.box404 {
  height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}
.box404Container {
  width: 80vw;
  height: auto;
}
.box404Text {
  width: 30vw;
  height: auto;
  font-size: 3.125rem;
  font-weight: 700;
  line-height: 3.75rem;
  padding-bottom: 2rem;
}
.box404Link {
  width: 18.125rem;
  height: 2.5rem;
  font-size: 1.5rem;
  font-weight: 700;
  line-height: 2.5rem;
  border-bottom: 0.125rem solid #000;
  padding-bottom: 2rem;
}
@media screen and (max-width: 660px) {
  .box404 {
    padding: 3rem 8%;
    height: auto;
    display: block;
  }
  .box404Text {
    width: auto;
    height: auto;
    padding-bottom: 3rem;
  }
  .box404Container{
      height: auto;
  }
}