一.鼠标指上后显示二维码,效果图如下: 鼠标未指上时: 鼠标指上后: 代码如下: .div1 .li2 .code_wexin{ width: 0px; height: 0px; position: absolute; background-image: url(../img/weixin.jpg); background-size: cover; background-repeat: no-repeat; } .div1 .li2:hover .code_wexin{ width: 113px

*:first-child{margin-top: 0 !important}.markdown-body>*:last-child{margin-bottom: 0 !important}.markdown-body .absent{color: #c00}.markdown-body .anchor{position: absolute;top: 0;left: 0;display: block;padding-right: 6px;padding-left: 30px;margin-lef

场景:mvc4中上传图片,批量上传,上传前浏览,操作.图片进度条. 解决:自定义jquery控件 没有解决:非图片上传时,会有浏览样式的问题; 解决方案; 1.样式 – bootstrap 的css和图标与metro-ui-css的部分css 2.js 自定义控件 3.后台 mvc4 ------------------------------------------------- 效果: 1. [class*=border-color] { border: 2px solid; } .bord

源码分析一body { font-family: Helvetica, arial, sans-serif; font-size: 14px; line-height: 1.6; padding-top: 10px; padding-bottom: 10px; background-color: white; padding: 30px; }body > *:first-child { margin-top: 0 !important; }body > *:last-child { margi

.markdown-preview:not([data-use-github-style]) { padding: 2em; font-size: 1.2em; color: rgb(171, 178, 191); overflow: auto; background-color: rgb(40, 44, 52) } .markdown-preview:not([data-use-github-style])>:first-child { margin-top: 0px } .markdown-

.markdown-preview:not([data-use-github-style]) { padding: 2em; font-size: 1.2em; color: rgb(56, 58, 66); overflow: auto; background-color: rgb(250, 250, 250); } .markdown-preview:not([data-use-github-style]) > :first-child { margin-top: 0px; } .markd

.markdown-preview:not([data-use-github-style]) { padding: 2em; font-size: 1.2em; color: rgb(171, 178, 191); overflow: auto; background-color: rgb(40, 44, 52); } .markdown-preview:not([data-use-github-style]) > :first-child { margin-top: 0px; } .markd

*:first-child { margin-top: 0 !important; } body > *:last-child { margin-bottom: 0 !important; } a { color: #4183C4; } a.absent { color: #cc0000; } a.anchor { display: block; padding-left: 30px; margin-left: -30px; cursor: pointer; position: absolute

*:first-child { margin-top: 0 !important; } body > *:last-child { margin-bottom: 0 !important; } a { color: #4183C4; } a.absent { color: #cc0000; } a.anchor { display: block; padding-left: 30px; margin-left: -30px; cursor: pointer; position: absolute

*:first-child { margin-top: 0 !important; } body > *:last-child { margin-bottom: 0 !important; } a { color: #4183C4; } a.absent { color: #cc0000; } a.anchor { display: block; padding-left: 30px; margin-left: -30px; cursor: pointer; position: absolute

*:first-child { margin-top: 0 !important; } body > *:last-child { margin-bottom: 0 !important; } a { color: #4183C4; } a.absent { color: #cc0000; } a.anchor { display: block; padding-left: 30px; margin-left: -30px; cursor: pointer; position: absolute

html,body { } .CodeMirror { height: auto } .CodeMirror-scroll { } .CodeMirror-lines { padding: 4px 0px } .CodeMirror pre { } .CodeMirror-scrollbar-filler,.CodeMirror-gutter-filler { background-color: white } .CodeMirror-gutters { border-right-width:

html,body { } .CodeMirror { height: auto } .CodeMirror-scroll { } .CodeMirror-lines { padding: 4px 0px } .CodeMirror pre { } .CodeMirror-scrollbar-filler,.CodeMirror-gutter-filler { background-color: white } .CodeMirror-gutters { border-right-width:

body { background-color: white } .markdown-body { min-width: 200px; max-width: 760px; margin: 0 auto; padding: 30px; color: #333; overflow: hidden; font-family: "Helvetica Neue", Helvetica, "Segoe UI", Arial, freesans, sans-serif; font

*:first-child { margin-top: 0 !important; } .markdown-body>*:last-child { margin-bottom: 0 !important; } .markdown-body .headeranchor-link { position: absolute; top: 0; bottom: 0; left: 0; display: block; padding-right: 6px; padding-left: 30px; margi

01atom编辑markdown之上传图片 :first-child { margin-top: 0px; } .markdown-preview:not([data-use-github-style]) h1, .markdown-preview:not([data-use-github-style]) h2, .markdown-preview:not([data-use-github-style]) h3, .markdown-preview:not([data-use-github-st

body { border: 1px solid #ddd; outline: 1300px solid #fff; margin: 16px auto; } body .markdown-body { padding: 30px; } @font-face { font-family: fontawesome-mini; src: url(data:font/woff;charset=utf-8;base64,d09GRgABAAAAAAzUABAAAAAAFNgAAQAAAAAAAAAAAA

readme.md-/Users/zjh/Documents/我的文章/[PHP]swoole_server几个进程的分工 html{font-family: sans-serif;-ms-text-size-adjust: 100%;-webkit-text-size-adjust: 100%}body{margin: 0}article,aside,details,figcaption,figure,footer,header,hgroup,main,nav,section,summary{

[PHP]Yii2框架的坑.md-/Users/zjh/Documents/我的文章/[PHP]Yii2框架的坑 html{font-family: sans-serif;-ms-text-size-adjust: 100%;-webkit-text-size-adjust: 100%}body{margin: 0}article,aside,details,figcaption,figure,footer,header,hgroup,main,nav,section,summary{displ

[PHP]程序员技能栈.md-/Users/zjh/Documents/我的文章/[PHP]程序员技能栈 html{font-family: sans-serif;-ms-text-size-adjust: 100%;-webkit-text-size-adjust: 100%}body{margin: 0}article,aside,details,figcaption,figure,footer,header,hgroup,main,nav,section,summary{display:

Color国际青年公寓介绍.md-/Users/zjh/Documents html{font-family: sans-serif;-ms-text-size-adjust: 100%;-webkit-text-size-adjust: 100%}body{margin: 0}article,aside,details,figcaption,figure,footer,header,hgroup,main,nav,section,summary{display: block}audio,can