ul {
    list-style: none;
    padding: 0;
}
ul li {
    margin: 10px 0;
}
ul li a {
    display: inline-block;
    padding: 10px 20px;
    background-color: #2e7d32;
    color: white;
    text-decoration: none;
    border-radius: 5px;
    transition: background-color 0.3s;
}
ul li a:hover {
    background-color: #1b5e20;
}

ul li a img {
    vertical-align: middle;
    height: 30px;
}

h1 {
    color:black;
}