标签:盒子模型 width ace 自带 gray scale 不同 tom order
<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>Title</title> <meta name="viewport" content="width=device-width, initial-scale=1"> </head> <body> <input type="text" placeholder="用户名"> <p id="d1" class="c1"></p> </body> </html>
<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>Title</title> <meta name="viewport" content="width=device-width, initial-scale=1"> <style> div,p,span { /*逗号表示并列关系*/ color: yellow; } #d1,.c1,span { color: orange; } #d1 .c2 span{ color: red; } </style> </head> <body> <div id="d1">div <p class="c2">div>p <span id="d3">div>p>span1</span> <span id="d4">div>p>span2</span> </p> <p class="c3"> sadjasdjkasldj </p> </div> <p class="c1">p</p> <span>span</span> </body> </html>
<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>Title</title> <meta name="viewport" content="width=device-width, initial-scale=1"> <style> body { background-color: black; } a:link { /*访问之前的状态*/ color: red; } a:hover { /*需要记住*/ color: aqua; /*鼠标悬浮态*/ } a:active { color: black; /*鼠标点击不松开的状态 激活态*/ } a:visited { color: darkgray; /*访问之后的状态*/ } p { color: darkgray; font-size: 48px; } p:hover { color: white; } input:focus { /*input框获取焦点(鼠标点了input框)*/ background-color: red; } </style> </head> <body> <a href="https://www.jd.com/">小轩在不在?</a> <p>点我有你好看哦</p> <input type="text"> </body> </html>
<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>Title</title> <meta name="viewport" content="width=device-width, initial-scale=1"> <style> p:first-letter { /*文本第一个字设置*/ font-size: 48px; color: orange; } p:before { /*在文本开头 同css添加内容*/ content: ‘你说的对‘; color: blue; } p:after { content: ‘雨露均沾‘; color: orange; } </style> </head> <body> <p>装备差进任何本都是血赚,装备差进任何本都是血赚</p> </body> </html>
<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>Title</title> <meta name="viewport" content="width=device-width, initial-scale=1"> <style> /* 1.选择器相同 书写顺序不同 就近原则:谁离标签更近就听谁的 2.选择器不同 ... 行内 > id选择器 > 类选择器 > 标签选择器 精确度越高越有效 */ #d1 { color: aqua; } /*.c1 {*/ /* color: orange;*/ /*}*/ /*p {*/ /* color: red;*/ /*}*/ </style> <!-- <link rel="stylesheet" href="mycss1.css">--> </head> <body> <p id="d1" class="c1" style="color: blue">贤妻果然很识趣,有前途~</p> </body> </html>
<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>Title</title> <meta name="viewport" content="width=device-width, initial-scale=1"> <style> p { background-color: red; height: 200px; width: 400px; } span { background-color: green; height: 200px; width: 400px; /*行内标签无法设置长宽 就算你写了 也不会生效*/ } </style> </head> <body> <p>ppp</p> <span>span</span> </body> </html>
<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>Title</title> <meta name="viewport" content="width=device-width, initial-scale=1"> <style> p { /*font-family: "Arial Black","微软雅黑","..."; !*第一个不生效就用后面的 写多个备用*!*/ /*font-size: 24px; !*字体大小*!*/ /*font-weight: inherit; !*bolder lighter 100~900 inherit继承父元素的粗细值*!*/ /*color: red; !*直接写颜色英文*!*/ /*color: #ee762e; !*颜色编号*!*/ /*color: rgb(128,23,45); !*三基色 数字 范围0-255*!*/ /*color: rgba(23, 128, 91, 0.9); !*第四个参数是颜色的透明度 范围是0-1*!*/ /*当你想要一些颜色的时候 可以利用现成的工具 1 pycharm提供的取色器 2 qq或者微信截图功能 微信公众号:软件管家... */ } </style> </head> <body> <p>曹老板 抬人!!!fuck off!</p> </body> </html>
<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>Title</title> <meta name="viewport" content="width=device-width, initial-scale=1"> <style> p { /*text-align: center; !*居中*!*/ /*text-align: right;*/ /*text-align: left;*/ /*text-align: justify; !*两端对齐*!*/ /*text-decoration: underline;*/ /*text-decoration: overline;*/ /*text-decoration: line-through;*/ /*text-decoration: none;*/ /*在html中 有很多标签渲染出来的样式效果是一样的*/ font-size: 16px; text-indent: 32px; /*缩进32px*!*/ /*text-indent: 2em; !*缩进2个字符*!*/ } a { text-decoration: none; /*主要用于给a标签去掉自带的下划线 需要掌握*/ } </style> </head> <body> <p>我要感谢我的导师,要不是他,我论文早写完了(狗头)</p> <a href="https://www.jd.com/">点我</a> </body> </html>
<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>Title</title> <meta name="viewport" content="width=device-width, initial-scale=1"> <style> div { height: 800px; width: 800px; /*background-color: red;*/ /*背景图片*/ /*background-image: url("222.png"); !*默认要全部铺满*!*/ /*background-repeat: no-repeat; !*不铺*!*/ /*background-repeat: no-repeat; !*不铺*!*/ /*background-repeat:repeat-x; */ /*background-repeat:repeat-y; */ /*其实浏览器不是一个平面 是一个三维立体结构 z轴指向用户 越大离用户越近 */ /*background-position:center center; !*第一个左 第二个上*!*/ /*如果出现了多个属性名前缀是一样的情况 一般情况下都可以简写 只写前缀*/ background: red url("222.png") no-repeat center center; /*只需要填上你想要加的参数即可 位置没有关系 参数个数也不做限制 加就显示不加就用默认的设置*/ } </style> </head> <body> <div></div> </body> </html>
<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>Title</title> <meta name="viewport" content="width=device-width, initial-scale=1"> <style> #d1 { height: 500px; background-color: red; } #d2 { height: 500px; background-color: green; } #d3 { height: 500px; background-image: url("222.png"); background-attachment: fixed; } #d4 { height: 500px; background-color: aqua; } </style> </head> <body> <div id="d1"></div> <div id="d2"></div> <div id="d3"></div> <div id="d4"></div> </body> </html>
<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>Title</title> <meta name="viewport" content="width=device-width, initial-scale=1"> <style> p { background-color: red; border-width: 5px; border-style: solid; border-color: green; } div { /*border-left-width: 5px;*/ /*border-left-color: red;*/ /*border-left-style: dotted;*/ /*border-right-width: 10px;*/ /*border-right-color: greenyellow;*/ /*border-right-style: solid;*/ /*border-top-width: 15px;*/ /*border-top-color: deeppink;*/ /*border-top-style: dashed;*/ /*border-bottom-width: 10px;*/ /*border-bottom-color: tomato;*/ /*border-bottom-style: solid;*/ border: 3px solid red; /*三者位置可以随意写*/ } #d1 { background-color: greenyellow; height: 400px; width: 400px; border-radius: 50%; /*直接写50%即可 长宽一样就是圆 不一样就是椭圆*/ } </style> </head> <body> <p>穷人 被diss到了 哭泣.png</p> <div>妈拉个巴子,妈拉个巴子,妈拉个巴子,妈拉个巴子</div> <div id="d1"></div> </body> </html>
<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>Title</title> <meta name="viewport" content="width=device-width, initial-scale=1"> <style> /*#d1 {*/ /* !*display: none; !*隐藏标签不展示到前端页面并且原来的位置也不再占有了 但是还存在于文档上*!*!*/ /* display: inline; !*将标签设置为行内标签的特点*!*/ /*}*/ /*#d2 {*/ /* display: inline;*/ /*}*/ /*#d1 {*/ /* display: block; !*将标签设置成块儿级标签的特点*!*/ /*}*/ /*#d2 {*/ /* display: block;*/ /*}*/ /*#d1 {*/ /* display: inline-block;*/ /*}*/ /*#d2 {*/ /* display: inline-block; !*标签即可以在一行显示又可以设置长宽*!*/ /*}*/ </style> </head> <body> <div style="display: none">div1</div> <div>div2</div> <div style="visibility: hidden">单纯的隐藏 位置还在</div> <div>div4</div> <!--<div id="d1" style="height: 100px;width: 100px;background-color: red">01</div>--> <!--<div id="d2" style="height: 100px;width: 100px;background-color: greenyellow">02</div>--> <!--<span id="d1" style="height: 100px;width: 100px;background-color: red">span</span>--> <!--<span id="d2" style="height: 100px;width: 100px;background-color: greenyellow">span</span>--> <!--<div id="d1" style="height: 100px;width: 100px;background-color: red">01</div>--> <!--<div id="d2" style="height: 100px;width: 100px;background-color: greenyellow">02</div>--> </body> </html>
<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>Title</title> <meta name="viewport" content="width=device-width, initial-scale=1"> <style> body { margin: 0; /*上下左右全是0 /*margin: 10px 20px; !* 第一个上下 第二个左右*!*/ /*margin: 10px 20px 30px; !*第一个上 第二个左右 第三个下*!*/ /*margin: 10px 20px 30px 40px; !*上 右 下 左*!*/ } /*p {*/ /* margin-left: 0;*/ /* margin-top: 0;*/ /* margin-right: 0;*/ /* margin-bottom: 0;*/ /*}*/ #d1 { margin-bottom: 50px; } #d2 { margin-top: 20px; /*不叠加 只取大的*/ } #dd { margin: 0 auto; /*只能做到标签的水平居中*/ } p { border: 3px solid red; /*padding-left: 10px;*/ /*padding-top: 20px;*/ /*padding-right: 20px;*/ /*padding-bottom: 50px;*/ /*padding: 10px;*/ /*padding: 10px 20px;*/ /*padding: 10px 20px 30px;*/ /*padding: 10px 20px 30px 40px;*/ /*规律和margin一模一样*/ } </style> </head> <body> <p style="border: 1px solid red;" id="d1">ppp</p> <p style="border: 1px solid orange;" id="d2">ppp</p> <div style="border: 3px solid red;height: 400px;width: 400px"> <div id=‘dd‘ style="border: 1px solid orange;height: 50px;width: 50px;background-color: blue;"></div> </div> <p>ppp</p> </body> </html>
<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>Title</title> <meta name="viewport" content="width=device-width, initial-scale=1"> <style> body { margin: 0; } #d1 { height: 200px; width: 200px; background-color: red; float: left; /*浮动 浮到空中往左飘*/ } #d2 { height: 200px; width: 200px; background-color: greenyellow; float: right; /*浮动 浮到空中往右飘*/ } </style> </head> <body> <div id="d1"></div> <div id="d2"></div> </body> </html>
<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>Title</title> <meta name="viewport" content="width=device-width, initial-scale=1"> <style> body { margin: 0; } #d1 { width: 20%; height: 1000px; background-color: #4e4e4e; float: left; } #d2 { width: 80%; height: 1000px; background-color: blue; float: right; } </style> </head> <body> <div id="d1"></div> <div id="d2"> </div> </body> </html>
标签:盒子模型 width ace 自带 gray scale 不同 tom order
原文地址:https://www.cnblogs.com/BoyGc/p/12883550.html