让网页内容不可以复制跟滚动条样式 _Web前端

让网页内容不可以复制和滚动条样式

让网页内容不可以复制：

<script>
	document.oncontextmenu =function(){return false;};
	document.onmousedown = function(){return false;};
	document.ondragstart =function(){return false;}; 
	document.onselectstart =function(){return false;};
	document.onselect =function(){return false;}; 
	document.oncopy =function(){return false;};
	document.onbeforecopy =function(){return false;}; 
	document.onmousemove =function(){return false;};
</script>

滚动条样式：

body（/html）{ 
FONT-SIZE: 12px;
 margin-right:0;
 padding-right:0;
 margin-left:0;
 scrollbar-base-color:#C9EBFF;
 scrollbar-face-color:#C9EBFF;
 scrollbar-track-color:#C9EBFF;
 scrollbar-arrow-color:#0099CD;
 scrollbar-3dlight-color:#0099CD;
 scrollbar-highlight-color:#C9EBFF;
 scrollbar-shadow-color:#0099CD;
 scrollbar-darkshadow-color:#C9EBFF;
}