Sehen Sie eine abgespeckte Version hier: https://jsfiddle.net/dkmsuhL3/Bootstrap 4 Safari Bug
<html xmlns="http://www.w3.org/1999/xhtml">
<title>Bootstrap Bug Test</title>
<!-- Bootstrap V4 -->
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0-beta.2/css/bootstrap.min.css" integrity="sha384-PsH8R72JQ3SOdhVi3uxftmaW6Vc51MKb0q5P2rRUpPvrszuE4W1povHYgTpBfshb" crossorigin="anonymous">
<script src="http://ajax.googleapis.com/ajax/libs/jquery/1.8.3/jquery.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.12.3/umd/popper.min.js" integrity="sha384-vFJXuSJphROIrBnz7yo7oB41mKfc8JzQZiCq4NCceLEaO4IHwicKwpJf9c9IpFgh" crossorigin="anonymous"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0-beta.2/js/bootstrap.min.js" integrity="sha384-alpBpkh1PFOepccYVYDB4do5UnbKysX5WZXm3XxPqe5iKTfUKjNkCk9SaVuEZflJ" crossorigin="anonymous"></script>
<div class="container">
<div class="row">
<div class="col-sm-6">
<img class="img-fluid" src="http://via.placeholder.com/1000x1000" />
</div>
<div class="col-sm-6">
<p>Lorem ipsum dolor sit amet, consectetur adipiscing elit. Nulla fermentum felis sit amet augue luctus, at dignissim purus tristique. Etiam elit eros, varius ac tincidunt at, condimentum at felis. Integer eget ullamcorper ligula, ut finibus quam. Nunc tempor, enim id ultricies fringilla, ante risus venenatis ipsum, in euismod purus quam imperdiet libero. Ut diam lacus, tincidunt egestas tristique at, blandit quis est. Aenean bibendum sagittis ligula, sit amet mollis nisi iaculis at. Aenean blandit, mauris ac fermentum malesuada, massa arcu scelerisque arcu, quis molestie diam purus ut dolor.</p>
<p>Praesent egestas placerat dui, ac mollis dolor. In hac habitasse platea dictumst. Morbi sapien risus, consequat id tincidunt quis, lobortis a tortor. Morbi hendrerit tristique tempor. Vestibulum ultrices mauris magna, ac auctor lectus iaculis a. Aenean porta, nisi sit amet pellentesque fermentum, nibh ante molestie neque, non dictum ante justo sit amet dolor. Nunc scelerisque fringilla elit vitae tincidunt. Vivamus nec ex at enim aliquam tristique a in ipsum. Etiam bibendum mauris id scelerisque consequat. Donec nec orci leo. Nam ultricies condimentum porta. Mauris nunc nunc, ultricies in consequat sit amet, tristique ac lacus.</p>
</div>
</div>
</div>
Ich glaube, ich habe die Syntax korrekt, aber die beiden col-sm-6 Spalten auf Safari sind nicht horizontal passend (5.1.7)
Wenn dies wirklich ein Fehler ist, empfehle ich Ihnen, heben ein Problem in der [Github Repo] (https://github.com/twbs/bootstrap/issues) – Beau
Dank , fertig: https://github.com/twbs/bootstrap/issues/24647 – inTheGrind