"POST NEW ADS" DROPDOWN LISTBAR CATEGORIES style

Hi, why in this page the categories are not in dropdown???? In my index are Ok but in this page are not in dropdown and its very difficult to find the category

How can I solve it???? THANKS!!!

( my site is :

www. tuguiaencastellon . es / anuncios

 

Hello,

This feature is already added, Download updated version of theme from your members area and upload it.

Login here: http://inkthemes.com/members/member/index

 

in that file is this modification? for not overwrite the rest

 

Hello,

Multiple files are changed with every version update. You can use child theme to save current changes while updating theme.
Please visit link given below for more info.
http://www.inkthemes.com/httpwww-inkthemes-comhow-to-create-a-child-theme-in-wordpress-a-way-to-save-themes-modification/02/