#css WebKit scrollbar
::-webkit-scrollbar {
width: 8px;
}
::-webkit-scrollbar:horizontal {
display: none;
}
::-webkit-scrollbar-track {
margin-top: 20px;
margin-bottom: 20px;
border-width: 21px 0;
margin-left: -50px;
}
::-webkit-scrollbar-track:disabled {
display: none;
}
::-webkit-scrollbar-thumb {
border-width: 19px 0;
min-height: 40px;
opacity: 0.6;
background:#666;
-moz-border-radius: 8px;
-webkit-border-radius: 8px;
border-radius: 8px;
}