Imageshortcode is taking to much space

the image shortcode is taking up to much space below the image in striking, design plus

I have to produce i dont know how many css code to get rid of the extra spacing below the image,

this makes it impossible to center it propperly in a header by the use of the shortcode.

can you add a option with or without the shadow in the shortcode?

can you fix this?

to make it look more centered one has to apply html code.

<div style="margin-bottom:-40px;">[image source_type="attachment_id" source_value="369" alt="Frequently Asked Questions Banner" width="360" height="106"] </div>

this is stupid as it requires more and more code from the user