server/static/assets/main.css

html {
  overflow-y: scroll;
}

body {
  font-family: 'Roboto', sans-serif;
  margin: 0;
}

.container {
  width: 60%;
  margin: 0 auto;
}

a {
  color: #3498db;
}

a:hover {
  text-decoration: underline;
  /*opacity: 0.8;*/
  transition: color 0.2s;
  color: #2980b9;
}


@media (max-width: 1600px) {
  .container {
    width: 70%; 
  }
}

@media (max-width: 1500px) {
  .container {
    width: 80%; 
  }
}

@media (max-width: 900px) {
  .container {
    width: 92%; 
  }
}