/* timeline scrolling version */
/* \*/
html,body { position:relative; height:100%; }
/* */

#chapters .list, #titles .list {
    border:1px solid silver;
    height:100%;
    overflow:scroll;
    scrollbar-3dlight-color: white;
    scrollbar-arrow-color: gray;
    scrollbar-darkshadow-color: gray;
    scrollbar-face-color: white;
    scrollbar-highlight-color: gray;
    scrollbar-shadow-color: white;
}

* html #chapters .list, * html #titles .list { overflow-y:scroll; overflow-x:auto; }
#chapters, #titles { height:70%; width:100%; }
body >div { height:100%; position:relative; }

#scroll .on  { display:none; }
#scroll .off { display:block; }