html`＜mark＞`
<mark>以语义方式突出显示部分文本
<section><h2>Default Style</h2><p>Here, the <mark>searched term</mark> is highlighted.
</section>
<section><h2>Custom Style</h2><p>Here, the <mark class="styled">searched term</mark> is highlighted.
</section>
body {padding: 16px;background-color: black;color: #fff;
}section {margin-bottom: 64px;
}h2 {color: #9b8ee1;
}mark.styled{background-color: transparent;
/* color: red; */color: yellow;
}