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<!DOCTYPE html>
<html>
<title>CSS Borders: Borders appear when the element is smaller than 1/2 a pixel, reference</title>
<link rel="author" title="Stephen Chenney" href="mailto:schenney@chromium.org">
<head>
<style>
#right {
position: absolute;
top: 10px;
left: 65px;
width: 0px;
height: 50px;
border-right: 1px dashed black;
}
#left {
position: absolute;
top: 10px;
left: 5px;
width: 0px;
height: 50px;
border-left: 1px dashed black;
}
#top {
position: absolute;
top: 5px;
left: 10px;
width: 50px;
height: 0px;
border-top: 1px dashed black;
}
#bottom {
position: absolute;
top: 65px;
left: 10px;
width: 50px;
height: 0px;
border-bottom: 1px dashed black;
}
</style>
</head>
<body>
<div id="top"></div>
<div id="right"></div>
<div id="bottom"></div>
<div id="left"></div>
</body>
</html>