.intro { 
  background-image: url(hacker.jpg); 
}

.top-shadow {
  /* Use tool at https://codepen.io/yaphi1/pen/oNbEqGV to calculate optimal opacity */
  background: linear-gradient(to bottom, rgba(0, 57, 118, 0.654), transparent);
}

@media print {
  .intro {
    display: none;
  }

  a[href^="https"]::after {
    content: " (" attr(href) ")";
    text-decoration: underline;
  }

  h3 {
    font-size: calc(var(--fontSize) * 1);
  }

  li {
    page-break-inside: avoid;
    break-inside: avoid;
  }

}

/* svg {
  width: var(--fontSize);
  height: var(--fontSize);
} */

.title-text h1 {
  text-align: center;
  font-size: calc(var(--fontSize) * 1.5);
  margin-top: calc(var(--fontSize) * 1);
  margin-left: calc(var(--fontSize) * 1);
  margin-right: calc(var(--fontSize) * 1);
}

.title-text h2 {
  text-align: center;
  font-size: calc(var(--fontSize) * 1.25);
  margin-top: calc(var(--fontSize) * 1);
  margin-left: calc(var(--fontSize) * 1);
  margin-right: calc(var(--fontSize) * 1);
}

.fab {
  font-size: calc(var(--fontSize) * 1.5);
  color: white;
}

.first-para img {
	float: right;
	margin: 0px 0px 20px 20px;
}

.first-para {
  margin-top: calc(var(--fontSize) * 3);
}

/* see article at https://www.sitepoint.com/css-pseudo-elements/ to implement first-letter styling
.orderedlist {
	margin-left: 0;
	list-style: none;
}

.orderedlist li::first-letter {
    color: #3f51b5;
    font: bold 1.5em / .5 serif;
}
*/

.publish-date {
  font-size: calc(var(--fontSize) * 0.75);
  text-align: center;
  margin-bottom: calc(var(--fontSize) * 1);
  color: white;
}

.social-links {
  font-size: calc(var(--fontSize) * 0.75);
  text-align: center;
  margin-bottom: calc(var(--fontSize) * 4);
}

hr {
  margin-top: calc(var(--fontSize) * 2);
  margin-bottom: calc(var(--fontSize) * 2);
}

h3.section-heading {
  font-size: calc(var(--fontSize) * 1.5);
  color: var(--brandshadow);
  text-align: center;
  margin-top: calc(var(--fontSize) * 3);
  margin-bottom: calc(var(--fontSize) * 3);
}

.disclaimer {
  font-size: calc(var(--fontSize) * 0.75);
}

/* Reset styling of cite tag set in foundation css */
cite {
  display: inline;
  font-size: inherit;
  color: inherit;
}

cite:before {
  content: "";
}

.first-para::first-line {
  font-weight: bold;
  font-size: calc(var(--fontSize) * 1.25);
}

.first-para a {
  font-weight: inherit;
  font-size: inherit;
  line-height: inherit;
  letter-spacing: inherit;
  font-feature-settings: inherit;
}

.sb-icon {
  text-align: center;
  margin-top: 0;
  margin-bottom: 0;
}