twitter-bootstrap-4

问题 Another question was asked on the same need (that question) for bootstrap 3 but the proposed solutions don't work with Bootstrap 4. The image of this post explains very well what I want. And even more this bootply. How can I achieve this with Bootstrap 4 ? 回答1: $('#carousel-example-generic').on('slid.bs.carousel', function () { $(".carousel-item.active:nth-child(" + ($(".carousel-inner .carousel-item").length -1) + ") + .carousel-item").insertBefore($(".carousel-item:first-child")); $("

问题 Does bootstrap 4 have a built in horizontal divider? I can do this, <style type="text/css"> .h-divider{ margin-top:5px; margin-bottom:5px; height:1px; width:100%; border-top:1px solid gray; } </style> But I want to use the built in bootstrap css, I can't find it anywhere in the docs, maybe I'm missing it. 回答1: HTML already has a built-in horizontal divider called <hr/> (short for "horizontal rule"). Bootstrap styles it like this: hr { margin-top: 1rem; margin-bottom: 1rem; border: 0; border

问题 This question already has answers here : Bootstrap 4 align navbar items to the right (21 answers) Closed 3 years ago . This is the code. I need to move navbar(without logo) to right side. So I added float-right to like <div class="collapse navbar-collapse float-right" id="navbarSupportedContent"> . But it did not worked. Full Code <nav class="navbar navbar-expand-lg navbar-dark bg-dark"> <a class="navbar-brand" href="#">Popular Quotes Collection</a> <button class="navbar-toggler" type="button

问题 Using ngx-bootstrap (4) with Angular 2/CLI. Trying to use a dropdown list to select which modal to open. The modal currently works fine if I just have a button for each modal (not a dropdown), but the requirements call for a dropdown. I tried something like <select class="detailsOption" (change)="openModal($event.target.value)"> <option value="">Select Option</option> <option value={{modal1}} >Option 1</option> <option value={{modal2}}>Option 2</option> </select> <ng-template #modal1> </ng

问题 Using ngx-bootstrap (4) with Angular 2/CLI. Trying to use a dropdown list to select which modal to open. The modal currently works fine if I just have a button for each modal (not a dropdown), but the requirements call for a dropdown. I tried something like <select class="detailsOption" (change)="openModal($event.target.value)"> <option value="">Select Option</option> <option value={{modal1}} >Option 1</option> <option value={{modal2}}>Option 2</option> </select> <ng-template #modal1> </ng

问题 Using ngx-bootstrap (4) with Angular 2/CLI. Trying to use a dropdown list to select which modal to open. The modal currently works fine if I just have a button for each modal (not a dropdown), but the requirements call for a dropdown. I tried something like <select class="detailsOption" (change)="openModal($event.target.value)"> <option value="">Select Option</option> <option value={{modal1}} >Option 1</option> <option value={{modal2}}>Option 2</option> </select> <ng-template #modal1> </ng

问题 Using ngx-bootstrap (4) with Angular 2/CLI. Trying to use a dropdown list to select which modal to open. The modal currently works fine if I just have a button for each modal (not a dropdown), but the requirements call for a dropdown. I tried something like <select class="detailsOption" (change)="openModal($event.target.value)"> <option value="">Select Option</option> <option value={{modal1}} >Option 1</option> <option value={{modal2}}>Option 2</option> </select> <ng-template #modal1> </ng

问题 Having issues compiling some bootstrap 4 modules (updating from beta3). While the issue can be solved by setting @charset: 'UTF-8'; on _hover.scss mixin partial (which is noted as deprecated within the file), why would that be needed considering it should compile out of the box as previous beta versions. Code in _hover.scss : @mixin hover { &:hover { @content; } } @mixin hover-focus { &:hover, &:focus { @content; } } @mixin plain-hover-focus { &, &:hover, &:focus { @content; } } @mixin hover

问题 I'm trying to create an HTML button which opens a link. It looks like a small title and some short description. But whenever the description is too large, it overflows out of the button. I'm using bootstrap and jquery. Code: body { background-color: #c0c0c0; } <link rel="stylesheet prefetch" href="https://cdnjs.cloudflare.com/ajax/libs/twitter-bootstrap/4.0.0/css/bootstrap.css"> <div class="container-fluid" style="text-align : center"> <div id="final"> <div> <a href="#" target="_blank" style=

问题 I'm trying to create an HTML button which opens a link. It looks like a small title and some short description. But whenever the description is too large, it overflows out of the button. I'm using bootstrap and jquery. Code: body { background-color: #c0c0c0; } <link rel="stylesheet prefetch" href="https://cdnjs.cloudflare.com/ajax/libs/twitter-bootstrap/4.0.0/css/bootstrap.css"> <div class="container-fluid" style="text-align : center"> <div id="final"> <div> <a href="#" target="_blank" style=