Front-Page 1 Widget high

I have added a logo in the Front-Page 1 Widget, but I want the cap beteween the top to be smaller.
In developer tools I found the high set to 1271, and I change it to 1 to fix it. But where to I find this in the code for the theme?

!!- <div class=”fp1 image-section” style=”height: 1271px;”>

element.style
heigth: 1271px;

Want to change it to 1px