body {
  margin: 20px;
  background-color: #FDF6F0;
}
.wrapper {
  display: grid;
  grid-gap: 10px;
  grid-template-columns: 200px; auto-fit;
  background-color: #fff;
  color: #444;
}
.box {
  background-color: #aa2233;
  border-radius: 3px;
  padding: 10px;
  font-size: 100%;
  margin: -4px;
}
.header {
  grid-column: 1 / span 2;
  grid-row: 1;
  color: #000000;
  background-color: #DEBA9D;
  height: 70px;
}

.menu {
  grid-column: 1;
  grid-row: 2 / span 2;
  background-color: #FFDFAF;
}
.content {
  grid-column: 2;
  grid-row: 2;
  background-color: #FEFFE2;
}
.footer {
  grid-column: 2;
  grid-row: 3;
  height: 30px;
  background-color: #FDE49C;
  font-size: 105%;
  padding-top: 20px;
  padding-left: 20px;
}

ul {
  list-style-type: none;
  margin-top: 1px;
  padding: 0px;
  width: 190px;
  background-color: #C59771;
}
li a {
  display: block;
  color: #000000;
  padding: 8px 16px;
  text-decoration: none;
}
li {
  text-align: center;
}
li:last-child {
}
li a.active {
  background-color: #E5B791;
  color: white;
}
li a:hover:not(.active) {
  background-color: #555;
  color: white;
}

.codebox620 {
  width: 620px;
  height: 300px;
  overflow-x: scroll;
  overflow-y: scroll;
  border: 1px solid #AAAAAA;
  color: #555555;
  background-color:#EEEEFF;
  white-space: pre-line;
  padding:15px;
  font-size:0.9em;
  display: inline-block;
  font-family: Courier, sans-serif;
  white-space: pre;
	line-height: 1.3;
  margin-top: 8px;
  margin-bottom: 8px;
}

.codebox820 {
  width: 820px;
  height: 300px;
  overflow-x: scroll;
  overflow-y: scroll;
  border: 1px solid #AAAAAA;
  color: #555555;
  background-color:#EEEEFF;
  white-space: pre-line;
  padding:15px;
  font-size:0.9em;
  display: inline-block;
  font-family: Courier, sans-serif;
  white-space: pre;
	line-height: 1.3;
  margin-top: 8px;
  margin-bottom: 8px;
}