Inline nav menu width/margin problem- Dawn

[Lavished]

Hello I had modified dawn theme with an inline nav menu ( code taken from another user here) but the menu width keeps changing on me and there’s a gap on both sides and scroll bar on the bottom to move it side to side, I keep manually tweaking the percentage in the code but somehow after making changes it moves and I have to change the % value again. can someone help me with this? base.css code I play around with is this…

nav.header__inline-menu { background: #a1aec4 !important; width: 109% !important; text-align-last: center; }

My Store

test123

[suyash1]

@Lavished

please add this css to the very end of your base.css file and check,
Shopify Admin → Online Store ->Theme → Edit code → base.css

header.header{max-width: 100% !important;}

[Lavished]

does not work.