<div class="contenedor">
<button class="botonFlotante botonF1">
<span class="glyphicon glyphicon-pencil"></span>
</button>
@*<button class="botonFlotante btn botonF2">
<span>+</span>
</button>
<button class="botonFlotante btn botonF3">
<span>+</span>
</button>*@
<button class="botonFlotante botonF4 data-toggle="modal" data-target="#myModal"">
<span class="glyphicon glyphicon-download-alt span.glyphicon"></span>
</button>
<button class="botonFlotante botonF5 data-toggle="modal" data-target="#myModal"" onclick="llamarVistaParcial();" data-toggle="modal" data-target="#myModal">