@-moz-document url-prefix(http://),url-prefix(https://) {   
    /* 滚动条颜色 */  
    scrollbar {   
       -moz-appearance: none !important;   
       background: rgb(0,255,0) !important;   
    }   
    /* 滚动条按钮颜色 */  
    thumb,scrollbarbutton {   
       -moz-appearance: none !important;   
       background-color: rgb(0,0,255) !important;   
    }   
    /* 鼠标悬停时按钮颜色 */  
      
    thumb:hover,scrollbarbutton:hover {   
       -moz-appearance: none !important;   
       background-color: rgb(255,0,0) !important;   
    }   
    /* 隐藏上下箭头 */  
    scrollbarbutton {   
       display: none !important;   
    }   
    /* 纵向滚动条宽度 */  
    scrollbar[orient="vertical"] {   
      min-width: 15px !important;   
    }   
}