CSS :首字母伪元素
使用此元素为选择器中文本的第一个字母添加特殊样式。以下示例演示了如何使用:first-letter元素为文档中元素的第一个字母添加特殊效果。
示例
First character of this paragraph will be normal and will
have font size 10 px;
The first character of this paragraph will be 5em big as defined
in the CSS rule above. Rest of the characters in this paragraph
will remain normal. This example shows how to use :first-letter pseduo
element to give effect to the first characters of any HTML element.