html,
body,
.container {
  background: black;
  display: grid;
  font-family: sans-serif;
  grid-template-columns: 1fr 8fr 1fr;
  grid-template-rows: 2fr 7fr 1fr;
  grid-row-gap: 6rem;
  height: 100vh;
  margin: 0;
  padding: 0;
  text-align: justify;
  width: 100vw; }

header {
  color: white;
  justify-content: center;
  grid-column: 2;
  grid-row: 1; }
  header h1 {
    text-align: center; }
  header h6 {
    margin: 0 auto; }

content {
  grid-column: 2;
  grid-row: 2;
  justify-content: center;
  max-width: auto; }
  content #content-container {
    display: grid;
    grid-template-rows: 2fr 2fr 1fr 1fr;
    grid-row-gap: 1.5rem; }
    content #content-container input {
      grid-row: 1;
      grid-column: 2;
      text-align: center; }
    content #content-container output {
      background-color: #3B3B3B;
      border: 1px solid grey;
      border-radius: 3px;
      color: #757575;
      display: block;
      font-size: 13px;
      grid-row: 2;
      grid-column: 2;
      line-height: 60px;
      max-height: 60px;
      overflow-y: auto;
      text-align: center;
      word-break: break-all; }
    content #content-container #mockBtn {
      grid-row: 3;
      grid-column: 2; }

footer {
  align-self: end;
  color: white;
  grid-column: 2;
  grid-row: 3;
  justify-content: center;
  width: auto; }
  footer p {
    font-size: 12px;
    justify-content: center;
    text-align: center; }

@media (max-width: 425px) {
  h6 {
    max-width: 80vw; }
  #content-container {
    grid-template-columns: 1fr 8fr 1fr; } }

@media (min-width: 426px) {
  h6 {
    max-width: 60vw; }
  #content-container {
    grid-template-columns: 2fr 6fr 2fr; } }

@media (min-width: 670px) {
  h6 {
    max-width: 40vw; }
  #content-container {
    grid-template-columns: 3fr 4fr 3fr; } }