xofox
You can try this way:
1- Go to file: /templates/ja_teline_v/tpls/blocks/mainnav.php
Line 27:
<nav id="t3-mainnav" class="wrap navbar navbar-default t3-mainnav" >
change it to:
<nav id="t3-mainnav" class="wrap navbar navbar-default t3-mainnav" data-spy="affix" data-offset-top="70">
2- Open file: /templates/ja_teline_v/css/custom.css (create this file if it doesn't exist) and add this custom css code:
.t3-mainnav.affix {
width: 100%;
z-index: 999;
top: 0;
}
