img {
    display: block;
    margin-left: auto;
    margin-right: auto;
    outline: 7px solid #90EE90;
}

h1 {
    text-align: center;
    font-size: 40px;
    font-family: Verdana;
    color: #006400;
}

h3 {
    text-align: center;
    font-size: 25px;
    font-family: Verdana;
}

body {
  background-color: #FFFFE0;
}