How to hide images from a certain source via css
In a project i had some pictures that were thrown in from the Backstretch Module.
As i didin´t want the pictures at that place and could not just simply display:none for all img tags i asked myself if there is a possibility to hide images via css based on their source.
And this is what works:
div.post-image div.thumbnail a img[src*="sites/default/files/backstretch/"] {
display: none;
}