html {
  scroll-behavior: smooth;
}
nav {
  width: 100%;
  padding: 0;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  box-sizing: border-box;
}
nav a, details {
    letter-spacing: 0;
    transition: letter-spacing 0.25s;
    font-size: 1.25em;
    padding: 1%;
    background-color: var(--primary);
    border: 2px solid var(--border);
    line-height: 1.25em;
    color: var(--link);
    cursor: pointer;
    white-space: nowrap;
}
nav a:hover, nav a:focus, details:hover, details:focus{
  background-image: url(/assets/link-background.gif);
  color: rgb(32, 28, 113);
  letter-spacing: 1px;
}
summary {
    list-style: none;
    letter-spacing: 0;
    transition: letter-spacing 0.25s;
}
details a {
    font-size: 1em;
    padding: 1%;
}
summary:hover, summary:focus {
  background-image: url(/assets/link-background-blue.gif);
  color: rgb(113, 28, 28);
  letter-spacing: 1px;
}
#container {
  flex-direction: column;
}
#main {
  flex-direction: column;
  margin-top: 10%;
}
#navigation {
    margin-top: 0;
    position: fixed;
    top: 0;
    width: 60%;
    z-index: 1;
}
#contentjump {
  color: var(--secondary);
  background-color: var(--primary);
  width: 100%;
  position: absolute;
  top: 0;
  left: 0;
  padding: 1%;
  transform: translateY(-100%);
  transition: transform 0.5s;
}
#contentjump:focus {
  transform: translateY(0%);
}
#navigationjump {
  display: none;
  color: var(--secondary);
  background-color: var(--primary);
  width: 100%;
  padding: 1%;
  margin: 0;
  text-align: center;
  text-decoration: underline;
}
@media only screen and (orientation: portrait) {
  nav a, details {
    font-size: 0.9em;
  }
  #navigationjump {
    display: block;
  }
  #contentjump {
    display: none;
  }
}