hello
how can i get the text vertical-align:middle
<style>
.Rapper { margin: 0 auto; border: solid 1px black; width: 500px; height: 500px; padding: 20px;}
.left { display:inline-table; height: 50px; margin: 10px; border: solid 1px black;
padding:10px; vertical-align:middle;}
/*
span{position:relative;}
span{position:relative;top:50%;margin-top:-0.5em;}*/
</style>
</head>
<body>
<div class="Rapper">
<div class="left"><span> aaa <br /> xx</span></div>
<div class="left">aaa</div>
<div class="left">aaa</div>
<br />
<div class="left">aaa</div>
<div class="left">aaa</div>
<div class="left">aaa</div>
<br/>
<div class="left">aaa</div>
<div class="left">aaa</div>
<div class="left">aaa</div>
<br />
</div>
</body>
</html>
Rayzur
2
Hi,
You were close 
You need one more element with display:table-cell and vertical-align:middle
Those rules can be applied to a <p> tag nested in the divs
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN"
"http://www.w3.org/TR/html4/strict.dtd">
<html lang="en">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
<title>Test Page</title>
<style type="text/css">
.wrap {
width: 500px;
min-height: 500px;
margin: 0 auto;
padding: 20px;
border: 1px solid #000;
}
.wrap div {
height: 50px;
display: inline-table;
vertical-align: middle;
margin: 10px;
padding: 10px;
border: 1px solid #000;
}
.wrap div p {
margin: 0;
display: table-cell;
vertical-align: middle;
text-align: center;
}
</style>
</head>
<body>
<div class="wrap">
<div><p>aaa<br>xx</p></div>
<div><p>aaa</p></div>
<div><p>aaa</p></div>
<br>
<div><p>aaa</p></div>
<div><p>aaa<br>xx</p></div>
<div><p>aaa</p></div>
<br>
<div><p>aaa<br>xx</p></div>
<div><p>aaa</p></div>
<div><p>aaa</p></div>
<br>
</div>
</body>
</html>