聊代码(第五十一集)css样式(之二十一)
,十种滤镜效果,见下图(依次为模糊、明亮、反差、黑白、色相旋转、底片、不透明度、饱和度、棕褐色、阴影)。
代码:
<style type="text/css">img { width: 500px; height: auto; float: center; max-width: 0px; }
.❶模糊blur {-webkit-filter: blur(4px);}
.❷明亮brightness {-webkit-filter: brightness(250%);}
.❸反差contrast {-webkit-filter: contrast(180%);}
.❹黑白grayscale {-webkit-filter: grayscale(100%);}
.❺色相旋转huerotate {-webkit-filter: hue-rotate(280deg);}
.❻底片invert {-webkit-filter: invert(100%);}
.❼不透明度opacity {-webkit-filter: opacity(50%);}
.❽饱和度saturate {-webkit-filter: saturate(7);}
.❾棕褐色sepia {-webkit-filter: sepia(100%);}
.❿阴影shadow {-webkit-filter: drop-shadow(10px 8px 2px green);}
</style>
<div align="center">
<img class="❶模糊blur" height="200" src="//image109.360doc.com/DownloadImg/2022/09/0312/251386960_1_20220903125019801.jpg" width="200" /></p>
<img class="❷明亮brightness" height="200" src="//image109.360doc.com/DownloadImg/2022/09/0312/251386960_1_20220903125019801.jpg" width="200" /> <p>
<img class="❸反差contrast" height="200" src="//image109.360doc.com/DownloadImg/2022/09/0312/251386960_1_20220903125019801.jpg" width="200" /></p>
<img class="❹黑白grayscale" height="200" src="//image109.360doc.com/DownloadImg/2022/09/0312/251386960_1_20220903125019801.jpg" width="200" /> <p>
<img class="❺色相旋转huerotate" height="200" src="//image109.360doc.com/DownloadImg/2022/09/0312/251386960_1_20220903125019801.jpg" width="200" /></p>
<img class="❻底片invert" height="200" src="//image109.360doc.com/DownloadImg/2022/09/0312/251386960_1_20220903125019801.jpg" width="200" /> <p>
<img class="❼不透明度opacity" height="200" src="//image109.360doc.com/DownloadImg/2022/09/0312/251386960_1_20220903125019801.jpg" width="200" /></p>
<img class="❽饱和度saturate" height="200" src="//image109.360doc.com/DownloadImg/2022/09/0312/251386960_1_20220903125019801.jpg" width="200" /> <p>
<img class="❾棕褐色sepia" height="200" src="//image109.360doc.com/DownloadImg/2022/09/0312/251386960_1_20220903125019801.jpg" width="200" /></p>
<img class="❿阴影shadow" height="200" src="//image109.360doc.com/DownloadImg/2022/09/0312/251386960_1_20220903125019801.jpg" width="200" />
代码说明:在css样式的命名中,附有序号和中文,目的是为了方便查找和了解其意。
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