body {
    background-color: #B4D3B2;
    background-repeat: no-repeat;
    background-size: 100% 100%;
    min-height: 100vh;
}
div {
    position: absolute;
    top: 20%;
    width: 40%;
    padding: 15px;
    background-color: #26532B;
    border-radius: 10px;
}
p, a {
    color: #ffea00;
}
a:hover {
    color: #B4D3B2;
    background-color: #26532B;
}