Mistforums scroll bar dev code

::-webkit-scrollbar {
width: 8px;
height: 3px;
}
::-webkit-scrollbar-button {
height: 0;
background-color: transparent;
}
::-webkit-scrollbar-corner {
background-color: #218ebb;
}
::-webkit-scrollbar-thumb {
height: 5px;
background-color: #218ebb;
/* change border-radius: 3px; to 0px; for square cornors */
border-radius: 3px;
}
::-webkit-scrollbar-track {
background-color: #218ebb;
}
::-webkit-scrollbar-track-piece {
background-color: #222222;
}

What's this ?

Cool man , Thank you very much i used with it on my forum !