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

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

h1 {
  flex-basis: 8vh;
  background-color: gray;
  color: white;
  font-family: "Spartan", Arial, Helvetica, sans-serif;
  text-align: center;
  line-height: 8vh;
  margin-bottom: 35px;
  font-size: 24px;
}

section {
  flex-grow: 1;
  display: flex;
  flex-direction: row;
  flex-wrap: wrap;
  justify-content: space-around;
  align-content: space-around;
}

section div {
  flex-basis: 50%;
  padding: 15px;
}

section div img {
  width: 100%;
}

@media (max-width: 1024px) {
  section div {
    flex-basis: 100%;
    padding: 30px;
  }
}

@media (max-width: 640px) {
  h1 {
    font-size: 16px;
    flex-basis: 5vh;
    line-height: 5vh;
    margin-bottom: 15px;
  }
}