css: custom browser scroll bar style [self-reserved records]

css: custom browser scroll bar style

width: scroll bar width

// 自定义滚动条
::-webkit-scrollbar {
    
    
  width: 6px;
  height: 6px;
}

::-webkit-scrollbar-track {
    
    
  border-radius: 2px;
}

div::-webkit-scrollbar-thumb {
    
    
  background: #bfbfbf;
  border-radius: 10px;
}

::-webkit-scrollbar-thumb:hover {
    
    
  background: #999;
}

::-webkit-scrollbar-corner {
    
    
  background: #179a16;
}