img{
    max-width: 100%;
}
.gallery{
    background-color: antiquewhite;
    padding: 80px 0;
}
.gallery img{
    background-color:brown;
    padding: 15px;
    width: 100%;
    box-shadow: 0 0 15px rgba(0,0,0.3);
    cursor: pointer;
}
h1{
    font-size: 50px;
}
h3{
    font-size: 80px;
}