CSScellpadding失效

*

{

margin:0px;

padding:0px;

}

<table cellpadding="20" cellspacing="0"/>

cellpadding会被*覆盖

---

        table.t td
        {
            padding: 5px !important;
        }

---

图片环绕

<style>
div {
300px;
border:1px solid red
}
img {
float:left;
100px;
height:100px
}
</style>
<div>
<img src="http://images.cnblogs.com/logo.gif" />