查看“模板:警告框”的源代码

<div style="background-color: #600; border: solid 1px #600; border-radius: 20px; color: #fff; width: 450px; margin: 0 auto; font-size: 150%; text-align: center; box-shadow: 0 2px 6px rgba(0,0,0,.5), inset 0 1px rgba(255,255,255,.5), inset 0 10px rgba(255,204,204,.5), inset 0 10px 20px rgba(255,204,204,.3), inset 0 -15px 30px rgba(48,0,0,.5); line-height: 100%; padding: 0 10px;">
<strong>警告⚠</strong><br>
<small><small>本页面可能会引起不适,请谨慎阅读，原因：{{{1}}}</small></small>
</div>