if you refer to the grey area around the images, the textwidget has a padding set in style.css:
/* Text Widget */
.textwidget {
padding: 16px 20px 0;
}
you can try to overwrite that with some new CSS in the custom CSS;
example:
/* Text Widget */
.textwidget {
padding: 0;
}
caveat:
the padding is set to make texts appear nicer; if you remove the padding, your images might look better, but any direct text in a textwidget will look pushed to the edges.
if you refer to the thin blue or red lines around the images, these are part of the image and cannot be removed by editing the styles.
for further questions regarding your theme, please post in http://wordpress.org/support/theme/nuntius/
Yes, I was talking about the grey area, I overwrite what you say:
/* Text Widget */
.textwidget {
padding: 0;
}
and it works as I wanted
Thank you!!
Now I want to know how to delete the same grey border from the image widget, its posible?