使用CSS将图片转换成黑白(灰色、置灰) & 毛玻璃效果

法1⃣️:

IE浏览器: filter: gray;

其他浏览器:

.gray { 
    -webkit-filter: grayscale(100%);
    -moz-filter: grayscale(100%);
    -ms-filter: grayscale(100%);
    -o-filter: grayscale(100%);
    filter: grayscale(100%);
    filter: gray;
}

法2⃣️: 通过 Greyscale.js

<script src="http://james.padolsey.com/demos/grayscale/grayscale.js"></script>

grayscale(document.getElementById("thisImage"));

或者 grayscale($("#thisImage"));

毛玻璃效果:blur


.gray {
opacity: 0.7;
-webkit-filter: grayscale(100%) blur(5px); /* Chrome, Opera */
-moz-filter: grayscale(100%) blur(5px);
-ms-filter: grayscale(100%) blur(5px);
filter: grayscale(100%) blur(5px);
}
原文地址:https://www.cnblogs.com/catherLee/p/11435013.html