body {
  margin: 0;
  font-family: "Lato", sans-serif;
}

.sidebar {
  margin: 0;
  padding: 0;
  width: 400px;
  background-color: teal;
  position: absolute;
  height: 100%;
}

.sidebar a {
  display: block;
  color: white;
  padding: 16px;
  text-decoration: none;
   font-weight: 700;
}
 
.sidebar a.active {
  background-color: #ccddff;
  color: teal;
   font-weight: 700;
}

.sidebar a:hover:not(.active) {
  background-color: #00004d;
  color: white;
  font-weight: 700;
}

.sidebar header {
  background-color:#183661;
  font-weight: 900;
  font-size: 120%;
  padding: 16px;
  color: white;
}

div.content {
  margin-left: 420px;
  padding: 1px 16px;
  height: auto;
}

div.content label{
 font-weight: 500;
  font-size: 100%;
  color: black;
}


.sticky {
  position: fixed;
  top: 0;
  width: 100%;
}


@media screen and (max-width: 700px) {
  .sidebar {
    width: 100%;
    height: auto;
    position: relative;
  }
  .sidebar a {float: left;}
  div.content {margin-left: 0;}
}

@media screen and (max-width: 400px) {
  .sidebar a {
    text-align: left;
    float: none;
  }
}