Defined version 4 this way:
define("BOOTSTRAP", 4);
loaded files this way:
e107::css('url', 'https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0-beta/css/bootstrap.min.css');
e107::css('url', 'https://maxcdn.bootstrapcdn.com/font-awesome/4.7.0/css/font-awesome.min.css');
e107::js("footer", 'https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.11.0/umd/popper.min.js', 'jquery' );
e107::js("footer", 'https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0-beta/js/bootstrap.min.js', 'jquery' );
I can't rid the "plus" at the beginning of site:


similar problem was if bootstrap 3 js wasn't fully version, modal script was missing or something like this.
Thanks
Defined version 4 this way:
define("BOOTSTRAP", 4);loaded files this way:
I can't rid the "plus" at the beginning of site:


similar problem was if bootstrap 3 js wasn't fully version, modal script was missing or something like this.
Thanks