Hi, i have some collapsible widgets and i noticed they are a little more wide than buttons using the ui-btn class:

https://theredlips.digitalking.it/giochi/index.html

I tried one solution found on Stack Overflow but seems not working

1. .Collapsible, .Collapsible h4 {
       display: inline !important;
   }
   
   .ui-btn-inner {
       white-space: normal !important;
   }
   
   

Have suggestions so i can have all the elements exactly the same width?

Thanks!