关于浮动备忘one

.one{}

.two{}

.three{}

 

.clear{

margin:0px;

border:0px;

height:0px;

clear:both;

}//使得father 随着one two three 自动浮动。

 

 

<div class="father">

 <div class="one"></div>

 <div class="two"></div>

 <div class="three"></div>

<div class="clear"></div>

</div>