使柔版盒中剩餘的*水平*空間填充

我在柔版盒中並排放置2個div。右邊的一個應該總是相同的寬度，我想要左邊的一個只抓住剩餘的空間。但除非我專門設定寬度，否則不會。使柔版盒中剩餘的*水平*空間填充

所以目前，它被設置爲96％，這看起來不錯，直到你真的壓扁屏幕 - 然後右手div有點餓了它所需要的空間。

我想我可以離開它，因爲它是，但感覺錯了 - 就像必須有一個方式說：

正確的始終是相同的;您在左側 - 你得到剩下的

.ar-course-nav { 
 
    cursor: pointer; 
 
    padding: 8px 12px 8px 12px; 
 
    border-radius: 8px; 
 
} 
 
.ar-course-nav:hover { 
 
    background-color: rgba(0, 0, 0, 0.1); 
 
}

<br/> 
 
<br/> 
 
<div class="ar-course-nav" style="display:flex; justify-content:space-between;"> 
 
    <div style="width:96%;"> 
 
    <div style="overflow:hidden; white-space:nowrap; text-overflow:ellipsis;"> 
 
     <strong title="Course Name Which is Really Quite Long And Does Go On a Bit But Then When You Think it's Stopped it Keeps on Going for even longer!"> 
 
       Course Name Which is Really Quite Long And Does Go On a Bit But Then When You Think it's Stopped it Keeps on Going for even longer! 
 
      </strong> 
 
    </div> 
 
    <div style="width:100%; display:flex; justify-content:space-between;"> 
 
     <div style="color:#555555; margin-right:8px; overflow:hidden; white-space:nowrap; text-overflow:ellipsis;" title="A really really really really really really really really really really really long department name"> 
 
     A really really really really really really really really really really really long department name 
 
     </div> 
 
     <div style="color:#555555; text-align:right; white-space:nowrap;"> 
 
     Created: 21 September 2016 
 
     </div> 
 
    </div> 
 
    </div> 
 
    <div style="margin-left:8px;"> 
 
    <strong>&gt;</strong> 
 
    </div> 
 
</div>

來源

2016-06-10 Adam Benson