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

.pgs {
  padding-left:16px;
  padding-right:16px; 
}

.topnav {
  overflow: hidden;
  background-color: #333;
}

.topnav a {
  float: left;
  color: #f2f2f2;
  text-align: center;
  padding: 14px 16px;
  text-decoration: none;
  font-size: 17px;
}

.topnav a:hover {
  background-color: #ddd;
  color: black;
}

.topnav a.active {
  background-color: orange;
  color: black;
}

.bar {
  touch-action: none;
}

.noselect {
  user-select: none;
  -webkit-user-select: none;
  -ms-user-select: none;
}

.bar {
  -webkit-tap-highlight-color: transparent;
}