Floating Scrollbar Win10 style

@namespace url(http: //www.mozilla.org/keymaster/gatekeeper/there.is.only.xul);\
:not(select):not(hbox) > scrollbar {\
 -moz-appearance: none!important;\
 position: relative!important;\
 box-sizing: border-box!important;\
 background-color: transparent !important;\
 background-image: none !important;\
 z-index: 2147483647 !important;\
 padding: 0px !important;\
 display: flex!important;\
 justify-content: flex-end !important;\
 pointer-events: auto !important;\
 width: auto!important;\
}\
:not(select):not(hbox) > scrollbar thumb {\
 -moz-appearance: none!important;\
 border-radius: 0px!important;\
 background-color: rgba(100, 100, 100, 0) !important;\
 pointer-events: auto !important;\
}\
:not(select):not(hbox) > scrollbar[orient = "vertical"] {\
 width: 16px!important;\
 -moz-margin-start: -16px !important;/*margin to fill the whole render window with content and overlay the scrollbars*/\
}\
:not(select):not(hbox) > scrollbar[orient = "horizontal"] {\
 height: 16px!important;\
 margin-top: -16px !important;\
}\
:not(select):not(hbox) > scrollbar[orient = "vertical"] thumb {\
 border-left: 2px solid rgba(90, 90, 90, 0.75);\
 min-height: 16px !important;\
 transform: translate(12px, 0px) !important;\
 transition: transform 0.1s linear;\
}\
:not(select):not(hbox) > scrollbar[orient = "horizontal"] thumb {\
 border-top: 2px solid rgba(90, 90, 90, 0.75) !important;\
 min-width: 16px !important;\
 transform: translate(0px, 12px) !important;\
 transition: transform 0.1s linear !important;\
}\
:not(select):not(hbox) > scrollbar:hover {\
 background-color: rgba(90, 90, 90, 0.15) !important;\
}\
:not(select):not(hbox) > scrollbar:hover thumb {\
 background-color: rgba(100, 100, 100, 0.5)!important;\
 border-left: 0px !important;\
 border-top: 0px !important;\
 transform: translate(0px, 0px) !important;\
 transition: transform 0.1s linear !important;\
}\
:not(select):not(hbox) > scrollbar thumb:hover {\
 background-color: rgba(100, 100, 100, 0.8)!important;\
}\
:not(select):not(hbox) > scrollbar thumb:active {\
 background-color: rgba(110, 110, 110, 1)!important;\
}\
:not(select):not(hbox) > scrollbar scrollbarbutton, :not(select):not(hbox) > scrollbar gripper {\
 display: none !important;\
}\