html{
  /*Set some global colors here for quick re-coloring of stuff!*/
  --bg-color: DarkGreen;
  --darker-color: purple;
  --lighter-color: DarkTurquoise;
  --accent-color: White;

  --sidebar-width:140px;
  background-color: #C5C7E2;
  background-image: url('background.png'); /*add image url for tiled background*/
  background-attachment: fixed;
  width: 1000px;
  margin:auto;
  min-height: 100vh;
  position: relative;
}
 
body {
  color: black; /*text color*/
  font-family: 'verdana', cursive, sans-serif;
  text-align: left;
  margin-left: auto;
  margin-right: auto;
  margin-bottom: 24px;
  overflow-x: hidden;
}

header {
  width: 100%;
  background-color: #8185C0;
}

header img{
  max-height: 500px;
  width: 100%;
  margin: auto;
}


p {padding: 2px 6px 2px;}

a:link{
  color: var(--darker-color);
}

a:visited{
  color: var(--darker-color);
}


nav{
  width: 140px;
  position: absolute;
  padding: 10px;
  border-radius: 3px;
  background-color: #C5C7E2;
}

.divider{
  height: 5px;
  width: 100%;
  background-color: #8185C0;
}

main{
  background-color: #FFFFFF;
  margin-left: calc( var(--sidebar-width) + 30px);
  margin-right: 0px;
  padding: 25px;
}


.container{
  display: flex;
}

.picture img {
  max-width: 250px;
  flex-shrink: 0;
  float: left;
  margin: 5px;
}

.description {
  margin: 10px;
  padding: 5px;
  border-radius: 8px;
  background-color: var(--lighter-color);
  border: 2px solid var(--darker-color);
}

.gallery img {
  border: 1px solid var(--accent-color); 
  padding: 5px; 
  height: 200px;
}


table {
  table-layout:fixed;
  border: 5px solid;/*table outline*/
  border-spacing:2px;
  margin: auto;
  width: 40%;
  min-width: 300px;
  background-color: var(--lighter-color);
}

th{
  text-align: center;
  border: 1px solid;f
  border-spacing:2px;
}

td{
  text-align: left;
  border: 1px solid;
  border-spacing:2px;
  padding: 2px 6px 2px;
}

footer {
  font-size: 12px;
  width: 100%;
  position: absolute;
  bottom: 10px;
  text-align: center;
  height: 24px;
}

div.gallery {
  border: 0px solid #000;
}
      
div.gallery:hover {
  border: 0px solid #000;
}
      
div.gallery img {
  width: 100%;
  height: auto;
}
      
.desc {
  padding: 5px;
  text-align: left;
}

      
.responsive {
  padding: 0px 10px;
  float: left;
  width: 29.99999%;
}
      
@media only screen and (max-width: 700px) {
  .responsive {
    width: 49.99999%;
    margin: 6px 0;
    }
      }
      
@media only screen and (max-width: 500px) {
  .responsive {
    width: 100%;
    }
      }
      
.clearfix:after {
  content: "";
  display: table;
  clear: both;
  }