TOP1 and TOP2 in Helix Ultimate V2

Hello,
I want to add a custom module (with pagebuilder) to position TOP2 in HU V2.0.6.
It works, but the content is divided into two rows.

Please look here http://wim.domeintest.eu/

I have adjusted the width of TOP1 and TOP2. Originally it is 50% and 50%.
I thought TOP2 was too small, so I changed it to 30% and 70%.
But the problem remains.

@media (min-width: 992px){
#sp-top1.col-lg-6 {
 flex: 0 0 auto;
 width: 30%;
}
#sp-top2.col-lg-6 {
 flex: 0 0 auto;
 width: 70%;
}
}

What else can I do, to get only one row with text?

Regards, Peter