body {
  text-align: center;
  font-family: Verdana, Tahoma;
  font-size: small;
  color: #999;
  background-color: #111;
  max-width: 100%;
  margin: auto;
  padding: 5px 0
}

a, a:link{
  display: inline-block;
  text-decoration: none;
  color: #c8d8f6;
  line-height: 2;
  margin-top: 5pt;
  padding: 5pt 8pt;
  border-radius: 3px;
  transition: color .3s, background .3s;
}
a:hover {
  background: #0004;
  color: #9cb9ef;
}

.head {
  font-weight: bold;
  color: #777;
  background-color: #333;
  padding: 5px 5px 7px;
  border-bottom: 1px #111 solid;
  box-shadow: 0 -5px 25px #222 inset
}

.menu {
  background-color: #555;
  padding: 5px 5px 7px;
  border-top: 1px #666 solid;
  border-bottom: 1px #333 solid;
  box-shadow: 0 -5px 25px #222 inset
}

.err {
  text-align: center;
  font-size: 2em;
  font-weight: 100;
  color: #fff;
  text-shadow: 0 -1px 2px #842424;
  background-color: #D66B6B;
  padding: 50px 20px 70px;
  border-top: 1px #E19393 solid;
  border-bottom: 1px #CA4343 solid;
  box-shadow: 0 -5px 25px #CA4343 inset
}