a {
  color: #E0E0E0;
  font-weight: 600;
  text-decoration: none;
}

a > h2 {
  color: white;
}

body {
  background-color: #212121;
  color: white;
  font-size: 18px;
  font-family: -apple-system, BlinkMacSystemFont, avenir next, avenir, segoe ui, helvetica neue, helvetica, Ubuntu, roboto, noto, arial, sans-serif; 
}

nav {
  display: flex;
  align-items: center;
}

.center {
  display: flex;
  justify-content: center;
}

.logo {
  filter: invert(1) hue-rotate(180deg);
}

main {
  margin: 0 24vw;
}

footer {
  display: flex;
  justify-content: center;
  flex-direction: row;
  gap: 10px;
}

@media only screen and (max-width: 812px) {
  main {
    margin: 0;
  }
  footer {
    flex-direction: column;
    text-align: center;
  }
}