* {
  padding: 0;
  margin: 0;
}
a {
   color: #5a5add;
   text-decoration: none;
}
a:hover {
  text-decoration: underline;
}
body {
  width: 940px;
  padding: 0 10px;
  margin: 20px auto;
  font-family: Helvetica, Arial, sans-serif;
}
h1 {
  font-size: 3em;
  margin: 20px 0;
  text-indent: -9999em;
  background: url(../images/id_128.png) center top no-repeat;
  height: 128px;
  width: 290px;
  float: left;
}
h2 {
  margin: 20px 0;
}
h3 {
  margin: 20px 0;
}
h4 {
  margin: 20px 0;
}

ul {
list-style-position: inside;
}
#navigation {
  background-color: #eee;
  list-style-type: none;
  line-height: 40px;
  height: 40px;
  padding: 0 20px;
  float: right;
  width: 590px;
  margin-top: 110px;
}
#navigation li {
  display: block;
  float: left;
  padding: 0 5px;
}
#navigation li a {
  color: #5a005a;
  text-decoration: none;
  padding: 10px;
}
#navigation li a:hover {
  background-color: #5a005a;
  color: #ffffff;
}

#content {
  clear: both;
  float: left;
  width: 620px;
  margin: 20px 0;
}
#content p {
   margin: 20px 0;
}
#sidebar {
  float: right;
  width: 300px;
  margin: 20px 0;
}
#footer {
  clear: both;
  margin: 20px 0;
}
#footer p {
  font-size: 0.8em;
  text-align: center;
}

#error404 {
  margin-top: 40px;
  background: url(../images/id_128.png) center center no-repeat;
  height: 400px;
  position: relative;
}
#error404 h2 {
  position: absolute;
  bottom: 40px;
  text-align: center;
  width: 100%;
}
#error404 p {
  position: absolute;
  bottom: 20px;
  text-align: center;
  width: 100%;
}