/span> 0<span class="token punctuation">,</span>
  <span class="token string">'sm'</span><span class="token punctuation">:</span> 480<span class="token punctuation">,</span>
  <span class="token string">'md'</span><span class="token punctuation">:</span> 768<span class="token punctuation">,</span>
  <span class="token string">'lg'</span><span class="token punctuation">:</span> 1024<span class="token punctuation">,</span>
  <span class="token string">'xl'</span><span class="token punctuation">:</span> 1280<s