* {
  margin: 0;
  padding: 0;
}

.material-symbols-outlined {
  font-variation-settings:
  'FILL' 0,
  'wght' 400,
  'GRAD' 0,
  'opsz' 24;
  vertical-align: -4px;
}

a:link {
  text-decoration: none;
  color: rgb(75, 75, 75);
}

a:visited {
  text-decoration: none;
  color: rgb(75, 75, 75);
}

a:hover {
  text-decoration: underline;
  color: rgb(75, 75, 75);
}

body {
  background-image: url(images/bg-bw-retro.png);
  background-size: cover;
  background-repeat: no-repeat;
  background-position: center;
}

header {
  height: 90px;
  background-color: rgba(250, 250, 250, 0.8);
}

.topnav-right {
  font-size: 20px;
  float: right;
  padding: 38px 75px 0 0;
  color: rgb(75, 75, 75);
}

.nav-small {
  display: none;
}

footer {
  position: absolute;
  bottom: 5px;
  right: 10px;
  font-size: smaller;
  color: rgb(75, 75, 75);
}

img {
  width: fit-content;
  width: 300px;
  padding: 30px 0 0 30px;
}

@media screen and (max-width: 780px) {
  
  header {
    height: 130px;
  }

  img {
    display: block;
    margin: auto;
    padding: 30px 5px 30px 5px;
    width: 90%;
  }

  .topnav-right {
    display: none;
  }

  .nav-small {
    display: block;
    position: absolute;
    right: 20px;
    top: 102px;
  }
}