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Title yang tian xuan 按钮
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posted @ 2019-09-06 19:24
zhangyu12138
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Title 提交 111--> 111-->
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posted @ 2019-09-06 19:24
zhangyu12138
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<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>Title</title> <style> #wrap.box{ height: 150px; background-color: #999; border: 5px solid red; } </style> </head> <body> <div id="
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posted @ 2019-09-06 19:23
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<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>Title</title> </head> <body> <div id="wrap" zy="123"></div> <script> /* * 自定义标签属性 * -getAttribute() * -setAttribute() * -rem
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posted @ 2019-09-06 19:23
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<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>Title</title> </head> <body> <div id="wrap" style="width: 100px;">123</div> <script> /* * 合法标签属性 * style 这个属性非常特殊 * 一个节点对象st
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posted @ 2019-09-06 19:22
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<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>Title</title> </head> <body> <div style="" id="wrap" class="box" title="我是一个DIV">123456</div> <script> /
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posted @ 2019-09-06 19:21
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posted @ 2019-09-06 19:20
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posted @ 2019-09-06 19:20
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posted @ 2019-09-06 19:19
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<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>Title</title> </head> <body> <div class="box">1</div> <div class="box">2</div> <div class="box">3</
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posted @ 2019-09-06 19:18
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<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>Title</title> </head> <body> <div id="box"></div> <script> //类 //函数 在数据类型上是属于object的 // function a() {} // a.goudan = '狗蛋'; //
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posted @ 2019-09-06 19:17
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<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>Title</title> </head> <body> <script> // typeof在检测null类型的时候会返回'object'类型 // typeof在检测function类型的时候会返回'function'类型 let a = 10; cons
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posted @ 2019-09-06 19:17
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posted @ 2019-09-06 19:16
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posted @ 2019-09-06 19:15
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<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>Title</title> <style> #wrap{ width: 100px; height: 100px; background-color: #3ea3ff; } #btn{ width: 100px; height: 100px; backgrou
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posted @ 2019-09-06 19:13
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<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>Title</title> <style> #box{ width: 100px; height: 100px; background-color: #ff0789; } #wrap{ width: 100px; height: 100px; backgrou
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posted @ 2019-09-06 18:50
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<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>Title</title> </head> <body> <script> alert('从这里开始') </script> </body> </html>
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posted @ 2019-09-06 18:49
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Title --> 内嵌样式 行内样式 > 外链样式 内嵌样式 > 外链样式 代码是从上到下解析的 总结:离标签最近的样式生效,写了!important就是显示谁 filter:drop-shadow(10px 10px 10px black);不支持第四个值 box-shadow:10px 10px...
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posted @ 2019-09-06 18:45
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posted @ 2019-09-06 18:44
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posted @ 2019-09-06 18:43
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<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>Title</title> <style> *{ margin: 0; height: 0; } @media screen and (min-width: 900px){ .box{ width: 200px; height: 200px; backgrou
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posted @ 2019-09-06 18:42
zhangyu12138
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Title javascript html css 哥哥 吉林省地方喝杯咖啡将列表山东矿机河北科技
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posted @ 2019-09-06 18:42
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<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>Title</title> <style> .box{ --高度: 200px; --宽度: 200px; --颜色: #b9c9fd; width: var(--高度); height: var(--宽度); border: 5px solid curren
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posted @ 2019-09-06 18:41
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<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>Title</title> <style> *{ margin: 0; padding: 0; } .box{ display: flex;/*开启弹性盒模型*/ width: 800px; height: 500px; margin: 50px auto;
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posted @ 2019-09-06 18:41
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<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>Title</title> <style> *{ margin: 0; padding: 0; } form{ width: 300px; height: 300px; border: 1px solid blue; } input:checked+label
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posted @ 2019-09-06 18:40
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<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>Title</title> <style> *{ margin: 0; padding: 0; } .box{ width: 100px; height: 100px; background-color: #ff0789; border-radius: 50%
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posted @ 2019-09-06 18:40
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Title 第1次作业 第2次作业 第3次作业 第4次作业 第5次作业 第6次作业 第7次作业 第8次作业 第9次作业 第10次作业 第11次作业 第12...
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posted @ 2019-09-06 18:14
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<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>Title</title> <style> *{ margin: 0; padding: 0; } .box{ width: 300px; height: 300px; /*background-image: linear-gradient(90deg,red
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posted @ 2019-09-06 18:12
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<!DOCTYPE html><html lang="en"><head> <meta charset="UTF-8"> <title>Title</title> <style> *{ margin: 0; padding: 0; } table{ overflow: hidden; width:
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posted @ 2019-09-06 18:12
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<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>Title</title> <style> *{ margin: 0; padding: 0; } body{ perspective: 800px; } .stage{ position: relative; width: 200px; height: 20
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posted @ 2019-09-06 18:11
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<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>Title</title> <style> *{ margin: 0; padding: 0; } .box{ width: 200px; height: 200px; background-color: aqua; transition-duration:
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posted @ 2019-09-06 18:10
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<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>Title</title> <style> *{ margin: 0; padding: 0; } .box{ width: 200px; height: 100px; background-color: #ff0789; transform: transla
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posted @ 2019-09-06 18:09
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<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>Title</title> <style> *{ margin: 0; padding: 0; } .box1,.box2{ width: 200px; height: 100px; background-color: #ff0789; transition:
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posted @ 2019-09-06 18:08
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posted @ 2019-09-06 17:44
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Title aaa 菜鸟联盟 使用after伪元素模拟元素来清除浮动(企业常规用法) .box:after{/* after伪元素 */ content:''; display:block; clear:both; } 伪元素默认为display:inline; -->
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posted @ 2019-09-06 17:43
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<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>Title</title> <style> *{ margin: 0; padding: 0; } .box{ border: 1px solid deeppink; font-size: 0; } .box img{ vertical-align: text
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posted @ 2019-09-06 17:42
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<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>Title</title> <style> *{ margin: 0; padding: 0; } .box{ width: 200px; height: 200px; background-color: deeppink; border-radius: 50
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posted @ 2019-09-06 17:41
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<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>Title</title> <style> *{ margin: 0; padding: 0; } body{ font-size: 16px; } .text{ width: 400px; height: 100px; background-color: d
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posted @ 2019-09-06 17:40
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<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>咸鱼联盟</title> <style> /* css层叠样式表 */ *{ margin: 0; padding: 0; } .box-one{ width: 200px; height: 100px; background-color: green; }
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posted @ 2019-09-06 17:39
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<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>咸鱼联盟</title> <style> /* css层叠样式表 */ *{ margin: 0; padding: 0; } .box-one{ width: 200px; height: 100px; background-color: green; }
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posted @ 2019-09-06 17:38
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咸鱼联盟 兄弟元素在竖直方向有margin时触发 ...
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posted @ 2019-09-06 17:37
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恢复内容开始 <!doctype html><!--声明文档类型 网页文档--><html><!--根目录标签 父级--> <head><!--网页的头部 用户看不见的--> <meta charset='UTF-8'><!--国际编码 字符的编码格式--> <!--网页三要素 title keyw
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posted @ 2019-09-06 17:35
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posted @ 2019-09-06 16:59
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咸鱼联盟 咸鱼联盟 咸鱼联盟 咸鱼联盟 咸鱼联盟 咸鱼联盟 咸鱼联盟 咸鱼...
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posted @ 2019-09-06 16:56
zhangyu12138
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<!doctype html><!--声明文档类型 网页文档--> <html lang="en"><!--根目录标签 父级--> <head><!--网页的头部 用户看不见的--> <meta charset='UTF-8'><!--国际编码 字符的编码格式--> <!--网页三要素 title keywords description--> <title>咸鱼联盟</title><!--网页的
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posted @ 2019-09-06 16:23
zhangyu12138
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