replaced direct references to images to css classes.
{{! template for the annotation widget }}
<div class='Ldt-AnnotationsWidget'>
<!-- ugly div because we want to have a double border -->
<div class='Ldt-Annotation-DoubleBorder'>
<div class='Ldt-AnnotationContent'>
<div class='Ldt-AnnotationShareIcons'>
<a target='_blank' class='Ldt-fbShare' title='share on facebook'></a>
<a target='_blank' class='Ldt-TwShare' title='share on twitter'></a>
<a target='_blank' class='Ldt-GplusShare' title='share on google+'></a>
</div>
<div class='Ldt-SaTitle'></div>
<div class='Ldt-SaDescription'></div>
</div>
</div>
</div>