在body的css代码中加center是可以的，你要设置好登陆界面的宽！
initial-scale=1.0"> <title>我的官网</title> <style> body { font-family: Arial, sans-serif; } header, footer { background-color: #333; color: white; padding: 10px; text-align: center; } nav { background-color: #444; padding: 10px; } nav a { ...
接下来,我们将创建一个 CSS 文件 (styles.css),并设置文本框的居中和宽度自适应样式。 body{display:flex;/* 启用弹性盒子布局 */justify-content:center;/* 水平居中 */align-items:center;/* 垂直居中 */height:100vh;/* 让body占满视口的高度 */margin:0;/* 去掉默认的外边距 */background-color:#f...
-- saved from url=(0014)about:internet --> <head> <title>SilverlightApplication1</title> <style type="text/css"> html, body { height: 100%; overflow: auto; } body { padding: 0; margin: 0; } #silverlightControlHost { height: 100%; text-align:center; } </style> <script type="...
" End Sub </SCRIPT> </CENTER> </BODY> </HTML> Save the file as something descriptive, likeHelloWorld.htm, and start up a copy of Internet Explorer. Load up the page we just saved, and click the Say Hello button. If you’ve entered everything OK, you’ll see a message box ...
If, on the other hand, the test is false (“nope”), I’ll load a fallback script that displays an address form on my page. When the user submits the form, I’ll use the provided address to center and pin the map, as illustrated in Figure 10...
CategoryPageItemTemplate CCTProject CD CDDrive CellFormula CenterHorizontally CenterVertically Сертификат CertificateError CertificateWarning CFile ChangePassword; Наборизменений ChangesetGroup ChangesetMergeAcross ChangesetMergeDown ChangesetMergeUp ChangeSourceControl ChartFilter ChartWi...
body{margin:0;overflow:hidden;/* 防止出现滚动条 */}#gameContainer{display:flex;justify-content:center;/* 使内容水平居中 */align-items:center;/* 使内容垂直居中 */height:100vh;/* 使用视口高度 */background-color:#f0f0f0;/* 背景颜色 */} ...
<!-- page specific plugin styles --> <!-- text fonts --> <link rel="stylesheet" href="assets/css/fonts.googleapis.com.css" /> <!-- ace styles --> <link rel="stylesheet" href="assets/css/ace.min.css" class="ace-main-stylesheet" id="main-ace-style" /> ...
<!-- page specific plugin styles --> <!-- text fonts --> <link rel="stylesheet" href="assets/css/fonts.googleapis.com.css" /> <!-- ace styles --> <link rel="stylesheet" href="assets/css/ace.min.css" class="ace-main-stylesheet" id="main-ace-style" /> ...