/* The navigation menu */
.navbar {
  overflow: hidden;
  background-color: #333;
}

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

/* The subnavigation menu */
.subnav {
  float: left;
  overflow: hidden;
}

/* Subnav button */
.subnav .subnavbtn {
  font-size: 16px;
  border: none;
  outline: none;
  color: white;
  padding: 14px 16px;
  background-color: inherit;
  font-family: inherit;
  margin: 0;
}

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

/* Style the subnav content - positioned absolute */
.subnav-content {
  display: none;
  position: absolute;
  left: 0;
  background-color: blue;
  width: 100%;
  z-index: 1;
}

/* Style the subnav links */
.subnav-content a {
  float: left;
  color: white;
  text-decoration: none;
}

/* Add a grey background color on hover */
.subnav-content a:hover {
  background-color: #eee;
  color: black;
}

/* When you move the mouse over the subnav container, open the subnav content */
.subnav:hover .subnav-content {
  display: block;
}.card {
  box-shadow: 0 4px 8px 0 rgba(0, 0, 0, 0.2);
  max-width: 300px;
  margin: auto;
  text-align: center;
  font-family: arial;
}

.price {
  color: grey;
  font-size: 22px;
}

.card button {
  border: none;
  outline: 0;
  padding: 12px;
  color: white;
  background-color: #000;
  text-align: center;
  cursor: pointer;
  width: 100%;
  font-size: 18px;
}

.card button:hover {
  opacity: 0.7;
}