Remove underline from 'Search' and 'Cart' on website and make header font size smaller

[nez1]

Hi! I have edited my code to remove the search and cart icons and have the text there instead. My text is now underlined, I have tried the following code however it did not work 

.header__active-menu-item { text-decoration: none; }

.header__menu-item:hover span { text-decoration: none; }

Could someone please assist?

I also want to make my header font size smaller than the allowable limitation (100).

thanks

[Huptech-Web]

Hello @nez1 , Could you please share your store's URL? It will help me better understand the situation.