body {
  margin: 0;
  min-height: 100vh;
}

.outer-border {
  border: 3px solid #009A44;
  min-height: 100vh;
  box-sizing: border-box;
  position: fixed;
  inset: 0;
}

.inner-border {
  border: 3px solid #FF883E;
  min-height: 100vh;
  display: flex;
  justify-content: center;
  align-items: center;
}

.responsive-img {
  display: block;
  max-width: 300px;
  width: 80vw;
  height: auto;
}