CSS3 - Webkit - Vertical Scrollbars

HTML

<div class="scrollbar" id="style-6">
      
    </div>

CSS

.scrollbar
{
    margin-left: 30px;
    float: left;
    height: 300px;
    width: 65px;
    background: #F5F5F5;
    overflow-y: scroll;
    margin-bottom: 25px;
}

.force-overflow
{
    min-height: 450px;
}



/*
 *  STYLE 6
 */

#style-6::-webkit-scrollbar-track
{
    -webkit-box-shadow: inset 0 0 6px rgba(0,0,0,0.3);
    background-color: #F5F5F5;
}

#style-6::-webkit-scrollbar
{
    width: 10px;
    background-color: #F5F5F5;
}

#style-6::-webkit-scrollbar-thumb
{
    background-color: #F90;    
    background-image: -webkit-linear-gradient(45deg,
                                              rgba(255, 255, 255, .2) 25%,
                                              transparent 25%,
                                              transparent 50%,
                                              rgba(255, 255, 255, .2) 50%,
                                              rgba(255, 255, 255, .2) 75%,
                                              transparent 75%,
                                              transparent)
}


/*
 *  STYLE 7
 */