下面的代码在Chrome和Safari除外大部分现代浏览器垂直和水平方向为中心的视频里它只是垂直居中:Flexbox的中心在Safari
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">
<!-- The above 3 meta tags *must* come first in the head; any other head content must come *after* these tags -->
<meta name="description" content="">
<meta name="author" content="">
<link rel="icon" href="favicon.ico">
<title>Rick
</title>
<!-- Bootstrap core CSS -->
<!-- from bootstrap 4 -->
<style type="text/css">
body {
font-family: "Helvetica Neue",Helvetica,Arial,sans-serif;
font-size: 1rem;
line-height: 1.5;
color: #373a3c;
background-color: #fff;
}
body {
margin: 0;
}
.container {
margin-right: auto;
margin-left: auto;
}
</style>
<!-- site custom styles -->
<style>
body {
display: flex;
flex-direction: column;
min-height: 100vh;
margin: 0px;
overflow: hidden;
}
.content {
flex: 1 0 auto;
justify-content: center;
align-content: center;
display: flex;
flex-direction: column;
border: 10px solid pink;
}
.video-container {
height: 100%;
display: flex;
flex: 1 0 auto;
flex-direction: column;
justify-content: center;
align-content: center;
}
</style>
</head>
<body>
<!-- Begin page content -->
<div class="content container">
<div class="video-container">
<iframe width="560" height="315" src="https://www.youtube.com/embed/dQw4w9WgXcQ?rel=0&controls=0" frameborder="0" allowfullscreen="">
</iframe>
</div>
</div>
</body>
</html>
我在做什么错?
相同的代码在一个小提琴:https://jsfiddle.net/netroworx/tyet04uz/
如果我拿出了: 保证金权:汽车; margin-left:auto; 从.container Chrome显示与Safari 相同 我找不到任何相关的错误:https://github.com/philipwalton/flexbugs –
您可能需要为Safari添加供应商前缀:http:// stackoverflow。 com/a/35137869/3597276 –