A client is requesting boxes on his website that should appear like the one below
as you can see, the box has a small arrow with a unique shape on the left hand side.I have tried everything and visited lots of links and i can't design it.the problem is, this box will have different sizes and that image should always be in the center of the box and should hide a portion of the border (as u can see)please help, i am all out of options here.Thank you,Yasser