JSFiddle - React, Tailwind, and code Playground

HTML

<dl>
    <dt>lang attr is not specified</dt>
    <dd>
        <div>
            <span style="text-decoration: underline;">underline <span lang="en-US">(another element)</span></span><br/>
            <span style="text-decoration: overline;">overline <span lang="en-US">(another element)</span></span><br/>
            <span style="text-decoration: line-through;">line-through <span lang="en-US">(another element)</span></span><br/>
        </div><div style="writing-mode: tb-rl; writing-mode: vertical-rl;">
            <span style="text-decoration: underline;">underline <span lang="en-US">(another element)</span></span><br/>
            <span style="text-decoration: overline;">overline <span lang="en-US">(another element)</span></span><br/>
            <span style="text-decoration: line-through;">line-through <span lang="en-US">(another element)</span></span><br/>
        </div>
        <div style="writing-mode: tb-lr; writing-mode: vertical-lr;">
            <span style="text-decoration: underline;">underline <span lang="en-US">(another element)</span></span><br/>
            <span style="text-decoration: overline;">overline <span lang="en-US">(another element)</span></span><br/>
            <span style="text-decoration: line-through;">line-through <span lang="en-US">(another element)</span></span><br/>
        </div>
    </dd>
    <dt>lang="ja"</dt>
    <dd lang="ja">
        <div>
            <span style="text-decoration: underline;">underline <span lang="en-US">(another element)</span></span><br/>
            <span style="text-decoration: overline;">overline <span lang="en-US">(another element)</span></span><br/>
            <span style="text-decoration: line-through;">line-through <span lang="en-US">(another element)</span></span><br/>
        </div><div style="writing-mode: tb-rl; writing-mode: vertical-rl;">
            <span style="text-decoration: underline;">underline <span lang="en-US">(another element)</span></span><br/>
            <span...

CSS

dd div {
    margin-top: 1em;
    margin-bottom: 1em;
    line-height: 2em;
    font-size: 3em;
}

span {
    white-space: nowrap;
}