/* Gallery page. */
section#album_list{
    text-align: center;
}

section#album_list h3{
    text-align: left;
}

section#album_list article{
    display: inline-block;
    vertical-align: top;
    text-align: center;
    margin: 1em;
    width: 20em;
}

section#album_list article img{
    display: inline-block;
    width: 4em;
    margin: 1em;
    border: 0.2em solid black;

}

/* Album page. */
section#album{
    text-align: center;
}
section#album h3{
    text-align: left;
}
section#album img{
    max-height: 7em;
    max-width: 7em;
    margin: 1em;
}

/* Photo viewer. */
div#screen_cover{
    position: fixed;
    top: 0;
    left: 0;
    background-color: black;
    display: none;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: all .9s ease-in-out;
    z-index: 1000;
}
section#photo_viewer{
    position: fixed;
    display: none;
    top: 1em;
    left: 4em;
    right: 4em;
    bottom: 1em;
    opacity: 0;
    transition: all .6s ease-in-out;
    z-index: 1001;
    min-height: 10em;
}
@media screen and max-width: 800px{
    div#photo_viewer{
        top: 2%;
        left: 2%;
        right: 2%;
        bottom: 2%;
    }
}
section#photo_viewer h3 div#viewer_close_container{
    height: 1.5em;
    float: right;
    margin-top: -0.3em;
    margin-right: -0.4em;
}
section#photo_viewer article{
    text-align: center;
}
section#photo_viewer article div{
    display: inline-block;
    vertical-align: middle;
    margin: 0;
}
section#photo_viewer article div.arrow{
    width: 15%;
    padding: 0.5em;
}
section#photo_viewer article div#photo_view{
    width: 65%;
    padding: 0.1em;
}
section#photo_viewer article div#photo_view img{
    display: block;
    background: #000000;
    border: 0.1em solid #000000;
    border-radius: 0.5em;
}

section#photo_viewer article div#photo_view p{
    margin: 0.2em;
    padding: 0;
    text-align: left;
}