tml" class="external-link">coord_fixed</a></span><span class="op">(</span>ratio <span class="op">=</span> <span class="fl">3</span><span class="op">/</span><span class="fl">2</span><span class="op">)</span> <span class="op">+</span> </span></span>
<span class="r-in"><span>  <span class="fu">theme_grau</span><span class="op">(</span><span class="op">)</span></span></span>
<span class="r-plt img"><img src="theme_grau-1.png" alt="" width="672" height="571"></span>
<span class="r-in"><span></span></span>
<span 