向 CSS 渐变添加噪点
向 CSS 渐变添加噪点可以增强其视觉吸引力并赋予其纹理外观。以下是如何将噪声纳入渐变中:
使用 Base64 编码图像
最简单的方法是利用预定义的 Base64 编码图像,包含随机噪声。此技术轻松无忧,仅依赖于 CSS。
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background-color:#0094d0;
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