how can i have that result of the diagonal color box with opasity, like the example?
Hey KyriakosKaz,
It’s a color section with overlay you can set opacity for it then they have used custom css to position the overlay over an image.
Please refer to this link for more info http://tympanus.net/codrops/2011/12/21/slopy-elements-with-css3/
Best regards,
Vinay