body {
/*  color: #303030;*/
/*  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen-Sans, Ubuntu, Cantarell, "Helvetica Neue", sans-serif;*/
  background-color: white;
  font-family: sans-serif;
}

#title {
  text-align: center; 
}

#main {
  display: flex;
  flex-flow: row wrap;
}

#sidebar {
  background-color: x;
  width : 20%;
  margin-left: 5%;
}

#sidebar ul {
  text-transform: uppercase; 
  list-style: none;
  padding: 0;
}

#content {
  background-color: x;
  width : 60%;
  margin-right: 10%;
}
/*
#content h3 {
 text-transform: uppercase;
 margin-bottom: 0;
}
*/

#navigation_bar {
  border: 1px solid gray;
/*  border-radius: 5px;
  border-left : 0px;
  border-right : 0px;
  color: white;
  text-decoration: None;
  list-style: none;
  font-size: 1.2em;
  text-align: center;*/
}
/*
#navigation_bar li {
  display: inline;
  padding-left: 10px;
  padding-right: 10px;
}
*/
a {
  text-decoration: None;
  color: #939105;
}
/*
p {
  padding-left : 5px;
}

#footer {
  border-top: 1px solid gray;
  margin-top: 2em;
  padding-top: 1em;
  font-size: 0.75em;
  text-align: center;
  font-family: courier;
}*/