body {
  color: var(--imgview-text);
  background: var(--imgview-bg);
  display: flex;
  min-height: 100vh;
  flex-direction: column;
  flex: 1;
  margin: 0 auto;
  max-width: 80rem;
  padding: 0 .5rem;
  }

  /* Format navigation */
nav {
  font-size: 1rem;
  line-height: 2;
  padding: 1rem 0;
}

nav a {
  margin: 1rem 1rem 0 0;
  border: 1px solid var(--imgview-text);
  border-radius: 5px;
  color: var(--imgview-text);
  display: inline-block;
  padding: .1rem 1rem;
  text-decoration: none;
  transition: .4s;
  text-align:center;
}

nav a:hover {
  text-decoration: underline;
  
}

nav a.current:hover {
  text-decoration: none;
}
body img {
  display: block;
  box-shadow: 6px 6px 6px rgba(0,0,0,0.3);
  object-fit: contain;
  border-radius: 0px;
  max-width: 100%;
	height: auto;
}

body h4 {
  margin-top: var(--imgview-h4-magin-top);
  margin-left: var(--imgview-h4-magin-left);
  font-size: var(--imgview-h4-font-size);
  overflow: hidden;
  text-overflow: ellipsis;
}