style.css

@import url("https://fonts.googleapis.com/css2?family=Roboto&display=swap");

* {
  margin: 0;
  padding: 0;
}

img {
  width: 100%;
  height: auto;
}

body {
  background-color: lightblue;
  font-family: "Roboto", sans-serif;
}

.row {
  display: flex;
  flex-wrap: wrap;
  margin-top: calc(var(--bs-gutter-y) * -1);
  margin-right: calc(var(--bs-gutter-x) * -0.5);
  margin-left: calc(var(--bs-gutter-x) * -0.5);
}

.col {
  width: 50%;
}

.col-range {
  width: 30% !important;
  background-color: white;
  height: 100vh;
  padding: 3%;
}

.col-preview {
  padding: 0;
  display: flex;
  justify-content: center;
  align-items: center;
}

.container {
  background-color: white;
  width: 60%;
  padding: 5%;
  text-align: center;
}

form {
  padding-top: 30%;
}

input {
  width: 90%;
  font-size: 24pt;
}

footer {
  padding: 5%;
}

#owner {
  margin-top: 50%;
}

.github_icon {
  width: 30px;
}

.code {
  background-color: #3c3442;
  padding: 3%;
  color: white;
}

.code span {
  color: rgb(250, 99, 212);
}

@media (max-width: 768px) {
  .col-range {
    width: 100% !important;
  }

  .col {
    width: 100%;
  }

  .container {
    margin: 5% 0 5% 0;
  }
}