html {
  background-color: var(--red);
  font-family: var(--open-sans);
}

footer {
  background: var(--orange);
  position: absolute;
  top: 1600px;
  left: 0;
  width: 100%;
  height: 8rem;
}

h2 {
  color: var(--white);
  font-size: 48px;
  padding: 32px;
  margin-left: 125px;
}

p {
  margin-right: 32px;
}

.topic {
  width: 75%;
  margin: 0 auto;
  display: flex;
  justify-content: space-evenly;
  background-color: var(--white);
  margin-top: 60px;
  padding: 16px;
}

.topic img {
  padding: 40px;
}

.one {
  width: 375px;
  height: auto;
  margin-right: 200px;
  margin-left: 50px;
}

.two {
  width: 150px;
  height: auto;
  margin-right: 400px;
  margin-left: 50px;
}

.three {
  margin-right: 330px;
}