Quote - I tried it with these settings and it still didn`t work.

Reverse the settings/connections on Input_1 and Input_2
I'd also turn off the Ambient , Translucence, and Specular.

It's always best to build things up one affect at a time, start with the colour, then add the transparency back in, and finally add in other things to see if they're really needed and/or enhance the render.

If you open up the previews on the nodes, you will find it easier to tell if your going to get what you want/expect.