CSS:内容溢出时底部需要一个float:right按钮

CSS: Need a float:right button to appear at the bottom when content overflows

如何处理按钮 向右浮动 并且当左侧内容溢出时按钮换行的情况,其行为类似于 元素?

.div-wrapper button { float: right; }
 <div class="div-wrapper"> 
  <span> Some data here....(when this text overflows, make button come to the bottom left) </span> 
  <button> 
     Redeem
   </button>
</div>

我试过使用 flex-wrap: wrap;等。但其中 none 似乎按预期工作:

在这种情况下 flex-wrap: wrap; 应该可以。不需要 float:right 按钮

.div-wrapper {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
}
<div class="div-wrapper"> 
  <span> Some data here....(when this text overflows, make button come to the bottom left) </span> 
  <button> 
     Redeem
   </button>
</div>