Gap under slider

https://pattaya-mad.com

Hi Guys

I asked this question before and someone kindly helped me fix it but the issue came back last night. I clicked on “view my existing posts” but the thread has gone, probably as it got resolved.

If you look at my website > under the slider > there is a gap of maybe 20 px under it, and before the header box that says Welcome to Pattaya.

Until recently this header box was aligned with the box on the left that says About Pattaya Mad.

It is not a major issue but I would like to fix it if someone knows the answer.

Regards
Wasana