;
  padding: 0.5rem;
  text-align: center;
  margin-bottom: 1rem;
  border-radius: 3px;
}

.font-light {
  font-weight: 300;
}

.font-regular {
  font-weight: 400;
}

.font-bold {
  font-weight: 700;
}

.font-black {
  font-weight: 900;
}

.font-light-italic {
  font-weight: 300;
  font-style: italic;
}

.font-regular-italic {
  font-weight: 400;
  font-style: italic;
}

.font-bold-italic {
  font-weight: 700;
  font-style: italic;
}

.font-black-italic {
  font-weight: 900;
  font-style: italic;
}

.font-uppercase {
  text-transform: uppercase;
}

p {
  line-height: 1.5;
  margin-bottom: 16px;
}

.font-size-1 {
  font-size: 2rem;
}
.font-size-2 {
  font-size: 1.8rem;
}
.font-size-3 {
  font-size: 1.6rem;
}
.font-size-4 {
  font-size: 1.4rem;
}
.font-size-5 {
  font-size: 1.2rem;
}
.font-size-6 {
  font-size: 1rem;
}

.line-height-slim {
  line-height: 1;
}

.line-height-base {
  line-height: 1.3;
}

.line-height-wide {
  line-height: 1.5;
}

.line-height-extra {
  line-height: 1.8;
}

External CSS

This Pen doesn't use any external CSS resources.

External JavaScript

This Pen doesn't use any external JavaScript resources.