为什么这里有差距(即'element3'LOWER比'element4')?
+----------------+ +----------------+
|+------++------+| VS. |+------++------+|
|| 1 || 2 || || 1 || 2 ||
|| || || || || ||
gap |+------++------+| |+------++------+|
----> | +------+| ----> |+------++------+|
why?? |+------+|+--+ 4|| no gap || ||++ 4||
|| 3 |||Im| || || 3 ||++ ||
|| ||+--+ || || || ||
|| |+------+| |+------++------+|
|+------+ | | |
+----------------+ +----------------+
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这是代码
<?php
echo "
<style type=text/css>
a.keys{
display:inline-block;
width:100px;height:100px;
border:1px solid #000;
}
</style>
<div class=panel style='width:250px;height:100%;border:1px solid #000;'>
<a class=keys href='#'>1</a>
<a class=keys href='#'>2</a>
<a class=keys href='#'>3</a>
<a class=keys >
<img src=img/apple.jpg style='width:50px;height:50px;' >
</a>
</div>
";
?>
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也就是为什么文本包装元素3 LOWER比元素4定位?它与图像(和大小)有关,但我无法弄清楚为什么比父元素更小的图像会导致这种行为?
任何帮助,将不胜感激...