批改状态:合格
老师批语:来源看起来多,其实就二个,默认和自定义
css元素样式来源
1、当前文档:
<!DOCTYPE html><html lang="en"><head><meta charset="UTF-8" /><meta name="viewport" content="width=device-width, initial-scale=1.0" /><title>css元素样式来源,当前文档</title></head><style>.dangqian {font-size: 1.1rem;color: white;background-color: orange;line-height: 45px;}</style><body><!-- 案例> --><p class="dangqian">php中文网,当前文档</p></body></html>2. 当前元素的属性:
<!DOCTYPE html><html lang="en"><head><meta charset="UTF-8" /><meta name="viewport" content="width=device-width, initial-scale=1.0" /><title>css元素样式来源,当前元素的属性</title></head><body><p style=" font-size: 1.1rem; color: white; background-color: black; line-height: 45px; " > php中文网,当前元素的属性: </p></body></html>3. 外部引用公共样式:
<!DOCTYPE html><html lang="en"><head><meta charset="UTF-8" /><meta name="viewport" content="width=device-width, initial-scale=1.0" /><title>css元素样式来源有哪些,实例演示</title><link rel="stylesheet" href="wb_yingyong.css" /></head><body><p class="yinyong">php中文网,外部公共样式:</p></body></html>4.浏览器默认样式
5.用户设置浏览器样式
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