style.css

@import url("https://fonts.googleapis.com/css2?family=Outfit:wght@100..900&display=swap");
@import url("https://fonts.googleapis.com/css2?family=Outfit:wght@100..900&display=swap");
html {
  font-size: 100%;
  box-sizing: border-box;
}

*, *::before, *::after {
  box-sizing: border-box;
}

body {
  height: 100vh;
  margin: 0;
  padding: 0;
  line-height: 1.2;
  font-family: "Outfit", sans-serif;
  background-color: hsl(212, 45%, 89%);
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}

main {
  width: 100%;
  min-height: 95%;
  display: flex;
  justify-content: center;
  align-items: center;
}

.content-box {
  background-color: hsl(0, 0%, 100%);
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  border-radius: 20px;
  padding-top: 15px;
  padding-bottom: 15px;
}

.qr-code {
  width: 90%;
}

img {
  border-radius: 10px;
  width: 100%;
  height: auto;
  -o-object-fit: cover;
     object-fit: cover;
}

.text-content-box {
  width: 80%;
}

.normal-text {
  color: hsl(220, 15%, 55%);
  font-weight: 400;
  font-size: 15px;
}

.text-content {
  text-align: center;
}

.bolder-text {
  color: hsl(218, 44%, 22%);
  font-weight: 700;
  font-size: 20px;
}

@media (width < 310px) {
  body {
    display: none;
  }
}
@media (width < 400px) {
  .content-box {
    width: 80%;
    min-height: 200px;
  }
}
@media (width > 400px) {
  .content-box {
    width: 330px;
    min-height: 300px;
  }
}