Steps to add new industry
Step1: Create a new post
Step2: In post title you can set title,subtitle and icon
example :- TITLE : SUBTITLE : ICON
TITLE : SUBTITLE : ICON
RAIL WAY :Lorem Ipsum is simply dummy text of the printing and typesetting industry.: fa fa-train
Step3: how to find icon name
go to this website : https://fontawesome.com/v4.7.0/icons/
search word related to industry and click on icon which match your industry then you can see <i class="fa fa-train" aria-hidden="true"></i> copy text in side class and use this.