body {background: #fff; font-family: arial,helvetica,sans-serif; margin: 0 0 0 0;}

.center {
margin: auto;
max-width: 600px;
padding: 10px;
}
div.body {
margin: 0 0 20px 0;
}

div.title {
}

img {
  width: auto;
  height: auto;
  max-width: 100%;
  max-height: 90%;
}

/* Navbar container */
.navbar {
  overflow: hidden;
  background-color: #333;
  font-family: Arial;
}

/* Links inside the navbar */
.navbar div {
  float: left;
  font-size: 16px;
  color: #eee;
  background-color: #555;
  text-align: center;
  padding: 14px 16px;
  text-decoration: none;
}

/* Links inside the navbar */
.navbar a {
  float: left;
  font-size: 16px;
  color: white;
  text-align: center;
  padding: 14px 16px;
  text-decoration: none;
}

/* The dropdown container */
.dropdown {
  float: left;
  overflow: hidden;
}

/* Dropdown button */
.dropdown .dropbtn {
  font-size: 16px;
  border: none;
  outline: none;
  color: white;
  background-color: inherit;
  font-family: inherit; /* Important for vertical align on mobile phones */
  margin: 0; /* Important for vertical align on mobile phones */
}

/* Add a red background color to navbar links on hover */
.navbar a:hover, .dropdown:hover .dropbtn {
  background-color: blue;
}

/* Dropdown content (hidden by default) */
.dropdown-content {
  display: none;
  position: absolute;
  background-color: #f9f9f9;
  min-width: 100px;
  box-shadow: 0px 8px 16px 0px rgba(0,0,0,0.2);
  z-index: 1;
}

/* Links inside the dropdown */
.dropdown-content a {
  float: none;
  padding: 12px 16px;
  text-decoration: none;
  display: block;
  text-align: left;
}

/* Add a grey background color to dropdown links on hover */
.dropdown-content a:hover {
  background-color: blue;
}

/* Show the dropdown menu on hover */
.dropdown:hover .dropdown-content {
  display: block;
}