Home
HTML
HTML
Tryit: HTML
运行 ❯
×
Change Orientation
Change Theme, Dark/Light
<!DOCTYPE html> <html> <head> <style> h2 { outline-style: dashed; } div.a { outline-style: dashed; } div.b { border: 1px solid red; outline-style: dashed; } </style> </head> <body> <h1>outline-style 属性</h1> <h2>带有虚线轮廓的标题</h2> <div class="a">带有虚线轮廓的 div 元素。</div> <br> <div class="b">注意轮廓在任何边框之外。</div> </body> </html>