.main-background {
  color: cyan;
  background-color: blue;
  opacity: 0.7;
  border-style: double;
  border-radius: 10px;
  -moz-border-radius: 10px;
  -webkit-border-radius: 10px;
  text-shadow: 1px 1px 3px #666666;
}

.background {
  color: cyan;
  background-color: blue;
  opacity: 0.7;
  border-style: double;
  border-radius: 10px;
  -moz-border-radius: 10px;
  -webkit-border-radius: 10px;
  text-shadow: 1px 1px 3px #666666;
}

.coursework {
  color: cyan;
}

.ground {
  color: cyan;
  background-color: blue;
  opacity: 0.7;
  border-style: double;
  border-radius: 10px;
  -moz-border-radius: 10px;
  -webkit-border-radius: 10px;
}

.pull-right {
  float: right;
}

.w3-content {
text-align: center;
}

.selector-for-some-widget {
  box-sizing: content-box;
}

body {
    font-family: "Arial", sans-serif;
    height: 100vh;
    background-image: url(https://cdn.discordapp.com/attachments/389866324295417896/389868309400649729/vaporwave.jpg);
    background-position: top center;
    background-size: cover;
}