XF 1.3 i want this code work only for mobile device

[jamalfree]

hello
i want this code work only for mobile device
how can i do..

.Responsive .message .messageInfo,.Responsive #QuickReply {width: auto!important;margin-left: 5px !important;}

 

[Martok]

Xenforo doesn't detect mobile devices, it works by responsive design and adjusts the layout of the forums based on this.

To achieve what you want, you'll need to use responsive design and determine the width that you want this to kick in. You can use media queries to then achieve this.

Brogan's guide explains more.

http://xenforo.com/community/resources/responsive-design.2193/

 

[jamalfree]

thank you Martok but i believe there is solution by css
i wait a suggestion