Refactor views

We should refactor the views in order to avoid using fixed positions for the elements. 
For instance:
```
<div style="left:263.78px;top:22.31px" class="cls_003">
  <span class="cls_003">ORIGINAL</span>
</div>
```
That was made by a PDF to HTML website but it's not a very flexible way to manage the views. Currently we can't work on #2 or #4 because of that.