nav>ul>li{
  display:inline-block;
  border:1px solid black;
  padding: 3px;
}

a.iconlink{
  display:inline-block;
  border: 1px solid black;
  padding: 3px;
  min-width:6em;
  text-align:center;
  text-decoration: none;
  color:black;
}

img.iconlink_image{
  width: 3em;
  height:3em;
}

div.calendar{
    width:100%;
    height:90vh;
}