br>        <span class="token attr-name">x-ref</span><span class="token attr-value"><span class="token punctuation attr-equals">=</span><span class="token punctuation">"</span>firstTab<span class="token punctuation">"</span></span><br>        <span class="token attr-name">class</span><span class="token attr-value"><span class="token punctuation attr-equals">=</span><span class="token punctuation">"</span>tab rounded rounded-tl rounded-tr rounded-sm<span class="token punctuation">"</span></span><br>        <