浮子元件旁邊內嵌元素與動態寬度

Question

如何浮子元件設置旁的動態寬度內聯元件

演示：http://jsfiddle.net/J2Df8/

HTML

<div> 
<span>Lorem ipsum dolor</span> 
<span class="floater"></span> 
</div> 

CSS

DIV{ 
    width: 100px; 
} 


SPAN.floater{ 
    height:4px; 
    width:4px; 
    margin-top:3px; 
    float:left; 
    background-color: #FF0000; 
} 

Answer 1

看看這個http://jsfiddle.net/J2Df8/12/

HTML

<div> 
    <span>Lorem ipsum dolor<span class="floater"></span></span>  
    <span>Lorem ipsum dolor<span class="floater"></span></span> 
</div> 

CSS

div { 
    width: 100px; 
} 

div span { 
    display:inline-block; 
    position:relative; 
    padding-right:10px; 
} 


span.floater{ 
    display:block; 
    padding:0; 
    height:4px; 
    width:4px; 
    top:8px; 
    right:0; 
    position:absolute; 
    background-color: #FF0000; 
} 

Answer 2

HI現在用於:after你跨越

像這樣

span{ 
    width: 100px; 
    display:block; 
} 


span:after{ 
    content:''; 
    height:4px; 
    display:inline-block; 
    width:4px; 
    background-color: #FF0000; 
} 

Live demo