body {
  margin: 0;
  font-family: Arial, Helvetica, sans-serif;
}

.top-container {
  background-color: #f1f1f1;
  padding: 30px;
  text-align: center;
}

.header {
/*  padding: 10px 16px; */
  background: #555; 
  color: #f1f1f1;
}


.content {
  padding: 3px;
}

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

.sticky + .content {
  padding-top: 102px;
}

.pointer {
cursor: pointer;	
}

.w3-check {
height: 18px;
}