摘要: #示例 #代码 <!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <meta name="viewport" content="width=device-width, initial-scale=1.0"> <meta ht 阅读全文
posted @ 2021-11-14 21:36 awsoyou 阅读(59) 评论(0) 推荐(0)
摘要: css第03天 一、其他样式 1、圆角边框 在 CSS3 中,新增了圆角边框样式,这样我们的盒子就可以变圆角了。 border-radius 属性用于设置元素的外边框圆角。 语法: border-radius:length; 参数值可以为数值或百分比的形式 如果是正方形,想要设置为一个圆,把数值修改 阅读全文
posted @ 2021-11-14 21:32 awsoyou 阅读(41) 评论(0) 推荐(0)
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posted @ 2021-11-14 16:09 awsoyou 阅读(117) 评论(0) 推荐(0)
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posted @ 2021-11-14 16:08 awsoyou 阅读(106) 评论(0) 推荐(0)
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posted @ 2021-11-14 16:03 awsoyou 阅读(67) 评论(0) 推荐(0)
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posted @ 2021-11-14 15:52 awsoyou 阅读(41) 评论(0) 推荐(0)
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posted @ 2021-11-14 15:45 awsoyou 阅读(74) 评论(0) 推荐(0)
摘要: css第03天 一、css三大特性 1、层叠性 ​ 相同选择器给设置相同的样式,此时一个样式就会覆盖(层叠)另一个冲突的样式。层叠性主要解决样式冲突的问题 ​ 层叠性原则: 样式冲突,遵循的原则是就近原则,哪个样式离结构近,就执行哪个样式 样式不冲突,不会层叠 2、继承性 ​ CSS中的继承: 子标 阅读全文
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摘要: css第二天 一、emmet语法 1、简介 ​ Emmet语法的前身是Zen coding,它使用缩写,来提高html/css的编写速度, Vscode内部已经集成该语法。 ​ 快速生成HTML结构语法 ​ 快速生成CSS样式语法 2、快速生成HTML结构语法 生成标签 直接输入标签名 按tab键即 阅读全文
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摘要: <!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <meta name="viewport" content="width=device-width, initial-scale=1.0"> <meta http-equiv 阅读全文
posted @ 2021-11-14 14:36 awsoyou 阅读(14) 评论(0) 推荐(0)
摘要: ##css第一天总结 ###css简介 CSS 是层叠样式表 ( Cascading Style Sheets ) 的简称. 有时我们也会称之为 CSS 样式表或级联样式表。 CSS 是也是一种标记语言 CSS 主要用于设置 HTML 页面中的文本内容(字体、大小、对齐方式等)、图片的外形(宽高、边 阅读全文
posted @ 2021-11-14 14:31 awsoyou 阅读(56) 评论(0) 推荐(0)
摘要: ##第二天 ##表格 ###表格的主要作用 1.表格主要用于显示、展示数据,因为它可以让数据显示的非常的规整,可读性非常好。特别是后台展示数据的时候,能够熟练运用表格就显得很重要。一个清爽简约的表格能够把繁杂的数据表现得很有条理 2.表格不是用来布局页面的,而是用来展示数据的。 3.表格的具体用法: 阅读全文
posted @ 2021-11-14 14:22 awsoyou 阅读(55) 评论(0) 推荐(0)
摘要: ##HTML第一天 ###我们接下来是进行的网页开发网页的相关概念: 什么是网页? 什么是HTML? 网页的形成? ##什么是网页: 1.网站是指在因特网上根据一定的规则,使用 HTML 等制作的用于展示特定内容相关的网页集合。 2.网页是网站中的一“页”,通常是 HTML 格式的文件,它要通过浏览 阅读全文
posted @ 2021-11-14 14:05 awsoyou 阅读(85) 评论(0) 推荐(0)