Hi @Joshua,
To centre the menu, please remove that Custom CSS from “Appearance=> Theme Options=> Custom CSS” and add the following code:
#access {
text-align: center;
}
#access ul li {
display: inline-block;
float: none;
margin-bottom: -7px;
margin-left:-4px;
}
#access ul li li {
display: block;
float: left;
text-align: left;
margin-bottom: -1px;
margin-left:0;
}
You have used custom CSS for Catch Responsive theme. The custom CSS for every theme is different. So you need to check each theme’s HTML structure carefully before adding them in.
Let me know if this solves your issue.