To hide elements simply use the .d-none class or one of the .d-{sm,md,lg,xl,xxl}-none classes for any responsive screen ... ... <看更多>

Bootstrap 4 removed the .hidden-md-up / down utility classes. Here's how to migrate to the new responsive display utilities using .d- none, ... ... <看更多>

[BUG] - display: flex (d-flex) overriding display: none (d-none) #35547. Closed. 3 tasks done ... What version of Bootstrap are you using? ... <看更多>

We purposefully don't provide every value as a utility, so here's what we support: .d-none .d-inline .d-inline-block .d-block ... ... <看更多>

<a class="py-2 d-none d-md-inline-block" href="#">Cart</a>. </div>. </nav>. <div class="position-relative overflow-hidden p-3 p-md-5 m-md-3 text-center ... ... <看更多>