:root {
  --bordercolor: #000000;
}

body {
  background-image: url("https://furgotten12.neocities.org/images/201.png");
  background-repeat: repeat-x;
  height: auto;
  background-color: #00c0e0;
}

.mark {
  margin: auto;
  width: 66em;
}

.main {
  display: -webkit-box;
  margin: auto;
  width: 66em;
  border: 5px solid var(--bordercolor);
  background-color: #fff;
}

.side {
  width: 12em;
  padding: 5px;
}

.content {
  width: 40em;
  padding: 5px;
  border-left: 3px solid var(--bordercolor);
  border-right: 3px solid var(--bordercolor);
  text-align: center;
}

.sidebar {
  list-style-type: none;
  padding: 0px;
}

.sidebar li {
  height: 25px;
}

.sidebar li a, .sidebar li a:visited {
  text-decoration: none;
 color: #d283d2;
}

.sidebar li a:hover {
  text-decoration: underline;
  color: #782978;
}