"Matter" is a modern look & feel theme for 
NatSkin with a strong focus on simplicity yet still flexibility. With a few clicks pages can be customized to give them a unique touch 
and thus make content more memorizable. The theme is inspired by google's material and flat design but does not strictly follow the trend in full detail.
The theme is the default theme setting if not specified otherwise, or can be set using
   * Set NATSKIN_STYLE = matter
  Variations 
   * Set NATSKIN_VARIATION = topmenu
There is one variation called 
topmenu that can be enabled optionally to the 
matter theme. This will move the menu at the top to the far right making room for larger logos.
Note that this will disable the "greeter" section that normally holds the authentication/registration links or a logged in user's avatar and link to the account page.
  Parameter 
This theme comes with a set of own preference settings that can be either set on a per topic base using on the "Settings" tab of the editor, or may be set in the WebPreferences, SitePreferences
and a user's private settings. In addition to the usual preferences of NatSkin below settings mainly are used to customize a banner at the top of a topic.
	
		
			| Preference | Description | Default   | 
	
	
		
			| NATSKIN_BANNERCOLOR2 | second color used in gradientmode | transparent | 
		
			| NATSKIN_BANNERTITLE | title text to be displayed on the banner | TopicTitleof the current topic | 
		
			| NATSKIN_BANNERSUBTITLE | subtitle to be displayed on the banner | Summaryformfield of the current topic | 
		
			| NATSKIN_BANNERGRADIENT | specifies whether the gradient should be radialorlinear | radial | 
		
			| NATSKIN_BANNERVIDEOLOOP | boolean flag to specify whether the banner video should be looped or halted after being played once | on | 
		
			| NATSKIN_ENABLEBANNERTITLE | boolean switch that allows to show/hide the title on the banner | on | 
		
			| NATSKIN_BANNERMODE | select the kind of banner to be displayed; possible values:                             off: no banner flat: a flat color gradient: a radial or linear gradient background image: an image background that may be animated optionally video: a video background; an mp4 file is recommended pattern: an abstract pattern automatically computed based on the banner title | off | 
		
			| NATSKIN_BANNERANIMATION | boolean switch used in imagemode to enable a kenburns-like animation of the background image | off | 
		
			| NATSKIN_BANNERFOREGROUND | possible values: light,dark; specify the contrast of the font on the banner; uselightwhen the banner background is dark, ordarkotherwise | light | 
		
			| NATSKIN_BANNERVIDEO | url to vide to be displayed; used in videomode | /pub/System/MatterTheme/videos/clouds.mp4 | 
		
			| NATSKIN_BANNERIMAGE | url to image to be displayed; used in imagemode | /pub/System/MatterTheme/images/bubbles.png | 
		
			| NATSKIN_BANNERCOLOR | this color is used in modes flat,image,gradientandpatternto specify the background color of the banner | %WEBBGCOLOR% | 
		
			| NATSKIN_BANNERPOSITION | vertical position in percent of the background image; only used in imagemode; note that this parameter can be specified interactively by dragging the background image and the clicking on the "save" icon | 50 |