Tailwind CSS - 背景饱和度

Tailwind CSS 背景饱和度是一个实用程序类，用于将背景饱和度滤镜应用于元素。

Tailwind CSS 背景饱和度类

以下是用于有效应用背景饱和度滤镜的Tailwind CSS 背景饱和度类列表。

类名	CSS 属性
backdrop-saturate-0	filter: backdrop-saturate(0);
backdrop-saturate-50	filter: backdrop-saturate(.5);
backdrop-saturate-100	filter: backdrop-saturate(1);
backdrop-saturate-150	filter: backdrop-saturate(1.5);
backdrop-saturate-200	filter: backdrop-saturate(2);

Tailwind CSS 背景饱和度类的功能

backdrop-saturate-*：此类用于将背景饱和度滤镜应用于元素。*代表饱和度值，可以根据需要进行调整。

Tailwind CSS 背景饱和度类示例

以下示例说明了 Tailwind CSS 背景饱和度类的不同可见性和实用程序。

示例

<!DOCTYPE html>
<html>
<head>
    <script src="https://cdn.tailwindcss.com"></script>
</head>

<body class="p-8">
    <h2 class="text-2xl font-bold mb-3">
        Tailwind CSS Backdrop Saturate Classes
    </h2>
    <div class="flex gap-3 flex-wrap ">

        <div class="relative w-44 h-44">
            <img class="object-cover w-full h-full" 
                    src=
"/javascript/images/javascript.jpg" 
                    alt="Image">
            <div class="backdrop-saturate-50 absolute w-36 h-36
                        border-2 border-green-500 top-4 left-4 
                        text-red-100 font-bold py-12 text-center">
                Backdrop-saturate-50
            </div>
        </div>
        
        <div class="relative w-44 h-44 ">
            <img class="object-cover w-full h-full" 
                    src=
"/javascript/images/javascript.jpg" 
                    alt="Image">
            <div class="backdrop-saturate-100 absolute w-36 h-36
                        border-2 border-green-500 top-4 left-4 
                        text-red-100 font-bold py-12 text-center">
                Backdrop-saturate-100
            </div>
        </div>
        
        <div class="relative w-44 h-44 ">
            <img class="object-cover w-full h-full" 
                    src=
"/javascript/images/javascript.jpg" 
                    alt="Image">
            <div class="backdrop-saturate-150 absolute w-36 h-36 
                        border-2 border-green-500 top-4 left-4 
                        text-red-100 font-bold py-12 text-center">
                Backdrop-saturate-150
            </div>
        </div>
        
        <div class="relative w-44 h-44 ">
            <img class="object-cover w-full h-full" 
                    src=
"/javascript/images/javascript.jpg" 
                    alt="Image">
            <div class="backdrop-saturate-200 absolute w-36 h-36 
                        border-2 border-green-500 top-4 left-4 
                        text-red-100 font-bold py-12 text-center">
                Backdrop-saturate-200
            </div>
        </div>
    </div>
</body>

</html>

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