elementUi hidden component el-scrollbar scrollbars

 < EL-ScrollBar wrap-class = "List" wrap-style = "Color: Red;" View-style = "font-weight: Bold;" View-class = "View-Box" : Native = "to false" > 
< ! - here put other content, and other forms -> 
 </ EL-scrollBar > 
/ * list display area, the scroll bar over 200px * / 
.list { 
  max-height: 200px; 
} 
</ style >

Under the Firefox browser, the scroll bar is very ugly, with the el-scrollbar, it is a good read