CSS实现多重边框-outline方案演示
<!DOCTYPE HTML> <html> <head> <meta charset="utf-8"> <title>42度空间-CSS实现多重边框-outline方案演示</title> <style> .borders { border: solid 6px #fff; outline: solid 6px #888; } .base { background: #222; padding: 4rem 2rem; color:#fff; font-weight: bold; text-align: center; margin: 1rem; } </style> </head> <body> <div class="base borders">利用outline实现双重边框</div> </body> </html>
运行结果
三十课
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