HTMLify

body {
  display: flex;
  justify-content: center;
}

section {
  margin: 10vh 10vw;
  display: flex;
  flex-direction: row;
}

.cont {
  width: 40vw;
}

.colors {
  outline: none;
  border: none;
  width: 100px;
  height: 100px;
}

.randomColorBtn {
  margin-top: 20px;
  padding: 10px 20px;
  margin-left: 3rem;
  cursor: pointer;
}