I have installed HUB2B Theme and the demo in a domain for testing. When i open the test domain in a mobile phone, the portfolio is showing pictures between big spaces.
Contact with your purchase item author @like-themes right here as a comments
hope they will helped!
Thank you for your answer. One week ago I have sent some emails to them about this problem but i have no return.
HUB2B support is helping me now. The support email is email@example.com.