Tutorial : Scroll bar Version 2

//Assalamualaikum\\

preview :

1. Dashboard > Template
2. Ctrl + F and search body {
3. Copy and paste this codes above body {

::-webkit-scrollbar {
width: 10px;
height: 10px;
}
::-webkit-scrollbar-button:start:decrement,::-webkit-scrollbar-button:end:increment {
height: 10px;
width: 10px;
display: block;
background: #eee;
border: 1px solid #dedede
}
::-webkit-scrollbar-track-piece {
background-color: #fff;
}
::-webkit-scrollbar-thumb:vertical, ::-webkit-scrollbar-thumb:horizontal {
background-color: #eee;
border: 1px solid #dedede
}

4. Preview and save.
Auf wiedersehen :)