Border on bottom of header

[Hugo030]

Hey everyone. I want to customize my header by adding a thin bar on the bottom to sort of create a separation between the header and the other sections, because now it is difficult to seperate the header with the rest of the page. Now, I have this:

But I want it to be like this:

I found no customizations in my theme settings. does anyone have a solution for this? My used theme is IMPACT.

[Hugo030 · Accepted solution]

hey, I already found a solution. i added the following code in the theme.liquid file above </head>:

<style>
header {
border-bottom: 1px solid #4E5253;
}

This worked for me! You can adjust the thickness and color too.