input[type=button]{
    border:2px solid gray;
    background-color: #333333;
    border-radius: 4px;
    padding:10px;
    color:gray;
    font-weight: bold;
}

#image-gallery{
    width:380px;
}

#image-gallery #mainImg{
    width:100%;
    border: 2px solid #333333;
}

h1 {
    color:black;
    font-size:45px;
    margin:10px;
    padding:0;
}

h3 {
    color:black;
    font-size:20px;
    margin:10px;
    margin-bottom:20px;
    padding:0;
}

#ai {
    font-size:8px;
    text-align:center;
}

#content {
    display:flex;
    justify-content:center;
}

main {
    display:flex;
    align-items:center;
    flex-direction:column;
}

main ul li {
    margin:15px;
}

main ul li:hover {
    transform:scale(1.02);
}

main ul li a{
    text-decoration:none;
    color:black;
    font-size:20px;
}