* {box-sizing: border-box}
body {font-family: Arial, Helvetica, sans-serif;}

header {
  background-color: white;
  padding: 8px;
  text-align: center;
  font-size: 16px;
  color: black;
}

.navbar {
  width: 100%;
  background-color: #222831;
  overflow: auto;
}

.navbar a {
  float: left;
  padding: 12px;
  color: white;
  text-decoration: none;
  font-size: 17px;
}

.navbar a:hover {
  background-color: #000;
}

.active {
  background-color: #222831;
}

@media screen and (max-width: 500px) {
  .navbar a {
    float: none;
    display: block;
  }
}

body, html {
  height: 80%;
}

.parallax {
  /* The image used */
  background-image: url('https://bit.ly/3MIQmP6');

  /* Set a specific height */
  min-height: 500px;

  /* Create the parallax scrolling effect */
  background-attachment: fixed;
  background-position: center;
  background-repeat: no-repeat;
  background-size: cover;
}

.flex-container {
  display: flex;
}

.flex-child {
  flex: 1;
  text-align: center;
}

.flex-child:first-child {
  margin-right: 20px;
  text-align: center;
}

p {
  font-size: 18px;
}

div {
  /*border: 3px solid #4CAF50;*/
  padding: 5px;
}

.clearfix::after {
  content: "";
  clear: both;
  display: table;
}

footer {
  text-align: center;
  padding: 1px;
  background-color: #222831;
  color: white;
  font-size: 12;
}