зеркало из https://github.com/mozilla/gecko-dev.git
24 строки
313 B
HTML
24 строки
313 B
HTML
|
<!DOCTYPE html>
|
||
|
|
<html>
|
||
|
|
<head>
|
||
|
|
<style type="text/css">
|
||
|
|
#separator, #first-child {
|
||
|
|
height: 20px;
|
||
|
|
background-color: green;
|
||
|
|
}
|
||
|
|
#parent {
|
||
|
|
margin-top: 10px;
|
||
|
|
}
|
||
|
|
#first-child {
|
||
|
|
margin-top: 20px;
|
||
|
|
}
|
||
|
|
</style>
|
||
|
|
</head>
|
||
|
|
<body>
|
||
|
|
<div id="separator"></div>
|
||
|
|
<div id="parent">
|
||
|
|
<div id="first-child"></div>
|
||
|
|
</div>
|
||
|
|
</body>
|
||
|
|
</html>
|