kokakoula

Hello this should do the trick, into your custom css :

.single-container { box-shadow: none; }

It deletes the shadow around your image, since your image has a white background and you website too, there is no need to delete the margin, hope it helps

Hello, if you are still looking for a solution here it is, put this into your custom css :

div.post-header, .post-excerpt {
	display: none;
}

Hope it helps