STY - Scroll To Top/Bottom Of Page (JoeSimmons) Style TWEAK

/* BACK TO TOP - TOP ICON - === */
/* DECEMBRE TWEAK STYLE for "Scroll To Top/Bottom Of Page" Greasemonkey Script (http://userscripts.org/scripts/show/44448)
By JoeSimmons (Adds a link to scroll to the top or bottom of the current page )
This style transform its TOP/BOTTOM links into 2 SMALL ARROWS ICONS , and move them on the MIDDLE/RIGHT Side of the Windows
=== */
backtotop>a:first-of-type {
    background: url("data:img/png;base64,iVBORw0KGgoAAAANSUhEUgAAABIAAAAUCAYAAACAl21KAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsMAAA7DAcdvqGQAAAB+SURBVDhPY1i1atV/amAGahgCMoNhaIGlS5cKAp19BoRBbLJcj2QILDJINwzoAmMgfoclIkBixkS5DI8hMJcRNgxoSBoOl6CnNZBhaVhdBjWE1MSJahjQkA4KEmYH2GUrV66cSYEhYB+AzKBtFiHkQqKiH6Ro1CDCQTWgYQQAs81DU0G/83sAAAAASUVORK5CYII=") no-repeat scroll 50% 50% rgba(0, 0, 0, 0.7) !important;
    color: transparent !important;
    display: block !important;
    font: 0 arial;
    height: 20px !important;
    padding: 1px !important;
    position: absolute !important;
    top: 24px !important;
    transform: rotate(270deg) !important;
    width: 6px !important;
}
/* BACK TO TOP - BOTTOM ICON - === */
backtotop>a:last-of-type {
    background: url("data:img/png;base64,iVBORw0KGgoAAAANSUhEUgAAABIAAAAUCAYAAACAl21KAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsMAAA7DAcdvqGQAAAB+SURBVDhPY1i1atV/amAGahgCMoNhaIGlS5cKAp19BoRBbLJcj2QILDJINwzoAmMgfoclIkBixkS5DI8hMJcRNgxoSBoOl6CnNZBhaVhdBjWE1MSJahjQkA4KEmYH2GUrV66cSYEhYB+AzKBtFiHkQqKiH6Ro1CDCQTWgYQQAs81DU0G/83sAAAAASUVORK5CYII=") no-repeat scroll 50% 50% rgba(0, 0, 0, 0.7) !important;
    color: transparent !important;
    display: block !important;
    font: 0 arial;
    height: 21px !important;
    position: absolute !important;
    top: 24px !important;
right: 1px !important;
    transform: rotate(90deg) !important;
/*    width: 6px !important;*/
}