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请问dd列表当中，如何能使序号图标垂直对齐不定行数的dd列表
小弟的html结构是
直销低价 实时房价查询，天天低价，预订只需30秒！
请问有什么方法能给够让无论dd是几行文字都使得小蓝点在dd那一行中上下居中吗？
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用定位很好实现
*{padding:0; margin:0; list-style:none;} .list{ width:320px; margin:0 auto;} .list li{ position:relative; padding-left:20px;} .list li:before{ content:" "; width:10px; height:10px; border-radius:50%; background:blue; display:block; position:absolute; top:50%; margin-top:-5px; left:0;}
实时房价查询，天天低价，预订只需30秒！ 实时房价查询，天天低价，预订只需30秒！实时房价查询，天天低价，预订只需30秒！ 实时房价查询，天天低价，预订只需30秒！
![[Web front-end] Node.js quick start](https://img.php.cn/upload/course/000/000/067/662b5d34ba7c0227.png)
用定位很好实现