* {
  margin: 0;
  padding: 0;
  background-color: black;
  color: #ADD4F8;
  text-align: center;
}

h1 {
  font-family: 'Roboto', sans-serif;
  font-weight: 500;
  text-transform: uppercase;
  margin: 10px 0;
  font-size: 40px;
}

h2 {
  font-family: 'Roboto', sans-serif;
  font-weight: 500;
  margin-top: 20px;
  margin-bottom: 5px;
}

p, a, li {
  font-family: 'Roboto Slab', serif;
  font-size: 17px;
}

img {
  width: 600px;
  height: 400px;
  margin-bottom: 20px;
}

#last_li {
  margin-bottom: 15px;
}

#last {
  padding-bottom: 20px;
  width: 600px;
  height: 900px;
}

#back {
  padding-bottom: 25px;
  font-size: 19px;
  text-decoration: none;
}

@media screen and (max-width: 680px) {
  .quer {
    width: 98%;
    height: auto;
  }

  #last {
    width: 98%;
    height: auto;
  }
}