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>

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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;}

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