*, *::after, *::before {
    box-sizing: border-box;
}

img {
    vertical-align: middle;
}

html, body {
    display: flex;
    background-color: #e8e6e6;
    height: 100%;
    width: 100%;
    padding: 0;
    margin: 0;
    font-family: sans-serif;
}

#list {
    height: 2000px;
    overflow: scroll;
    width: 260px;
    text-align: center;
}

#list img {
    width: 200px;
    padding: 10px;
    border-radius: 10px;
    margin: 15px 0;
    cursor: pointer;
}

#list img.current {
    background: #0003;
}

#image-container {
    flex: auto;
    height: 2000px;
    background: #222;
    color: #fff;
    text-align: center;
    cursor: pointer;
    -webkit-user-select: none;
    user-select: none;
    position: relative;
}

#image-container #dest {
    height: 2000px;
    width: 100%;
    background-size: contain;
    background-repeat: no-repeat;
    background-position: top;
}

#image-container #page-num {
    position: static;
    font-size: 14pt;
    left: 10px;
    bottom: 5px;
    font-weight: bold;
    opacity: 0.75;
    text-shadow: /* Duplicate the same shadow to make it very strong */
        0 0 2px #222,
        0 0 2px #222,
        0 0 2px #222;
}