<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
<title>Insert title here</title>
<style>
div#selected {
position: absolute;
border: 2px solid black;
display: block;
margin: 0px;
padding: 0px;
display: block;
top: -100000px;
}
div#selected .innerContainer {
position: relative;
width: 100%;
height: 100%;
overflow: hidden;
}
div#image {
border: 1px solid white;
position: absolute;
bottom: -3px;
right: -3px;
color: black;
width: 2px;
height: 2px;
background-color: black;
margin: 0px;
padding: 0px;
font-size:1px;
}
</style>
</head>
<body>
<div id="selected" class="selected" style="left: 106px; top: 58px; width: 79px; height: 18px; display: block;">
<div class="innerContainer" style="height: 18px;"></div>
<div id="image" class="image"></div>
</div>
</body>
</html>
，當父div的寬度爲偶數時，它包含的子div進行相對定位是正確的，但是如果爲奇數，則顯示錯誤