What is the best web note-taking tool for organizing digital notes efficiently?

2026-05-05 23:511阅读0评论SEO问题
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本文共计4819个文字,预计阅读时间需要20分钟。

What is the best web note-taking tool for organizing digital notes efficiently?

web笔记,HTML笔记,列表标记:无序列表,有序列表。可通过type属性定义列表序号格式!HTML结构:列表HTML元素css样式javascript脚本项目1

web note


html note 列表

ul 无序列表

ol 有序列表 并且可以通过 type 来定义列表序号的形式

<!DOCTYPE html> <html> <head> <meta charset="utf-8"> <title>list</title> </head> <body> <ul> <li>html</li> <li>css</li> <li>javascript</li> </ul> <ol type="1"> <li>html</li> <li>css</li> <li>javascript</li> </ol> <ol type="A"> <li>html</li> <li>css</li> <li>javascript</li> </ol> <ol type="I"> <li>html</li> <li>css</li> <li>javascript</li> </ol> </body> </html>


表格

<!DOCTYPE html> <html> <head> <meta charset="utf-8"> <title>表格</title> <style type="text/css"> table,td,td{border: 1px solid silver;} </style> </head> <body> <table> <caption>考试成绩表</caption> <thead> <tr> <th>姓名</th> <th>语文</th> <th>英语</th> <th>数学</th> </tr> </thead> <tbody> <tr> <td>小明</td> <td>80</td> <td>80</td> <td>80</td> </tr> <tr> <td>小杰</td> <td>90</td> <td>90</td> <td>90</td> </tr> <tr> <td>小红</td> <td>100</td> <td>100</td> <td>100</td> </tr> </tbody> <tfoot> <tr> <td>平均</td> <td>90</td> <td>90</td> <td>90</td> </tr> </tfoot> </table> </body> </html>


图片

<!DOCTYPE html> <html> <head> <meta charset="utf-8"> <title>图片</title> </head> <body> <img src="../image/computer.jpg" alt="computer" title="computer"> <img src="../image/dome.png" alt="dome" title="dome"> <img src="../image/Tqqj2.jpg" alt="tqqj" title="tqqj"> </body> </html>


超链接

<!DOCTYPE html> <html> <head> <meta charset="utf-8"> <title>超链接</title> </head> <body> <!--锚节点 跳转到本页面的任意位置--> <a href="#runoob">菜鸟编程</a><br> <a href="#inside">内部链接</a><br> <a href="#text">文本</a><br> ...<br> ...<br> ...<br> ...<br> ...<br> ...<br> ...<br> ...<br> ...<br> ...<br> ...<br> ...<br> ...<br> ...<br> ...<br> ...<br> <div id="runoob"> <a href="www.runoob.com" target="_blank"><img src="../image/runoob-logo.png" alt="菜鸟编程" title="菜鸟编程"></a> <br> <a href="www.runoob.com" target="_blank">菜鸟编程——学的不仅是技术,更是梦想!</a> <!-- target 默认为从当前页面打开链接,就是_self _blank 从新页面打开链接 --最重要的 _parent 从父窗口打开链接 _top 在顶层窗口打开链接 --> </div> ...<br> ...<br> ...<br> ...<br> ...<br> ...<br> ...<br> ...<br> ...<br> ...<br> ...<br> ...<br> ...<br> ...<br> ...<br> ...<br> <!--超链接分为外部链接和内部链接--> <div id="inside"> <a href="../html/表格.html" target="_parent">内部链接</a> </div> ...<br> ...<br> ...<br> ...<br> ...<br> ...<br> ...<br> ...<br> ...<br> ...<br> ...<br> ...<br> ...<br> ...<br> ...<br> ...<br> <div id="text"> <p>文本</p> </div> </body> </html>


表单

如果一个页面仅仅供用户浏览,那就是静态页面。如果这个页面还能实现与服务器进行数据交互(像注册登录、话费充值、评论交流),那就是动态页面。

例如:手机注册,话费充值,用户登陆等界面

数据传输有两种方式,一种是get ,明文,所有人都可以看见,不安全;

另一种是post, 暗文,看不见,安全

<!DOCTYPE html> <html> <head> <meta charset="utf-8"> <title>表单</title> </head> <body> <form method="post" action="index.php"> 昵称:<input type="text"><br> 密码:<input type="password"><br> 邮箱:<input type="email"> <select> <option>qq.com</option> <option selected>gmail.com</option> <option>yahoo.com</option> </select><br> <!--name需要一样, value不能一样--> 性别:<input type="radio" name="gender" value="男" checked>男 <input type="radio" name="gender" value="女">女 爱好:<input type="checkbox" name="hobby" value="travel">旅游 <input type="checkbox" name="hobby" value="photo">摄影 <input type="checkbox" name="hobby" value="sport">运动 <br> 个人简介: <br> <textarea rows="5" cols="20">请介绍一下你自己</textarea> <br> 上传个人照片: <br> <input type="file"> <br> <hr> <input type="submit" value="立即注册"> </form> </body> </html>


框架

<!DOCTYPE html> <html> <head> <meta charset="utf-8"> <title>框架</title> </head> <body> <iframe src="www.runoob.com" width="500" height="200"></iframe> <br> <iframe src="www.tqqj.top" width="500" height="200"></iframe> </body> </html>


css note css的四种引入方式

<!DOCTYPE html> <html> <!--一般最常用的是外部样式表--> <!--想要在一个页面引入CSS,共有以下三种方式。 外部样式表 内部样式表 行内样式表--> <head> <meta charset="uft-8"> <title></title> <!--外部样式表定义在link标签内--> <link rel="stylesheet" type="text/css" href="../css/01css.css"> <!--内部样式表定义在<head>里的<style>标签内--> <style type="text/css"> div{color: aqua;} </style> </head> <body> <!--行内样式表--> <div style="color: aqua;">绿叶学习网</div> </body> </html>

第四种引入方式是@import,不常用,不需要了解


css选择器

<!DOCTYPE html> <html> <!--最实用的5种选择器 元素选择器 id选择器:id相当于一个人的身份证,全国唯一 class选择器:class相当于一个人的姓名,全国不唯一 后代选择器 群组选择器--> <head> <meta charset="utf-8"> <title></title> <!--元素选择器,最前面的是元素--> <!--id选择器,最前面的是 # 加 id --> <!--class选择器,最前面的是 .class--> <style> div{color: aqua;} #lover{color: aquamarine;} .lei{color: blueviolet;} #father1 div{color: black;} #father2 span{color: blue;} h1,.ko,#oops{color: aliceblue;} </style> <!--父元素和后代元素必须要用空格隔开,从而表示选中某个元素内部的后代元素--> <!--对于群组选择器,两个选择器之间必须要用英文逗号(,)隔开,不然群组选择器就无法生效--> </head> <body> <h1>Hello, css</h1> <div id="oops">hello!</div> <div class="ko">goooooood!</div> <div>I love css!</div> <div id="lover">I love css2!</div> <p class="lei">I love css3!</p> <span class="lei">I love css3 too!</span> <div id="father1"> <div>Aaaaa</div> <p>sssss</p> </div> <div id="father2"> <div>hello</div> <span>afaf</span> </div> </body> </html> 字体样式

<!DOCTYPE html> <html> <head> <meta charset="utf-8"> <title>字体样式</title> <!--在实际开发中,一般只会用到bold这一个--> <!--有些字体有斜体italic属性,但有些字体却没有italic属性。oblique是让没有italic属性的字体也能够有斜体效果--> <style type="text/css"> #div1{font-family: 'Courier New'; font-weight: lighter; color: aqua;} #div2{font-family: 'Franklin Gothic Medium';font-weight: bold;} #div3{font-family: 'Gill Sans';font-size: 200px; font-style: italic;} /*这是css的注释*/ p{ font-family: Arial, Helvetica, sans-serif; font-size: 14px; font-weight: bold; color: aqua; } </style> </head> <body> <div id="div1">hello</div> <div id="div2">hello</div> <div id="div3">hello</div> <p>“有规划的人生叫蓝图,没规划的人生叫拼图。”</p> </body> </html> 文本样式

<!DOCTYPE html> <html> <head> <meta charset="utf-8"> <title>文本样式</title> <style type="text/css"> #pp p{ font-size: 14px; text-indent: 28px; text-align: center; text-decoration: underline; } #s{ text-decoration: overline; } #ss{ text-decoration: line-through; } a{ text-decoration:none; } #ass{ text-transform: uppercase; } #p1 p{ line-height: 15px; letter-spacing: 0px; } #p2 p{ line-height: 20px; letter-spacing: 3px; } #p3 p{ line-height: 25px; letter-spacing: 5px; } #p4 p{ word-spacing: 30px; } </style> </head> <body> <div id="pp"> <h3>爱莲说</h3> <p>水陆草木之花,可爱者甚蕃。晋陶渊明独爱菊。自李唐来,世人甚爱牡丹。予独爱莲之出淤泥而不染,濯清涟而不妖,中通外直,不蔓不枝,香远益清,亭亭净植,可远观而不可亵玩焉。</p> <p>予谓菊,花之隐逸者也;牡丹,花之富贵者也;莲,花之君子者也。噫!菊之爱,陶后鲜有闻。莲之爱,同予者何人?牡丹之爱,宜乎众矣!</p> </div> <span id="s">顶划线</span> <span id="ss">delete</span> <a href="www.baidu.com" target="_blank">去掉下划线的百度</a> <br> <hr> <p id="ass">hello</p> <div id="p1"> <p>水陆草木之花,可爱者甚蕃。晋陶渊明独爱菊。自李唐来,世人甚爱牡丹。予独爱莲之出淤泥而不染,濯清涟而不妖,中通外直,不蔓不枝,香远益清,亭亭净植,可远观而不可亵玩焉。</p> <p>予谓菊,花之隐逸者也;牡丹,花之富贵者也;莲,花之君子者也。噫!菊之爱,陶后鲜有闻。莲之爱,同予者何人?牡丹之爱,宜乎众矣!</p> </div> <div id="p2"> <p>水陆草木之花,可爱者甚蕃。晋陶渊明独爱菊。自李唐来,世人甚爱牡丹。予独爱莲之出淤泥而不染,濯清涟而不妖,中通外直,不蔓不枝,香远益清,亭亭净植,可远观而不可亵玩焉。</p> <p>予谓菊,花之隐逸者也;牡丹,花之富贵者也;莲,花之君子者也。噫!菊之爱,陶后鲜有闻。莲之爱,同予者何人?牡丹之爱,宜乎众矣!</p> </div> <div id="p3"> <p>水陆草木之花,可爱者甚蕃。晋陶渊明独爱菊。自李唐来,世人甚爱牡丹。予独爱莲之出淤泥而不染,濯清涟而不妖,中通外直,不蔓不枝,香远益清,亭亭净植,可远观而不可亵玩焉。</p> <p>予谓菊,花之隐逸者也;牡丹,花之富贵者也;莲,花之君子者也。噫!菊之爱,陶后鲜有闻。莲之爱,同予者何人?牡丹之爱,宜乎众矣!</p> </div> <div id="p4"> <p>Rome is was't built in a day.</p> </div> </body> </html> 边框样式

<!DOCTYPE html> <html> <head> <meta charset="utf-8"> <title>边框样式</title> <!--想要为一个元素定义边框样式,必须要同时设置border-width、border-style、border color这三个属性才会有效果--> <style type="text/css"> div{ width: 100px; height: 30px; } #div1{border: 1px dashed red;} #div2{border: 1px solid red;} img{ /*border-width: 2px; border-style: solid; border-color: red;*/ border:1px solid red;/*简写,等价于上面的三行代码*/ border-top: 5px dashed blue; border-left: 5px solid wheat; border-bottom: 0px; } </style> </head> <body> <div id="div1"></div><br> <div id="div2"></div><br> <img src="../image/runoob-logo.png" alt="runoob" title="runoob"> </body> </html> 列表样式

<!DOCTYPE html> <html> <head> <meta charset="utf-8"> <title>列表样式</title> <style type="text/css"> ol{list-style-type:lower-roman;} ul{list-style-type: none;} #ul1 ul{ list-style-image: url(../image/ba.png); } </style> </head> <body> <ol> <li>HTML</li> <li>CSS</li> <li>JAVASCRIPT</li> </ol> <ul> <li>A</li> <li>B</li> <li>C</li> </ul> <div id="ul1"> <ul> <li>1</li> <li>2</li> <li>3</li> </ul> </div> </body> </html>

小demo

<!DOCTYPE html> <html> <head> <meta charset="utf-8"> <title></title> <style type="text/css"> ul{list-style-type: none;} a{text-decoration: none; color: pink;} div{ width: 180px; height: auto; background-color: aquamarine; } </style> </head> <body> <div> <ul> <li><a href="www.baidu.com" target="_blank">Top1:百度</a></li> <li><a href="www.taobao.com" target="_blank">Top2:淘宝</a></li> <li><a href="www.weibo.com" target="_blank">Top3:新浪</a></li> <li><a href="www.163.com" target="_blank">Top4:网易</a></li> <li><a href="www.sohu.com" target="_blank">Top5:搜狐</a></li> </ul> </div> </body> </html> 表格样式

<!DOCTYPE html> <html> <head> <meta charset="utf-8"> <title>表格样式</title> <style type="text/css"> table,th,td{border: 1px solid red;} table{ caption-side: bottom; /*border-collapse: collapse; 合并边框*/ border-spacing: 8px; } </style> </head> <body> <table> <caption>表头</caption> <thead> <tr> <th>表头1</th> <th>表头2</th> </tr> </thead> <tbody> <tr> <td>表身1</td> <td>表身2</td> </tr> </tbody> <tfoot> <tr> <td>表尾1</td> <td>表尾2</td> </tr> </tfoot> </table> </body> </html> 图片样式

<!DOCTYPE html> <html> <head> <meta charset="utf-8"> <title>图片样式</title> <style type="text/css"> div{ width: 300px; height: 80px; border: 1px solid silver; } .div1{text-align: left;} .div2{text-align: center;} .div3{text-align: right;} img{width: 60px; height: 60px;} #img1{vertical-align: top;} #img2{vertical-align: middle;} #img3{vertical-align: bottom;} #img4{vertical-align: baseline;} </style> </head> <body> <div class="div1"> <img src="../image/computer.jpg" alt=""> </div> <div class="div2"> <img src="../image/computer.jpg" alt=""> </div> <div class="div3"> <img src="../image/computer.jpg" alt=""> </div> <br> 电脑<img id="img1" src="../image/Tqqj2.jpg" alt=""> 电脑(top) <hr> 电脑<img id="img2" src="../image/Tqqj2.jpg" alt=""> 电脑(middle) <hr> 电脑<img id="img3" src="../image/Tqqj2.jpg" alt=""> 电脑(bottom) <hr> 电脑<img id="img4" src="../image/Tqqj2.jpg" alt=""> 电脑(baseline) </body> </html>

小demo—float 实现文字环绕图片

<!DOCTYPE html> <html> <meta charset="utf-8"> <title></title> <style type="text/css"> img{float: right;} p{ font-family: fantasy; font-size: 12px; } div{width: 500px;height: 150px;} </style> <body> <div> <img src="../image/dome.png" alt=""> <p>水陆草木之花,可爱者甚蕃。晋陶渊明独爱菊。自李唐来,世人甚爱牡丹。予独爱莲之出淤泥而不染,濯清涟而不妖,中通外直,不蔓不枝,香远益清,亭亭净植,可远观而不可亵玩焉。予谓菊,花之隐逸者也;牡丹,花之富贵者也;莲,花之君子者也。噫!菊之爱,陶后鲜有闻。莲之爱,同予者何人?牡丹之爱,宜乎众矣!</p> </div> </body> </html> 背景样式

<!DOCTYPE html> <html> <head> <meta charset="utf-8"> <title>背景样式</title> <style type="text/css"> div{ width: 100px; height: 60px; } #div1{background-color: hotpink;} #div2{background-color: #87CEFA;} p{ color: white; background-color: hotpink; } .divv{background-image: url(../image/ba.png); background-repeat: repeat-y;} </style> </head> <body> <div id="div1">背景颜色为:hotpink</div> <div id="div2">背景颜色为:#87CEFA</div> <p>文本颜色为white,背景颜色为hotpink</p> <div class="divv"></div> </body> </html>

<!DOCTYPE html> <html> <meta charset="utf-8"> <title></title> <style type="text/css"> div{ width: 3000px; height: 12000px; border:1px solid red; background-image: url(../image/Tqqj2.jpg); background-repeat: no-repeat; background-position: center right; background-attachment: fixed; /*fixed 图片固定不动 scroll 图片随着元素滚动*/ } </style> <body> <div></div> </body> </html>

讲一张图片铺满整个页面

What is the best web note-taking tool for organizing digital notes efficiently?

<!DOCTYPE html> <html> <head> <meta charset="utf-8"> <title></title> <style type="text/css"> div{ width: 100%; height: 100%; background-image:url(../image/Tqqj2.jpg); background-size: 100% 100%; position: absolute; } </style> </head> <body> <div></div> </body> </html> 超链接样式

<!DOCTYPE html> <html> <meta charset="utf-8"> <title>超链接样式</title> <style type="text/css"> /*定义这四个伪类,必须按照link、visited、hover、active的顺序进行,不然浏览器可能无法正常显示这四种样式。请记住,这四种样式定义顺序不能改变。*/ a{text-decoration: none;} a:link{color: red;} a:visited{color: purple;} a:hover{color: yellow;} a:active{color:blue} div{ width: 200px; height: 100px; color: red; line-height: 50px; background-color: yellow; text-align: center; } div:hover{background-color: aqua; width: 100px; }/* hover可以用在任何元素上 :hover伪类应用非常广泛,任何一个网站都会大量用到它,我们要好好掌握。*/ img:hover{border: 3px solid red;} #1{cursor: default;} #2{cursor: url(../image/ba.png),pointer;} </style> <body> <a href="www.taobao.com" target="_blank">淘宝</a> <div>aaaaaaaaaaaaa</div> <div id="1"></div> <div id="2"></div> <br> <img src="../image/Tqqj2.jpg" alt=""> </body> </html>

本文共计4819个文字,预计阅读时间需要20分钟。

What is the best web note-taking tool for organizing digital notes efficiently?

web笔记,HTML笔记,列表标记:无序列表,有序列表。可通过type属性定义列表序号格式!HTML结构:列表HTML元素css样式javascript脚本项目1

web note


html note 列表

ul 无序列表

ol 有序列表 并且可以通过 type 来定义列表序号的形式

<!DOCTYPE html> <html> <head> <meta charset="utf-8"> <title>list</title> </head> <body> <ul> <li>html</li> <li>css</li> <li>javascript</li> </ul> <ol type="1"> <li>html</li> <li>css</li> <li>javascript</li> </ol> <ol type="A"> <li>html</li> <li>css</li> <li>javascript</li> </ol> <ol type="I"> <li>html</li> <li>css</li> <li>javascript</li> </ol> </body> </html>


表格

<!DOCTYPE html> <html> <head> <meta charset="utf-8"> <title>表格</title> <style type="text/css"> table,td,td{border: 1px solid silver;} </style> </head> <body> <table> <caption>考试成绩表</caption> <thead> <tr> <th>姓名</th> <th>语文</th> <th>英语</th> <th>数学</th> </tr> </thead> <tbody> <tr> <td>小明</td> <td>80</td> <td>80</td> <td>80</td> </tr> <tr> <td>小杰</td> <td>90</td> <td>90</td> <td>90</td> </tr> <tr> <td>小红</td> <td>100</td> <td>100</td> <td>100</td> </tr> </tbody> <tfoot> <tr> <td>平均</td> <td>90</td> <td>90</td> <td>90</td> </tr> </tfoot> </table> </body> </html>


图片

<!DOCTYPE html> <html> <head> <meta charset="utf-8"> <title>图片</title> </head> <body> <img src="../image/computer.jpg" alt="computer" title="computer"> <img src="../image/dome.png" alt="dome" title="dome"> <img src="../image/Tqqj2.jpg" alt="tqqj" title="tqqj"> </body> </html>


超链接

<!DOCTYPE html> <html> <head> <meta charset="utf-8"> <title>超链接</title> </head> <body> <!--锚节点 跳转到本页面的任意位置--> <a href="#runoob">菜鸟编程</a><br> <a href="#inside">内部链接</a><br> <a href="#text">文本</a><br> ...<br> ...<br> ...<br> ...<br> ...<br> ...<br> ...<br> ...<br> ...<br> ...<br> ...<br> ...<br> ...<br> ...<br> ...<br> ...<br> <div id="runoob"> <a href="www.runoob.com" target="_blank"><img src="../image/runoob-logo.png" alt="菜鸟编程" title="菜鸟编程"></a> <br> <a href="www.runoob.com" target="_blank">菜鸟编程——学的不仅是技术,更是梦想!</a> <!-- target 默认为从当前页面打开链接,就是_self _blank 从新页面打开链接 --最重要的 _parent 从父窗口打开链接 _top 在顶层窗口打开链接 --> </div> ...<br> ...<br> ...<br> ...<br> ...<br> ...<br> ...<br> ...<br> ...<br> ...<br> ...<br> ...<br> ...<br> ...<br> ...<br> ...<br> <!--超链接分为外部链接和内部链接--> <div id="inside"> <a href="../html/表格.html" target="_parent">内部链接</a> </div> ...<br> ...<br> ...<br> ...<br> ...<br> ...<br> ...<br> ...<br> ...<br> ...<br> ...<br> ...<br> ...<br> ...<br> ...<br> ...<br> <div id="text"> <p>文本</p> </div> </body> </html>


表单

如果一个页面仅仅供用户浏览,那就是静态页面。如果这个页面还能实现与服务器进行数据交互(像注册登录、话费充值、评论交流),那就是动态页面。

例如:手机注册,话费充值,用户登陆等界面

数据传输有两种方式,一种是get ,明文,所有人都可以看见,不安全;

另一种是post, 暗文,看不见,安全

<!DOCTYPE html> <html> <head> <meta charset="utf-8"> <title>表单</title> </head> <body> <form method="post" action="index.php"> 昵称:<input type="text"><br> 密码:<input type="password"><br> 邮箱:<input type="email"> <select> <option>qq.com</option> <option selected>gmail.com</option> <option>yahoo.com</option> </select><br> <!--name需要一样, value不能一样--> 性别:<input type="radio" name="gender" value="男" checked>男 <input type="radio" name="gender" value="女">女 爱好:<input type="checkbox" name="hobby" value="travel">旅游 <input type="checkbox" name="hobby" value="photo">摄影 <input type="checkbox" name="hobby" value="sport">运动 <br> 个人简介: <br> <textarea rows="5" cols="20">请介绍一下你自己</textarea> <br> 上传个人照片: <br> <input type="file"> <br> <hr> <input type="submit" value="立即注册"> </form> </body> </html>


框架

<!DOCTYPE html> <html> <head> <meta charset="utf-8"> <title>框架</title> </head> <body> <iframe src="www.runoob.com" width="500" height="200"></iframe> <br> <iframe src="www.tqqj.top" width="500" height="200"></iframe> </body> </html>


css note css的四种引入方式

<!DOCTYPE html> <html> <!--一般最常用的是外部样式表--> <!--想要在一个页面引入CSS,共有以下三种方式。 外部样式表 内部样式表 行内样式表--> <head> <meta charset="uft-8"> <title></title> <!--外部样式表定义在link标签内--> <link rel="stylesheet" type="text/css" href="../css/01css.css"> <!--内部样式表定义在<head>里的<style>标签内--> <style type="text/css"> div{color: aqua;} </style> </head> <body> <!--行内样式表--> <div style="color: aqua;">绿叶学习网</div> </body> </html>

第四种引入方式是@import,不常用,不需要了解


css选择器

<!DOCTYPE html> <html> <!--最实用的5种选择器 元素选择器 id选择器:id相当于一个人的身份证,全国唯一 class选择器:class相当于一个人的姓名,全国不唯一 后代选择器 群组选择器--> <head> <meta charset="utf-8"> <title></title> <!--元素选择器,最前面的是元素--> <!--id选择器,最前面的是 # 加 id --> <!--class选择器,最前面的是 .class--> <style> div{color: aqua;} #lover{color: aquamarine;} .lei{color: blueviolet;} #father1 div{color: black;} #father2 span{color: blue;} h1,.ko,#oops{color: aliceblue;} </style> <!--父元素和后代元素必须要用空格隔开,从而表示选中某个元素内部的后代元素--> <!--对于群组选择器,两个选择器之间必须要用英文逗号(,)隔开,不然群组选择器就无法生效--> </head> <body> <h1>Hello, css</h1> <div id="oops">hello!</div> <div class="ko">goooooood!</div> <div>I love css!</div> <div id="lover">I love css2!</div> <p class="lei">I love css3!</p> <span class="lei">I love css3 too!</span> <div id="father1"> <div>Aaaaa</div> <p>sssss</p> </div> <div id="father2"> <div>hello</div> <span>afaf</span> </div> </body> </html> 字体样式

<!DOCTYPE html> <html> <head> <meta charset="utf-8"> <title>字体样式</title> <!--在实际开发中,一般只会用到bold这一个--> <!--有些字体有斜体italic属性,但有些字体却没有italic属性。oblique是让没有italic属性的字体也能够有斜体效果--> <style type="text/css"> #div1{font-family: 'Courier New'; font-weight: lighter; color: aqua;} #div2{font-family: 'Franklin Gothic Medium';font-weight: bold;} #div3{font-family: 'Gill Sans';font-size: 200px; font-style: italic;} /*这是css的注释*/ p{ font-family: Arial, Helvetica, sans-serif; font-size: 14px; font-weight: bold; color: aqua; } </style> </head> <body> <div id="div1">hello</div> <div id="div2">hello</div> <div id="div3">hello</div> <p>“有规划的人生叫蓝图,没规划的人生叫拼图。”</p> </body> </html> 文本样式

<!DOCTYPE html> <html> <head> <meta charset="utf-8"> <title>文本样式</title> <style type="text/css"> #pp p{ font-size: 14px; text-indent: 28px; text-align: center; text-decoration: underline; } #s{ text-decoration: overline; } #ss{ text-decoration: line-through; } a{ text-decoration:none; } #ass{ text-transform: uppercase; } #p1 p{ line-height: 15px; letter-spacing: 0px; } #p2 p{ line-height: 20px; letter-spacing: 3px; } #p3 p{ line-height: 25px; letter-spacing: 5px; } #p4 p{ word-spacing: 30px; } </style> </head> <body> <div id="pp"> <h3>爱莲说</h3> <p>水陆草木之花,可爱者甚蕃。晋陶渊明独爱菊。自李唐来,世人甚爱牡丹。予独爱莲之出淤泥而不染,濯清涟而不妖,中通外直,不蔓不枝,香远益清,亭亭净植,可远观而不可亵玩焉。</p> <p>予谓菊,花之隐逸者也;牡丹,花之富贵者也;莲,花之君子者也。噫!菊之爱,陶后鲜有闻。莲之爱,同予者何人?牡丹之爱,宜乎众矣!</p> </div> <span id="s">顶划线</span> <span id="ss">delete</span> <a href="www.baidu.com" target="_blank">去掉下划线的百度</a> <br> <hr> <p id="ass">hello</p> <div id="p1"> <p>水陆草木之花,可爱者甚蕃。晋陶渊明独爱菊。自李唐来,世人甚爱牡丹。予独爱莲之出淤泥而不染,濯清涟而不妖,中通外直,不蔓不枝,香远益清,亭亭净植,可远观而不可亵玩焉。</p> <p>予谓菊,花之隐逸者也;牡丹,花之富贵者也;莲,花之君子者也。噫!菊之爱,陶后鲜有闻。莲之爱,同予者何人?牡丹之爱,宜乎众矣!</p> </div> <div id="p2"> <p>水陆草木之花,可爱者甚蕃。晋陶渊明独爱菊。自李唐来,世人甚爱牡丹。予独爱莲之出淤泥而不染,濯清涟而不妖,中通外直,不蔓不枝,香远益清,亭亭净植,可远观而不可亵玩焉。</p> <p>予谓菊,花之隐逸者也;牡丹,花之富贵者也;莲,花之君子者也。噫!菊之爱,陶后鲜有闻。莲之爱,同予者何人?牡丹之爱,宜乎众矣!</p> </div> <div id="p3"> <p>水陆草木之花,可爱者甚蕃。晋陶渊明独爱菊。自李唐来,世人甚爱牡丹。予独爱莲之出淤泥而不染,濯清涟而不妖,中通外直,不蔓不枝,香远益清,亭亭净植,可远观而不可亵玩焉。</p> <p>予谓菊,花之隐逸者也;牡丹,花之富贵者也;莲,花之君子者也。噫!菊之爱,陶后鲜有闻。莲之爱,同予者何人?牡丹之爱,宜乎众矣!</p> </div> <div id="p4"> <p>Rome is was't built in a day.</p> </div> </body> </html> 边框样式

<!DOCTYPE html> <html> <head> <meta charset="utf-8"> <title>边框样式</title> <!--想要为一个元素定义边框样式,必须要同时设置border-width、border-style、border color这三个属性才会有效果--> <style type="text/css"> div{ width: 100px; height: 30px; } #div1{border: 1px dashed red;} #div2{border: 1px solid red;} img{ /*border-width: 2px; border-style: solid; border-color: red;*/ border:1px solid red;/*简写,等价于上面的三行代码*/ border-top: 5px dashed blue; border-left: 5px solid wheat; border-bottom: 0px; } </style> </head> <body> <div id="div1"></div><br> <div id="div2"></div><br> <img src="../image/runoob-logo.png" alt="runoob" title="runoob"> </body> </html> 列表样式

<!DOCTYPE html> <html> <head> <meta charset="utf-8"> <title>列表样式</title> <style type="text/css"> ol{list-style-type:lower-roman;} ul{list-style-type: none;} #ul1 ul{ list-style-image: url(../image/ba.png); } </style> </head> <body> <ol> <li>HTML</li> <li>CSS</li> <li>JAVASCRIPT</li> </ol> <ul> <li>A</li> <li>B</li> <li>C</li> </ul> <div id="ul1"> <ul> <li>1</li> <li>2</li> <li>3</li> </ul> </div> </body> </html>

小demo

<!DOCTYPE html> <html> <head> <meta charset="utf-8"> <title></title> <style type="text/css"> ul{list-style-type: none;} a{text-decoration: none; color: pink;} div{ width: 180px; height: auto; background-color: aquamarine; } </style> </head> <body> <div> <ul> <li><a href="www.baidu.com" target="_blank">Top1:百度</a></li> <li><a href="www.taobao.com" target="_blank">Top2:淘宝</a></li> <li><a href="www.weibo.com" target="_blank">Top3:新浪</a></li> <li><a href="www.163.com" target="_blank">Top4:网易</a></li> <li><a href="www.sohu.com" target="_blank">Top5:搜狐</a></li> </ul> </div> </body> </html> 表格样式

<!DOCTYPE html> <html> <head> <meta charset="utf-8"> <title>表格样式</title> <style type="text/css"> table,th,td{border: 1px solid red;} table{ caption-side: bottom; /*border-collapse: collapse; 合并边框*/ border-spacing: 8px; } </style> </head> <body> <table> <caption>表头</caption> <thead> <tr> <th>表头1</th> <th>表头2</th> </tr> </thead> <tbody> <tr> <td>表身1</td> <td>表身2</td> </tr> </tbody> <tfoot> <tr> <td>表尾1</td> <td>表尾2</td> </tr> </tfoot> </table> </body> </html> 图片样式

<!DOCTYPE html> <html> <head> <meta charset="utf-8"> <title>图片样式</title> <style type="text/css"> div{ width: 300px; height: 80px; border: 1px solid silver; } .div1{text-align: left;} .div2{text-align: center;} .div3{text-align: right;} img{width: 60px; height: 60px;} #img1{vertical-align: top;} #img2{vertical-align: middle;} #img3{vertical-align: bottom;} #img4{vertical-align: baseline;} </style> </head> <body> <div class="div1"> <img src="../image/computer.jpg" alt=""> </div> <div class="div2"> <img src="../image/computer.jpg" alt=""> </div> <div class="div3"> <img src="../image/computer.jpg" alt=""> </div> <br> 电脑<img id="img1" src="../image/Tqqj2.jpg" alt=""> 电脑(top) <hr> 电脑<img id="img2" src="../image/Tqqj2.jpg" alt=""> 电脑(middle) <hr> 电脑<img id="img3" src="../image/Tqqj2.jpg" alt=""> 电脑(bottom) <hr> 电脑<img id="img4" src="../image/Tqqj2.jpg" alt=""> 电脑(baseline) </body> </html>

小demo—float 实现文字环绕图片

<!DOCTYPE html> <html> <meta charset="utf-8"> <title></title> <style type="text/css"> img{float: right;} p{ font-family: fantasy; font-size: 12px; } div{width: 500px;height: 150px;} </style> <body> <div> <img src="../image/dome.png" alt=""> <p>水陆草木之花,可爱者甚蕃。晋陶渊明独爱菊。自李唐来,世人甚爱牡丹。予独爱莲之出淤泥而不染,濯清涟而不妖,中通外直,不蔓不枝,香远益清,亭亭净植,可远观而不可亵玩焉。予谓菊,花之隐逸者也;牡丹,花之富贵者也;莲,花之君子者也。噫!菊之爱,陶后鲜有闻。莲之爱,同予者何人?牡丹之爱,宜乎众矣!</p> </div> </body> </html> 背景样式

<!DOCTYPE html> <html> <head> <meta charset="utf-8"> <title>背景样式</title> <style type="text/css"> div{ width: 100px; height: 60px; } #div1{background-color: hotpink;} #div2{background-color: #87CEFA;} p{ color: white; background-color: hotpink; } .divv{background-image: url(../image/ba.png); background-repeat: repeat-y;} </style> </head> <body> <div id="div1">背景颜色为:hotpink</div> <div id="div2">背景颜色为:#87CEFA</div> <p>文本颜色为white,背景颜色为hotpink</p> <div class="divv"></div> </body> </html>

<!DOCTYPE html> <html> <meta charset="utf-8"> <title></title> <style type="text/css"> div{ width: 3000px; height: 12000px; border:1px solid red; background-image: url(../image/Tqqj2.jpg); background-repeat: no-repeat; background-position: center right; background-attachment: fixed; /*fixed 图片固定不动 scroll 图片随着元素滚动*/ } </style> <body> <div></div> </body> </html>

讲一张图片铺满整个页面

What is the best web note-taking tool for organizing digital notes efficiently?

<!DOCTYPE html> <html> <head> <meta charset="utf-8"> <title></title> <style type="text/css"> div{ width: 100%; height: 100%; background-image:url(../image/Tqqj2.jpg); background-size: 100% 100%; position: absolute; } </style> </head> <body> <div></div> </body> </html> 超链接样式

<!DOCTYPE html> <html> <meta charset="utf-8"> <title>超链接样式</title> <style type="text/css"> /*定义这四个伪类,必须按照link、visited、hover、active的顺序进行,不然浏览器可能无法正常显示这四种样式。请记住,这四种样式定义顺序不能改变。*/ a{text-decoration: none;} a:link{color: red;} a:visited{color: purple;} a:hover{color: yellow;} a:active{color:blue} div{ width: 200px; height: 100px; color: red; line-height: 50px; background-color: yellow; text-align: center; } div:hover{background-color: aqua; width: 100px; }/* hover可以用在任何元素上 :hover伪类应用非常广泛,任何一个网站都会大量用到它,我们要好好掌握。*/ img:hover{border: 3px solid red;} #1{cursor: default;} #2{cursor: url(../image/ba.png),pointer;} </style> <body> <a href="www.taobao.com" target="_blank">淘宝</a> <div>aaaaaaaaaaaaa</div> <div id="1"></div> <div id="2"></div> <br> <img src="../image/Tqqj2.jpg" alt=""> </body> </html>