body, html {
    font-family: "Arial", sans-serif;
    margin: 0;
    padding: 0;
}

body {
    background-size: cover;
    background-image: url('backgroundWeb2.jpg');
}

div.main {
    color: #FFF;
    text-shadow: -1px 0 black, 0 1px black, 1px 0 black, 0 -1px black;
    min-width: 300px;
    max-width: 820px;
    /*max-width: 820px;*/
    margin: 0 auto;
    padding: 0 20px;
}

div.door {
    min-width: 120px;
    max-width: 200px;
    min-height: 90px;
    max-height: 130px;
    margin: 5px;
    border: solid 1px #444444;
    overflow: hidden;
    display: inline-block;
    position: relative;
    background-color: rgba(255, 255, 255, 0.5);
}

div.door img {
    max-height: 100%;
    position: absolute;
}
div.door a {
    position: absolute;
    width: 100%;
    height: 100%;
    display: block;
}


div.door span {
    color: rgb(255, 255, 255);
    font-size: 2em;
    display: block;
    position: absolute;
    margin: 0 auto;
}

div.door span.locked {
    color: rgb(100, 100, 100);
}

div#doorContent {
    position: absolute;
    top: 0;
    margin: 0 auto;
    display: none;
    min-height: 100%;
    width: 100%;
    background: #333;
}

div#doorContent img {
    max-width: 100%;
    cursor: pointer;
}