前端 - 集思广益，如何用CSS实现数字上面有一个点

Question

就像简谱一样的那种。css上划线的那种，容易出现很多点或横线，并不适用

Answer 1

The number that needs to be added is a separate element, and then used before or after pseudo-elements to achieve it.

<span>5</span>
<style>
    span {
        position: relative;
        font-weight: 800;
        font-size: 6rem;
    }
    
    span::before {
        position: absolute;
        content: '';
        top: -0.5rem;
        left: 50%;
        margin-left: -0.5rem;
        width: 1rem;
        height: 1rem;
        border-radius: 0.5rem;
        background-color: #000;
    }
</style>

Answer 2

To make it simple, just use pictures and then match them to display. There will be no compatibility issues