html {
            /* killing 300ms touch delay in IE */
            -ms-touch-action: manipulation;
            touch-action: manipulation;
        }

        .is-hidden {
            display: none;
        }

        .btn {
            text-transform: uppercase;
            color: #efefef;
            background-color: #333;
            padding: 0.313em 0.625em; /* 5 10 */
        }

            .btn:hover,
            .btn:focus {
                background-color: #c00;
            }

            .btn:active {
                background-color: #a00;
            }


        #container {
            width: 41.25em; /* 660 */
            text-align: center;
            padding: 0 1.25em; /* 20 */
            margin: 3.125em auto 6.25em; /* 50 100 */
        }

            #container h1 {
                font-size: 2.125em; /* 34 */
                line-height: 0.882em; /* 30 (34) */
                text-transform: uppercase;
            }

                #container h1 span {
                    font-size: 0.588em; /* 20 (34) */
                    line-height: 1em; /* 20 (20) */
                    color: #aaa;
                    display: block;
                }

                #container h1 a:hover span,
                #container h1 a:focus span {
                    color: #333;
                }

            #container h2 {
                border-top: 1px solid #ddd;
                padding-top: 1.875em; /* 30 */
                margin-top: 1.875em; /* 30 */
                margin-bottom: 0.625em; /* 10 */
            }

                #container h2 span {
                    color: #666;
                }

                #container h2[data-caption]:before {
                    font-size: 0.875rem;
                    font-weight: 300;
                    color: #fff;
                    background-color: #c00;
                    display: inline-block;
                    content: attr( data-caption );
                    padding: 0.125rem 0.313rem; /* 2 5 */
                    margin-right: 0.625rem; /* 10 */
                    -webkit-transform: rotate( -8deg );
                    -ms-transform: rotate( -8deg );
                    transform: rotate( -8deg );
                }

            #container ul {
            }

            #container li {
                display: inline-block;
                margin: 0.625em; /* 10 */
            }

            #container img {
                width: 8.75em; /* 140 */
                height: 8.75em; /* 140 */
                border-color: #eee;
                border: 0.625em solid rgba( 255, 255, 255, .5 ); /* 10 */
                -webkit-box-shadow: 0 0 0.313em rgba( 0, 0, 0, .05 ); /* 5 */
                box-shadow: 0 0 0.313em rgba( 0, 0, 0, .05 ); /* 5 */
                -webkit-transition: -webkit-box-shadow .3s ease, border-color .3s ease;
                transition: box-shadow .3s ease, border-color .3s ease;
            }

                #container img:hover,
                #container img:focus {
                    border-color: #fff;
                    -webkit-box-shadow: 0 0 0.938em rgba( 0, 0, 0, .25 ); /* 15 */
                    box-shadow: 0 0 0.938em rgba( 0, 0, 0, .25 ); /* 15 */
                }

        footer {
            font-size: 0.875em; /* 14 */
            color: #aaa;
            border-top: 1px solid #ddd;
            padding-top: 2.143em; /* 30 (14) */
            margin-top: 2.143em; /* 30 (14) */
        }

            footer a {
                color: #666;
            }

                footer a:hover,
                footer a:focus {
                    color: #333;
                }


        /* IMAGE LIGHTBOX SELECTOR */

        #imagelightbox {
            cursor: pointer;
            position: fixed;
            z-index: 10000;
            -ms-touch-action: none;
            touch-action: none;
            -webkit-box-shadow: 0 0 3.125em rgba( 0, 0, 0, .75 ); /* 50 */
            box-shadow: 0 0 3.125em rgba( 0, 0, 0, .75 ); /* 50 */
        }


        /* ACTIVITY INDICATION */

        #imagelightbox-loading,
        #imagelightbox-loading div {
            border-radius: 50%;
        }

        #imagelightbox-loading {
            width: 2.5em; /* 40 */
            height: 2.5em; /* 40 */
            background-color: #444;
            background-color: rgba( 0, 0, 0, .5 );
            position: fixed;
            z-index: 10003;
            top: 50%;
            left: 50%;
            padding: 0.625em; /* 10 */
            margin: -1.25em 0 0 -1.25em; /* 20 */
            -webkit-box-shadow: 0 0 2.5em rgba( 0, 0, 0, .75 ); /* 40 */
            box-shadow: 0 0 2.5em rgba( 0, 0, 0, .75 ); /* 40 */
        }

            #imagelightbox-loading div {
                width: 1.25em; /* 20 */
                height: 1.25em; /* 20 */
                background-color: #fff;
                -webkit-animation: imagelightbox-loading .5s ease infinite;
                animation: imagelightbox-loading .5s ease infinite;
            }

        @-webkit-keyframes imagelightbox-loading {
            from {
                opacity: .5;
                -webkit-transform: scale( .75 );
            }

            50% {
                opacity: 1;
                -webkit-transform: scale( 1 );
            }

            to {
                opacity: .5;
                -webkit-transform: scale( .75 );
            }
        }

        @keyframes imagelightbox-loading {
            from {
                opacity: .5;
                transform: scale( .75 );
            }

            50% {
                opacity: 1;
                transform: scale( 1 );
            }

            to {
                opacity: .5;
                transform: scale( .75 );
            }
        }


        /* OVERLAY */

        #imagelightbox-overlay {
            background-color: #fff;
            background-color: rgba( 255, 255, 255, .9 );
            position: fixed;
            z-index: 9998;
            top: 0;
            right: 0;
            bottom: 0;
            left: 0;
        }


        /* "CLOSE" BUTTON */

        #imagelightbox-close {
            width: 2.5em; /* 40 */
            height: 2.5em; /* 40 */
            text-align: left;
            background-color: #666;
            border-radius: 50%;
            position: fixed;
            z-index: 10002;
            top: 2.5em; /* 40 */
            right: 2.5em; /* 40 */
            -webkit-transition: color .3s ease;
            transition: color .3s ease;
        }

            #imagelightbox-close:hover,
            #imagelightbox-close:focus {
                background-color: #111;
            }

            #imagelightbox-close:before,
            #imagelightbox-close:after {
                width: 2px;
                background-color: #fff;
                content: '';
                position: absolute;
                top: 20%;
                bottom: 20%;
                left: 50%;
                margin-left: -1px;
            }

            #imagelightbox-close:before {
                -webkit-transform: rotate( 45deg );
                -ms-transform: rotate( 45deg );
                transform: rotate( 45deg );
            }

            #imagelightbox-close:after {
                -webkit-transform: rotate( -45deg );
                -ms-transform: rotate( -45deg );
                transform: rotate( -45deg );
            }


        /* CAPTION */

        #imagelightbox-caption {
            text-align: center;
            color: #fff;
            background-color: #666;
            position: fixed;
            z-index: 10001;
            left: 0;
            right: 0;
            bottom: 0;
            padding: 0.625em; /* 10 */
        }


        /* NAVIGATION */

        #imagelightbox-nav {
            background-color: #444;
            background-color: rgba( 0, 0, 0, .5 );
            border-radius: 20px;
            position: fixed;
            z-index: 10001;
            left: 50%;
            bottom: 3.75em; /* 60 */
            padding: 0.313em; /* 5 */
            -webkit-transform: translateX( -50% );
            -ms-transform: translateX( -50% );
            transform: translateX( -50% );
        }

            #imagelightbox-nav button {
                width: 1em; /* 20 */
                height: 1em; /* 20 */
                background-color: transparent;
                border: 1px solid #fff;
                border-radius: 50%;
                display: inline-block;
                margin: 0 0.313em; /* 5 */
            }

                #imagelightbox-nav button.active {
                    background-color: #fff;
                }


        /* ARROWS */

        .imagelightbox-arrow {
            width: 3.75em; /* 60 */
            height: 7.5em; /* 120 */
            background-color: #444;
            background-color: rgba( 0, 0, 0, .5 );
            vertical-align: middle;
            display: none;
            position: fixed;
            z-index: 10001;
            top: 50%;
            margin-top: -3.75em; /* 60 */
        }

            .imagelightbox-arrow:hover,
            .imagelightbox-arrow:focus {
                background-color: rgba( 0, 0, 0, .75 );
            }

            .imagelightbox-arrow:active {
                background-color: #111;
            }

        .imagelightbox-arrow-left {
            left: 2.5em; /* 40 */
        }

        .imagelightbox-arrow-right {
            right: 2.5em; /* 40 */
        }

        .imagelightbox-arrow:before {
            width: 0;
            height: 0;
            border: 1em solid transparent;
            content: '';
            display: inline-block;
            margin-bottom: -0.125em; /* 2 */
        }

        .imagelightbox-arrow-left:before {
            border-left: none;
            border-right-color: #fff;
            margin-left: -0.313em; /* 5 */
        }

        .imagelightbox-arrow-right:before {
            border-right: none;
            border-left-color: #fff;
            margin-right: -0.313em; /* 5 */
        }

        #imagelightbox-loading,
        #imagelightbox-overlay,
        #imagelightbox-close,
        #imagelightbox-caption,
        #imagelightbox-nav,
        .imagelightbox-arrow {
            -webkit-animation: fade-in .25s linear;
            animation: fade-in .25s linear;
        }

        @-webkit-keyframes fade-in {
            from {
                opacity: 0;
            }

            to {
                opacity: 1;
            }
        }

        @keyframes fade-in {
            from {
                opacity: 0;
            }

            to {
                opacity: 1;
            }
        }

        @media only screen and (max-width: 41.250em) /* 660 */
        {
            #container {
                width: 100%;
            }

            #imagelightbox-close {
                top: 1.25em; /* 20 */
                right: 1.25em; /* 20 */
            }

            #imagelightbox-nav {
                bottom: 1.25em; /* 20 */
            }

            .imagelightbox-arrow {
                width: 2.5em; /* 40 */
                height: 3.75em; /* 60 */
                margin-top: -2.75em; /* 30 */
            }

            .imagelightbox-arrow-left {
                left: 1.25em; /* 20 */
            }

            .imagelightbox-arrow-right {
                right: 1.25em; /* 20 */
            }
        }

        @media only screen and (max-width: 20em) /* 320 */
        {
            .imagelightbox-arrow-left {
                left: 0;
            }

            .imagelightbox-arrow-right {
                right: 0;
            }
        }