tt {
  font-size: 18px;
}

#code {
  background-color: lightgray;
  overflow:auto;
}

#code_program {
  background-color: #F0F1F7;
  overflow: auto;
}

#code_output {
  background-color: black;
  color: white;
  font-size: 14px;
  overflow: scroll;
}
#menu {
  margin-left: 10px
}

#codebold {
  color:firebrick;
}

#red {
  color: red;
}