Why doesn't my coded video hero background show on desktop?

[jaycee00]

i watched a video on adding video hero background with a code because the theme i picked (impulse) didnt have one. the video told me to make a new section for coding which i did under the section part in coding and i pasted the code. Everything worked but when i look at my store in desktop version the header doesnt show but it will show on mobile. fitnixz.com

[EBOOST]

Hi @jaycee00 ,

May I suggest to update code these steps:

1. Go to Store Online-> theme → edit code
2. Assets/theme.scss.css
3. add code below to end of file

.announcement-bar {
  z-index: 5;
}