让form表单只读的css样式

<p>给form表单添加css样式</p><pre style="background-color:#262e37;color:#ffffff;font-family:&#39;Consolas&#39;,monospace;font-size:11.3pt;"><span style="color:#66d9ef;font-style:italic;">pointer-events</span>:<span style="color:#68e868;font-weight:bold;">none</span>;</pre><p><br/></p>