How to fix Online Store editor session can't be published

[Filip02]

When I try to implement this code on custom CSS 

And save it this pops up Online Store editor session can't be published

Code is:

.shopify-section-group-header-group.section-header {
position: fixed !important;
top: 38.8px;
z-index: 9999 !important;
width: 100%;
}
div.shopify-section-group-header-group.announcement-bar-section {
position: fixed !important;
top: 0 !important;
z-index: 9999 !important;
width: 100%;
}

[LizHoang]

Hi @Filip02 

You can follow the instruction here to fix the issue: 

1. Go to Shopify > Theme > Edit code

2. Find the theme.liquid > then add the code below before </head> tag

{% style %}
      .shopify-section-group-header-group.section-header {
        position: fixed !important;
        top: 38.8px;
        z-index: 9999 !important;
        width: 100%;
      }
      div.shopify-section-group-header-group.announcement-bar-section {
        position: fixed !important;
        top: 0 !important;
        z-index: 9999 !important;
        width: 100%;
      }
    {% endstyle %}