Here’s a solution that worked for me:
edit style.css:
1. find .widget-header-bottom-right and remove (comment out) the line – like this:
/* width:100%; */
2. underneath the closing curly bracked } insert the following lines:
.widget-header {
width:100%;
min-height:60px;
}
3. find .bottomad and insert the following lines just above the closing curly bracket } :
width: 100%;
min-height: 60px;
Well at least that worked for me (see here: https://www.kwikka.de/) , and I hope it workes for you, too!