Visual Composer Tabs not working

So I have visual composer 3.6.2 and I am using 6 tabs for a post on my site. I put in the settings so that the tabs should have no spacing and align left. They seem to have aligned left but they still are spacing to stretch across the screen. Here’s the code of the tabs:
[vc_row][vc_column][vc_tta_tabs spacing=”” active_section=”1″ el_class=”.ui-tabs.wpb_tour_tabs_wrapper .ui-tabs-nav”][vc_tta_section title=”QB” tab_id=”1440351102070-f24b1dbd-2e9f”]
[/vc_tta_section][vc_tta_section title=”RB” tab_id=”1440351102080-3fbfb616-3842″]
[/vc_tta_section][vc_tta_section title=”WR” tab_id=”1440352430688-077cc4bc-a0a2″]
[/vc_tta_section][vc_tta_section title=”TE” tab_id=”1440352431396-71432e3e-a088″]
[/vc_tta_section][vc_tta_section title=”D/ST” tab_id=”1440352432103-8c7d809e-9c5f”]
[/vc_tta_section][vc_tta_section title=”K” tab_id=”1440352435270-f92e217b-dd9b”]
[/vc_tta_section][/vc_tta_tabs][/vc_column][/vc_row]

Any ideas? Thanks in advance for any help!