.topnav {
  background-color: black;
  overflow: hidden;
}

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

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

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

.logoMenu {
  background-color: black;
  float: right;
  object-fit: scale-down;
  font-size: 17px;
  padding: 2px 2px;
  height: 2.5em;
}

.content {
  margin-left: 10px;
  margin-right: 10px;
  margin-bottom: 10px;
  margin-top: 10px;
}