2022前端知识整理:1、HTML+CSS基本
<h2 style="color: black; text-align: left; margin-bottom: 10px;"><span style="color: black;">1、</span>HTML+CSS<span style="color: black;">基本</span></h2>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">2022前端知识整理:<span style="color: black;">重点</span><span style="color: black;">包括</span>HTML<span style="color: black;">基本</span>和CSS<span style="color: black;">基本</span>部分,学完之后能够搭出一个简单的前端静态页面。</p>
<h3 style="color: black; text-align: left; margin-bottom: 10px;">1、web标准的<span style="color: black;">形成</span>:</h3><span style="color: black;">形成</span>语言说明结构HTML页面元素表现CSS页面样式<span style="color: black;">行径</span>JavaScript页面交互<h3 style="color: black; text-align: left; margin-bottom: 10px;">2、HTML</h3>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">(Hyper Text Markup Language)中文译为:超文本标记语言</p>
<h3 style="color: black; text-align: left; margin-bottom: 10px;">3、VS code</h3>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">必须</span>安装的插件</p>Auto Rename TagChinese (Simplified) (简体中文) Language Pack for Visual Studio Codecode settings syncError LensESLintGitLens — Git superchargedJSON to TSLive ServerOne Dark ProPrettier ESLintSettings SyncTypeScript Vue Plugin (Volar)Vue Language Features (Volar)Vue VSCode SnippetsVueHelperVeturVue 3 Snippets<h3 style="color: black; text-align: left; margin-bottom: 10px;">4、HTML<span style="color: black;">基本</span></h3>
<h3 style="color: black; text-align: left; margin-bottom: 10px;">排版标签</h3>标题标签 h1 h2 h3 h4 h5 h6段落标签 p换行标签 br水平线标签 hr<h3 style="color: black; text-align: left; margin-bottom: 10px;">文本格式化标签</h3>b,strong 加粗u,ins 下划线i,em 倾斜s,del 删除线<h3 style="color: black; text-align: left; margin-bottom: 10px;"><span style="color: black;">媒介</span>标签</h3>img,{src,alt,title,weight,height} <span style="color: black;">照片</span>../,./ 路径audio,{src,controls} 音频video,{src,controls} 视频<h3 style="color: black; text-align: left; margin-bottom: 10px;">链接标签</h3>a,{herf,target,title,weight,height} 超链接<h3 style="color: black; text-align: left; margin-bottom: 10px;">列表标签</h3>ul,li <span style="color: black;">没</span>序列表ol,li 有序列表dl,dt,dd 自定义列表<h3 style="color: black; text-align: left; margin-bottom: 10px;">表格标签</h3>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">table 表格整体tr 表格每行td 表格<span style="color: black;">每一个</span>单元格border,width,height 表格属性 caption 表格<span style="color: black;">外边</span>大标题</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"> th 表格<span style="color: black;">第1</span>行的小标题</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"> thead,tobody,tfoot 表格结构标签</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"> rowspan,colspan 跨行合并,跨列合并</p>
<h3 style="color: black; text-align: left; margin-bottom: 10px;">表单标签</h3>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">input,{text,password,radio,checkbox,file,submit,reset,button} 输入框,<span style="color: black;">选取</span>框,按钮button,{submit,reset,button} 按钮td 表格<span style="color: black;">每一个</span>单元格select,{selected,option} 下拉菜单 textarea,{cols,rows} 文本域</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"> label <span style="color: black;">运用</span>label标签将表单内容包裹起来</p>
<h3 style="color: black; text-align: left; margin-bottom: 10px;">语义化标签</h3>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">没</span>语意的布局标签:<span style="color: black;">实质</span>的<span style="color: black;">功效</span><span style="color: black;">必须</span><span style="color: black;">研发</span>者自己定义</p>div <span style="color: black;">独霸</span>一行span 一行多个<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">有语义的的布局标签:header头部,nav导航,footer底部,aside侧边栏,section区块,article<span style="color: black;">文案</span></p>
<h3 style="color: black; text-align: left; margin-bottom: 10px;">字符实体</h3>&nbsp 空格&gt 大于&lt <span style="color: black;">少于</span>&amp 和&quot 双引号&apos 单引号<h3 style="color: black; text-align: left; margin-bottom: 10px;">5、CSS<span style="color: black;">基本</span></h3>
<h3 style="color: black; text-align: left; margin-bottom: 10px;">CSS引入方式</h3>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">内嵌式、外联式、行内式</p>
<h3 style="color: black; text-align: left; margin-bottom: 10px;"><span style="color: black;">基本</span><span style="color: black;">选取</span>器</h3>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">标签<span style="color: black;">选取</span>器 p{},类<span style="color: black;">选取</span>器 .class{},id <span style="color: black;">选取</span>器 #value{},通配符<span style="color: black;">选取</span>器 *{}</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">class类名<span style="color: black;">能够</span>重复,一个标签<span style="color: black;">能够</span><span style="color: black;">同期</span>有多个class类名;id属性值不可重复,一个标签只能有一个id属性值</p>
<h3 style="color: black; text-align: left; margin-bottom: 10px;">字体和文本样式</h3>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"> 字体样式:字体<span style="color: black;">体积</span>:font-size,字体粗细:font-weight,字体样式:font-style,字体类型:font-family,字体类型:font属性连写</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">文本样式:文本缩进:text-indent,文本水平对齐:text-align,文本修饰:text-decoration,行高:line-height</p>
<h3 style="color: black; text-align: left; margin-bottom: 10px;">chorme调试<span style="color: black;">工具</span>(略)</h3>
<h3 style="color: black; text-align: left; margin-bottom: 10px;">颜色取值</h3>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"> rgb<span style="color: black;">暗示</span>法 rgb ( 255 , 255 , 255 ) :白色</p> rgba<span style="color: black;">暗示</span>法
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