h2 {
  text-transform: uppercase;
}

h2:after {
  content: "  ";
  display: block;
  margin: 5px auto 5px;
  border: 2px solid #d0d0d0;
  border-radius: 4px;
  -webkit-border-radius: 4px;
  -moz-border-radius: 4px;
  box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.05);
  -webkit-box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.05);
  -moz-box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.05);
}

p {
  font-size: medium;
  margin-left: 1em;
}

body {
  max-width: 1000px;
  /* margin: auto 15% 5em 10%; */
  margin: auto;
  padding-left: 2em;
  padding-right: 2em;
  padding-bottom: 5em;
}
h1 {
  margin-top: 10px;
}
a:visited {
  color: cornflowerblue;
}

dt {
  margin-top: 0.5em;
}

dd {
  margin-bottom: 0;
  margin-left: 2em;
  text-indent: -2em;
}
dd > ul {
  text-indent: 0em;
  margin-left: -5em;
}
/* dd::first-line {
  text-indent: -2em;
} */

article {
  border-radius: 20px;
  background-color: whitesmoke;
  width: 50%;
  min-width: 350px;
  box-shadow: 10px 10px 27px 5px rgba(0, 0, 0, 0.3);
}

article > a {
  color: black;
  text-decoration: none;
}

article > a:hover {
  color: black;
}

article > a:visited {
  color: black;
}

article > a > img {
  width: 100%;
  margin: 0;
  padding: 0;
  border-radius: 20px 20px 0px 0px;
}

article > a > h3 {
  text-align: center;
  text-decoration: none;
  margin: auto 0.25em 0.25em 0.25em;
  padding-top: 1.25em;
}

article > a > p {
  padding: 0 0.25em 1em 0.25em;
}

#printbutton {
  font-size: 150%;
  margin: 1.5em;
  position: fixed;
  bottom: 0;
  right: 0;
  z-index: 100;
  background-color: lightskyblue;
  animation: pulse-animation 10s infinite;
}

@keyframes pulse-animation {
  0% {
    box-shadow: 0 0 0 0px rgba(0, 0, 0, 0.2);
  }
  20%,
  100% {
    box-shadow: 0 0 0 20px rgba(0, 0, 0, 0);
  }
}

#onlyprint {
  visibility: hidden;
  display: none;
}