Sticky Menü Higher / Bigger

Hello!

After Long search in your Forum i try to explain my problem here. I would like to increase the height of the Sticky Menu. With this code the height increased:
.header-scrolled .av-main-nav-wrap ul {
margin: 10px !important;
text-align: right; }
.header-scrolled { min-height: 100px;}
.header-scrolled .logo, .header-scrolled .logo img, .header-scrolled .logo a {
min-height: 80px;
}

But the Problem ist after selection a deop down in the sticky menu it disapears, becuase the main height isnt increased of the element. I hope your know what I mean. There is a % of how high the sticky menu is in compination of the main menu, and I thought I need to now where to increase this %.
Thanks for your Answer!