:root {
    --bg-color: #fff;
    --text-color:steelblue;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    background-color: var(--bg-color);
    background-image:url(/pictures/bgs/vintage-laceblue.jpg);
    background-size: repeat;
    color: var(--text-color);
    text-shadow: 1px 1px 2px lightsteelblue;
    font-family: sans-serif;
}

header {
    margin: 2rem 0;
}

header h1 {
    font-size: 2rem;
    font-weight: normal;
    text-align: center;
    
}

main {
    width: 80%;
    margin: 20px auto;
}

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

#gallery img {
    margin: 10px;
    max-width: 300px;
    height: max-content;
    padding: 1rem;
}

.polaroid {
    border: double black 4px;
    background-color: #fff;
    margin: 10px;
    height: max-content;
    box-shadow: 5px 5px 10px #999
}

.polaroid a {
    text-decoration: none;
}

.polaroid figcaption {
    color: rgb(94, 92, 92);
    text-align: center;
    padding: 1rem 0;
}

footer {
    color: steelblue;
    text-align: center;
    font-size: 0.9rem;
    padding-bottom: 1rem;
}

@media only screen and (max-width: 768px) {
    main {
        width: 95%;
    }
}