I am trying to use custom css on my confluence space and when adding anything or even adding a link to a blank stylesheet the navbar completely loses its formatting. This only happens on one of my spaces but not sure what the issue is. For example if I add just the following to my space tools stylesheet:
#aui-header{
background-color: black;
}it makes the change to the header but it completely removes the formatting of the navbar which means I can't change anything.
Can anyone help?