CSS text alignment (two-word and three-word alignment)

Renderings:

solution:

1. HTML code

	<div style="display: flex">
		 <!-- span标签助阵（必须有） -->
 		<div class="user_info">姓名<span></span></div>
		<div>：测试人员</div>
	</div>
	<div style="display: flex">
		<div class="user_info">身份证<span></span></div>
		<div>：123456789123456789</div>
	</div>

2. css code

<style lang="scss" scoped>
.user_info {
    
    
  width: 50px;
  height: 25px;
  text-align: justify;     //主要对齐属性
  span {
    
    
    display: inline-block 
    padding-left: 100%;
  }
}
</style>