Website design looking strange!

[Pnurt]

There is a white thin line about all "boxes"

I want to get it removed on the dark grey boxes but I have no clue on how :/

Thanks

 

[Colors]

You have to check the .CSS of your template, there should be something like this:

border-top: 1px #fff solid;

 

[Pnurt]

You have to check the .CSS of your template, there should be something like this:

border-top: 1px #fff solid;

Thanks!