twitter-bootstrap-4

问题 Hey I find nowhere if I can change the default value of col-xs-12 I tried to put that but I all broken... .col-xs-12 { width: 600px; } If you are a doc where I can find the answer that will be really awesome ! Thx 回答1: Never Change Bootstrap classes if you want to change any col- class simply add one more class on same element and style that class, and your external CSS file should be loaded after bootstrap, so the css file has effect Example: <div class="col-xs-12 my-custom-width"></div>

问题 Does anyone know how to open a bootstrap modal with vue 2.0? Before vue.js I would simply open the modal by using jQuery: $('#myModal').modal('show'); However, is there a proper way I should do this in Vue? Thank you. 回答1: My code is based on the Michael Tranchida's answer. Bootstrap 3 html: <div id="app"> <div v-if="showModal"> <transition name="modal"> <div class="modal-mask"> <div class="modal-wrapper"> <div class="modal-dialog"> <div class="modal-content"> <div class="modal-header">

问题 Does anyone know how to open a bootstrap modal with vue 2.0? Before vue.js I would simply open the modal by using jQuery: $('#myModal').modal('show'); However, is there a proper way I should do this in Vue? Thank you. 回答1: My code is based on the Michael Tranchida's answer. Bootstrap 3 html: <div id="app"> <div v-if="showModal"> <transition name="modal"> <div class="modal-mask"> <div class="modal-wrapper"> <div class="modal-dialog"> <div class="modal-content"> <div class="modal-header">

问题 What am I missing? The examples use min.js. The bundle.min.js has more code, but I can't find a description of that extra code... https://getbootstrap.com/docs/4.0/getting-started/download/ Code: https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0/js/bootstrap.min.js vs https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0/js/bootstrap.bundle.min.js 回答1: As shown in the docs, the "bundle" includes popper.js for you, the other does not. 来源： https://stackoverflow.com/questions/48713215/bootstrap-4

问题 <nav class="navbar navbar-expand-lg navbar-light bg-light"> <a class="navbar-brand" href="#">Navbar</a> <button class="navbar-toggler" type="button" data-toggle="collapse" data-target="#navbarSupportedContent" aria-controls="navbarSupportedContent" aria-expanded="false" aria-label="Toggle navigation"> <span class="navbar-toggler-icon"></span> </button> <div class="collapse navbar-collapse" id="navbarSupportedContent"> <ul class="navbar-nav mr-auto"> <li class="nav-item active"> <a class="nav

问题 <nav class="navbar navbar-expand-lg navbar-light bg-light"> <a class="navbar-brand" href="#">Navbar</a> <button class="navbar-toggler" type="button" data-toggle="collapse" data-target="#navbarSupportedContent" aria-controls="navbarSupportedContent" aria-expanded="false" aria-label="Toggle navigation"> <span class="navbar-toggler-icon"></span> </button> <div class="collapse navbar-collapse" id="navbarSupportedContent"> <ul class="navbar-nav mr-auto"> <li class="nav-item active"> <a class="nav

问题 I got a question about BS4 and the alignment of a collapsible Menu. Here is the Code I got: <nav class="navbar navbar-light navbar-fixed-top"> <div class="container"> <button type="button" class="navbar-toggler hidden-sm-up pull-xs-right" data-toggle="collapse" data-target=".nav-content"> <span class="icon-bar"></span> <span class="icon-bar"></span> <span class="icon-bar"></span> </button> <a class="navbar-brand" href="#">Test</a> <div class="collapse navbar-toggleable-xs nav-content"> <ul

问题 I am using Bootstrap 4's card groups. I want to align both buttons at the same line which should be at bottom of the .card. The jsfiddle. I tried .card { position: relative; } .btn { position: relative; // <- if I use absolute here, it will be ugly bottom: 0; } and also .card { display: table; } .btn { display: table-cell; vertical-align: bottom; } But neither works. 回答1: would something like this work for you ? https://jsfiddle.net/44Lnjj8d/5/ .card { position: relative; padding-bottom: 40px

问题 I'm just a beginner in Bootstrap 4. I just started learning it recently and sadly, I have been encountering problems already. I modified some code from the Bootstrap 4 manual itself. However, it fails miserably, with the offset not working properly. The code is perfectly simple and doesn't require a lot of code though. EDIT: MAY 25, 2016 [12:35 PM (GMT+8)]: Using Boootrap 3.3.6 release, col-md-offset-* is working. However, it is in Bootrap 4 that has failure. Issue has been posted on https:/

问题 I would like to use bootstrap 4 for a brand-new project, but I'm confused by it. Q: Can I just download the source and then point to: <link rel="stylesheet" href="bootstrap-4.0.0-alpha.2/dist/css/bootstrap.css"> <script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.4/jquery.min.js"></script> <script src="bootstrap-4.0.0-alpha.2/dist/js/bootstrap.js"></script> And that's all I need to worry about? Do I need to worry about Reboot, Grid Only or Flexbox? I just want to use bootstrap. I