<div class="container"> <div class="row"> <div class="col-md-6 mb-3"> <!-- 内容 --> </div> <div class="col-md-6 mb-3"> <!-- 内容 --> </div> </div> </div> 其中,mb-3表示在底部添加一个大小为3的边距。具体的间距类可以参考Bootstrap的官方文档:Bootstrap Spacing 以上...
<div class="container"> <div class="row"> <div class="col-md-6 mb-3"> <!-- 内容 --> </div> <div class="col-md-6 mb-3"> <!-- 内容 --> </div> </div> </div> 其中,mb-3表示在底部添加一个大小为3的边距。具体的间距类可以参考Bootstrap的官方文档:Bootstrap Spacing ...
整个的代码如下: <div class="row"> <div class="card mb-3" style="width: 100%;"> <div class="row no-gutters"> <div class="col-2" style="max-width: 70px;"> <img style="max-height: 70px; max-height: 70px;" src="https://p2.music.126.net/akErPmrQ1MtrthBzCJr2sw==/109951...
方法一: 这个方法把div的显示方式设置为表格,然后我们可以使用表格的 vertical-align property 属性。HTML & CSS:1 <divclass="wrapper"> 2 <divclass="cell"> 3 <divclass="content"> 4 div表格 jquery CSS 块级元素 HTML 转载 数据探索先锋 2023-07-20 21:51:39 ...
<div class="container mt-5"> <h1 class="text-center mb-4">猜数字游戏</h1> <div class="row justify-content-center"> <div class="col-md-6"> jtjcgs.com/5k5k5k/ swjm88.com/5k5k5k/ tjgswl.com/5k5k5k/ xfxz.top/5k5k5k/
3 20 31 if you use bootstrap 4 you can use w-75 and m-auto <div class="page-section"> <div class="container"> <div class="row mb-5 "> <div id="youtube_ifram" class="embed-responsive w-75 m-auto embed-responsive-16by9"><iframe src="https://www.youtube.com/embed/m2KVW...
2) You took out the <div class="col-sm-11 mx-auto"> in the main class=container fluid. Now all 3 columns expand to the full width of the page. I liked the old way...looked more compact. 3) The DRUG PROBLEM/HELPLINE div row jumped from it's old spot; & I ...
2) You took out the <div class="col-sm-11 mx-auto"> in the main class=container fluid. Now all 3 columns expand to the full width of the page. I liked the old way...looked more compact. 3) The DRUG PROBLEM/HELPLINE div row jumped from it's old spot; & I ...
为了实现水平和垂直的间距,使用 bootstrap 提供的东西,我做了:`className='mb-2 mr-2'`,遵循@dragan-b 的建议 (2认同) mar*_*ibe 6 您应该使用bootstrap v.4 <div class="form-group row"> <div class="col-md-6"> <input type="button" class="btn form-control" id="btn1"> </div> ...
我有一个带有文本的 div,在我提交该文本后,我从服务器获取新数据。如果我在第一个文本的底部,我从服务器获取的第二个文本也在底部,我想在获取数据后移动到文本的顶部。 <b-row class="question-top mb-3" > <b-col xl="12" md="12" sm="12" xs="12"> <div class="question-editor"> <ck...