Are you talking about the widget area? If so, this theme already features a spot for that called “Slider Wide” on your widgets page as one of the available widgets.
The 3rd Party slider plugin (that comes with their theme for free) should have documentation included that shows how to set it up as Full Width. You can also look at the plugins settings to configure this since the full width option is available. Here it is in action – http://kreaturamedia.com/layerslider-wordpress-full-width-slider/
Everytime I look at the demo I want to use it! Hopefully I get a client that wants to use it for a project. Can’t wait to get a site up and running with it 🙂
When I put slide here, the slider looks full width at my laptop computer.
However, when I check with wide screen of desk top, it is not full width any more.
I want to show the Slider Wide as full width for all screens.
There should be a setting in the plugin that allows you to set it at Full Width. If you have a fixed width added in the settings then it won’t be 100% full width/flexible. So double check all of your settings to make sure you have it set to full width and not a fixed width.
At first this plugin can seem overwhelming since there are a lot of settings to go through at first, but the option should definitely be there.
Also, if you have a link that would be good so we can see what it looks like.
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