css实现分割线或者小竖线

.line{
    
    
    display: inline-block;
    width: 2px;
    background-color: #999;
    margin: 8px 20px;
}

或者另一种思路在标签上加伪类
span::after
{
content:’’; width: 2px;
background-color: #999;
margin: 8px 20px;
}