body{
    border: 1px solid black;
    width: 390px;
    height: 844px;
    margin: auto;
    background-color: #e2f1e6; 
}

header {
    width: 390px;
    height: 140px;
    background-color: #4ba598; 
  }
  h1{
    font-family: "Inter-Regular", Helvetica;
    font-weight: 400;
    color: #ffffff;
    font-size: 40px;
    text-align: center;
    margin: 0;
    padding: 10%;
  }
footer{
    background-color:#4ba598;
    height: 60px;
    margin: 0;
  }
  footer img{
    width: 24px;
    height: 24px;
    margin-top: 1rem;
  }
  footer div {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    margin-left: 4.6rem;
  }