Rentry Metadata Docs
Metadata is Rentry's system that allows for full page customization while keeping its minimalistic style. It works by letting you add commands and values that each will modify the page in some way. See the Example tab for quick reference.
Each Option is part of a group that defines what it modifies. These groups are:
- PAGE: Metadata for the web page, such as page title.
- SHARE: Metadata for the web page to be used as snippets by other websites, such as Twitter or Google.
- OPTION: Options that control how the page functions.
- ACCESS: Accesibility options or view preferences.
- CONTAINER: Controls for the box surrounding the content on the page.
- CONTENT: Controls for the content itself.
- SECURITY: Coming soon!
- CONTROL: Coming soon!
Options always start with their respective group name, for example: SHARE_TITLE
Each Option may have a fixed list or range of Values, explained on this page. If you get it wrong, the error message should provide detailed feedback.
General Use
To list a metadata option, you must add it to a new line in the metadata box with the format: OPTION = value
A single Option can have multiple values, separated by spaces, that will control it in more detail or for different situations. For example, giving two values to CONTENT_TEXT_COLOR will set the color for light and then dark mode.
Value Mapping: Some Options with multiple values will behave slightly differently depending on how many values you give. For example, CONTAINER_PADDING can be given one, two, three or four values. Using fewer than 4 will re-use the same values again for different sides of the container. To describe this we will provide a value mapping for each Option and count, to show you what the behavior will be.
If giving CONTAINER_PADDING 4 values, these will be applied in the following way:
Top Right Bottom Left
CONTAINER_PADDING = 5px 10px 20px 40px
This is how it will be applied: top = 5px, right = 10px, bottom = 20px, left = 40px
Value Lists: Other Options with multiple values will affect more things as values are added. For example, FONT_SIZE will change more types of content as more values are added.
Within this helpsheet, we will list what each value does and in what order. Content font looks like this (commas just for clarity here, don't use them):
CONTENT_FONT = base, p, h1, h2, h3, h4, h5, h6, li, link, quotes, code
And as a real world example:
CONTENT_FONT = 12px 1.5rem 5rem 4rem 3.5rem 3rem 2.8rem 2.5rem 1.5rem 1.5rem 2rem 1.3rem
Units: Each Option has a set list of possible values that are then validated to ensure they are permitted. When these values are numbers they may be qualified by a unit, such as px: 4px. Each Option has a list of available units and a range of available values for each unit. This means that it might be possible to set as high as 1500px but only up to 100%.
Decimals: Some Values can be decimals and each have a limit to the amount of numbers allowed after the decimal place.
Require and Require one tell you when an Option must be paired with another Option. With Require, all listed Options must be present. With Require one, only one of them must be present.
Validations
Each Value submitted is validated according to an internal checking system that is re-used between different Options. This means that we can explain them here:
- max_length: All Options have a max length. This is the total number of characters that can be submitted for this option.
- color_name: A color listed within this page (this is the same as the available colors for inline text color) /rentry-text-colors
- color_hex: A color defined as a hex (base16). These start with a # and have exactly 3, 6 or 8 letters or numbers afterwards, in the range 0-9 and A-F. When there are 3, the characters are repeated to make them 6 internally. When there are 8, the last two control transparency.
For example: #abc123
Color picker that supports transparency and outputs as a hex - color_rgba: A color defined as a RGBA (red green blue alpha). These have the format RGBA(0, 0, 0, 1). Each of the first three numbers can be between 0 and 255. The fourth number can be a decimal between 0 and 1.
For example: RGBA(255, 0, 120, 0.9)
Color picker that outputs RGBA - css_size: A number followed by one of the listed units, within the listed range. If no-unit, then this requires a bare number.
- whitelisted_string: One of the words listed.
- font_name: A name of a Google font, with all spaces replaced with underscores. https://fonts.google.com/
- url: A link, optionally starting with https:// or http://, followed by any number of subdomains, a domain, a page location, a dot and a TLD.
- bool: true or false
- rentry_url: A full rentry URL or a /shorthand-url
- rentry_url_exists: A check to see if the entered URL ever existed
- rentry_url_enabled: A check to ensure the entered URL is currently active and not deleted or disabled.
Tips
You may not list the same option more than once.
The metadata validator is ultra-strict, meaning you can only put in information that is permitted.
Most Options do not have default values. To use the default, just delete the Option.
Metadata Options
GROUP: PAGE
PAGE_TITLE
Appears on the tab for this page's window in the browser.
Default Value: Taken from page content.
Max Length: 60
Max Values Accepted: 1
PAGE_DESCRIPTION
Used by search engines and content snippets.
Default Value: Taken from page content.
Max Length: 160
Max Values Accepted: 1
PAGE_IMAGE
Used by search engines and content snippets. If we ever have internal page linking with previews, this is what will show.
Default Value: Taken from page content.
Max Length: 1000
Max Values Accepted: 1
Validate One: url
PAGE_ICON
Changes the icon that appears in the browser tab.
Default Value: The standard Rentry icon shown on all pages
Max Length: 1000
Max Values Accepted: 1
Validate One: url
GROUP: SHARE
SHARE_TITLE
Used by search engines and content snippets.
Default Value: The value in PAGE_TITLE
Max Length: 60
Max Values Accepted: 1
SHARE_DESCRIPTION
Used by search engines and content snippets. It's unlikely to be necessary to set this as well as PAGE_DESCRIPTION.
Default Value: The value in PAGE_DESCRIPTION
Max Length: 160
Max Values Accepted: 1
SHARE_IMAGE
Used by search engines and content snippets.
Default Value: The value in PAGE_IMAGE
Max Length: 1000
Max Values Accepted: 1
Validate One: url
SHARE_TWITTER_TITLE
Used by Twitter and other Twitter compatible platforms as the title snippet of the link.
Default Value: The value in SHARE_TITLE
Max Length: 60
Max Values Accepted: 1
SHARE_TWITTER_DESCRIPTION
Used by Twitter and other Twitter compatible platforms as the description snippet of the link.
Default Value: The value in SHARE_DESCRIPTION
Max Length: 160
Max Values Accepted: 1
SHARE_TWITTER_IMAGE
This image will be used for Twitter and other Twitter compatible platforms when loading a preview of this page.
Default Value: The value in SHARE_IMAGE
Max Length: 1000
Max Values Accepted: 1
Validate One: url
GROUP: OPTION
OPTION_DISABLE_VIEWS
Disables the view counter and hides it. Existing view count will return when this is unset.
Max Length: 5
Max Values Accepted: 1
Validate All: bool
OPTION_DISABLE_SEARCH_ENGINE
Removes the URL from the sitemap and instructs crawling search engines to not index it. Note that it can take up to 2 months for Google to remove listings.
Max Length: 5
Max Values Accepted: 1
Validate All: bool
OPTION_USE_ORIGINAL_PUB_DATE
If a URL was deleted and re-created this forces it to show the date it was first published, rather than date of re-activation.
Max Length: 5
Max Values Accepted: 1
Validate All: bool
GROUP: ACCESS
ACCESS_RECOMMENDED_THEME
When a page does not look good in one of the viewing modes, this will auto switch the viewer to the listed mode.
Max Length: 5
Max Values Accepted: 1
Validate All: whitelisted_string
Permitted whitelisted_string Values:
- dark
- light
ACCESS_EASY_READ
Adds an e2r button next to the high contrast button that people can click on, which will link to the listed URL. Also, visiting /url/e2r will load the easy read version instead. While this is validated when saved, if the easy read version is removed afterwards, this setting will not update and the link will go to a 404.
Max Length: 300
Max Values Accepted: 1
Validate All: rentry_urlrentry_url_existsrentry_url_enabled
GROUP: CONTAINER
CONTAINER_PADDING
The internal spacing between the main container and the content.
Default Value: 20px
Max Length: 64
Max Values Accepted: 4
Validate All: css_size
Units and Ranges For css_size:
- px : 0 - 40 || Decimals: 0
- % : 0 - 25 || Decimals: 3
- vh : 0 - 15 || Decimals: 4
- hw : 0 - 20 || Decimals: 4
- rem : 0 - 7 || Decimals: 4
Value Mapping:
- All Sides
- TOP BOTTOM
- TOP LEFT+RIGHT BOTTOM
- TOP RIGHT BOTTOM LEFT
CONTAINER_MAX_WIDTH
Limits and centers the content container's width, which centers all content on larger screens, instead of it aligning left.
Max Length: 16
Max Values Accepted: 1
Validate All: css_size
Units and Ranges For css_size:
- px : 100 - 1600 || Decimals: 0
- % : 10 - 100 || Decimals: 3
- vh : 10 - 100 || Decimals: 4
- hw : 10 - 100 || Decimals: 4
- rem : 3 - 25 || Decimals: 4
CONTAINER_INNER_FOREGROUND_COLOR
Sets the color of the inner foreground, which is best used as a semi transparent layer on top of the content. Giving a non transparent color here will block out all content. Recommended usage: set a color with around 0.2 transparency, which will give a slight tint to all content.
Default Value: none
Max Length: 32
Max Values Accepted: 2
Validate One: color_namecolor_hexcolor_rgba
Value Mapping:
- All Modes
- Light Dark
CONTAINER_INNER_BACKGROUND_COLOR
Sets the color of the inner background. Try to ensure that the text color has a high contrast with the background, so that it is still readable. Set to transparent if you are using a border image.
Max Length: 32
Max Values Accepted: 2
Validate One: color_namecolor_hexcolor_rgba
Value Mapping:
- All Modes
- Light Dark
CONTAINER_INNER_BACKGROUND_IMAGE
Sets the background image used in the inner container, behind the content.
Max Length: 1000
Max Values Accepted: 1
Validate One: url
CONTAINER_INNER_BACKGROUND_IMAGE_REPEAT
Should the background image show one copy, or many, and how should these behave?
Max Length: 16
Max Values Accepted: 1
Validate All: whitelisted_string
Permitted whitelisted_string Values:
- no-repeat
- repeat-x
- repeat-y
- round
- space
CONTAINER_INNER_BACKGROUND_IMAGE_POSITION
Controls the position of the inner background image.
Max Length: 6
Max Values Accepted: 1
Validate All: whitelisted_string
Permitted whitelisted_string Values:
- bottom
- center
- left
- right
- top
CONTAINER_INNER_BACKGROUND_IMAGE_SIZE
Should the image stretch, or sit as large as possible without distorting? Cover = stretch.
Max Length: 16
Max Values Accepted: 1
Validate One: whitelisted_stringcss_size
Units and Ranges For css_size:
- px : 1 - 3000 || Decimals: 0
- % : 0.1 - 150 || Decimals: 3
- vh : 0.1 - 200 || Decimals: 4
- hw : 0.1 - 200 || Decimals: 4
- rem : 0.1 - 50 || Decimals: 4
Permitted whitelisted_string Values:
- contain
- cover
CONTAINER_OUTER_FOREGROUND_COLOR
Set the colour for the foreground of the outer container, that will sit on top of everything else (inner container not included). If you want anything else to be visible here, you must use transparency.
Max Length: 32
Max Values Accepted: 2
Validate One: color_namecolor_hexcolor_rgba
Value Mapping:
- All Modes
- Light Dark
CONTAINER_OUTER_BACKGROUND_COLOR
Set the colour for the very back of the outer container, that everything else will appear in front of. No need to use transparency here.
Max Length: 32
Max Values Accepted: 2
Validate One: color_namecolor_hexcolor_rgba
Value Mapping:
- All Modes
- Light Dark
CONTAINER_OUTER_BACKGROUND_IMAGE
A link to an image to be used for the outer container's background. This will set in front of the outer background color and underneath the inner background color.
Max Length: 1000
Max Values Accepted: 1
Validate One: url
CONTAINER_OUTER_BACKGROUND_IMAGE_REPEAT
Controls whether the outer background image should repeat or not.
Max Length: 16
Max Values Accepted: 1
Validate All: whitelisted_string
Permitted whitelisted_string Values:
- no-repeat
- repeat-x
- repeat-y
- round
- space
CONTAINER_OUTER_BACKGROUND_IMAGE_POSITION
Controls the position of the outer background image.
Max Length: 16
Max Values Accepted: 1
Validate All: whitelisted_string
Permitted whitelisted_string Values:
- bottom
- center
- left
- right
- top
CONTAINER_OUTER_BACKGROUND_IMAGE_SIZE
Controls whether the outer background image should stretch and how.
Max Length: 16
Max Values Accepted: 1
Validate One: whitelisted_stringcss_size
Units and Ranges For css_size:
- px : 1 - 3000 || Decimals: 0
- % : 0.1 - 150 || Decimals: 3
- vh : 0.1 - 200 || Decimals: 4
- hw : 0.1 - 200 || Decimals: 4
- rem : 0.1 - 50 || Decimals: 4
Permitted whitelisted_string Values:
- contain
- cover
CONTAINER_BORDER_IMAGE
The location of the image, stored elsewhere.
Max Length: 1000
Max Values Accepted: 1
Validate One: url
CONTAINER_BORDER_IMAGE_SLICE
Controls how the border image should be cut up and displayed.
Max Length: 64
Max Values Accepted: 4
Validate One: whitelisted_stringcss_size
Requires: CONTAINER_BORDER_IMAGECONTAINER_BORDER_IMAGE_WIDTH
Units and Ranges For css_size:
- no-unit : 0 - 20 || Decimals: 0
- % : 0 - 100 || Decimals: 3
Permitted whitelisted_string Values:
- fill
Reference: https://developer.mozilla.org/en-US/docs/Web/CSS/border-image-slice
CONTAINER_BORDER_IMAGE_WIDTH
The width of the image used in the border.
Max Length: 64
Max Values Accepted: 4
Validate One: whitelisted_stringcss_size
Requires: CONTAINER_BORDER_IMAGE
Units and Ranges For css_size:
- no-unit : 0 - 20 || Decimals: 0
- px : 0 - 30 || Decimals: 0
- % : 0 - 100 || Decimals: 3
Value Mapping:
- All sides
- TOP BOTTOM
- TOP LEFT+RIGHT BOTTOM
- TOP RIGHT BOTTOM LEFT
Permitted whitelisted_string Values:
- auto
Reference: https://developer.mozilla.org/en-US/docs/Web/CSS/border-image-width
CONTAINER_BORDER_IMAGE_OUTSET
Controls where the border image appears in relation to the edges of the container. Higher values = further away.
Max Length: 64
Max Values Accepted: 4
Validate One: whitelisted_stringcss_size
Requires: CONTAINER_BORDER_IMAGECONTAINER_BORDER_IMAGE_WIDTH
Units and Ranges For css_size:
- no-unit : 0 - 20 || Decimals: 0
- px : 0 - 30 || Decimals: 0
Value Mapping:
- All sides
- TOP BOTTOM
- TOP LEFT+RIGHT BOTTOM
- TOP RIGHT BOTTOM LEFT
Permitted whitelisted_string Values:
- auto
Reference: https://developer.mozilla.org/en-US/docs/Web/CSS/border-image-outset
CONTAINER_BORDER_IMAGE_REPEAT
Whether the image repeats or not throughout the border, and how
Max Length: 32
Max Values Accepted: 2
Validate One: whitelisted_string
Requires: CONTAINER_BORDER_IMAGECONTAINER_BORDER_IMAGE_WIDTH
Value Mapping:
- All sides
- TOP+MIDDLE+BOTTOM LEFT+RIGHT
Permitted whitelisted_string Values:
- stretch
- repeat
- round
- space
Reference: https://developer.mozilla.org/en-US/docs/Web/CSS/border-image-repeat
CONTAINER_BORDER_COLOR
The color of the border.
Max Length: 120
Max Values Accepted: 4
Validate One: color_namecolor_hexcolor_rgba
Requires: CONTAINER_BORDER_WIDTHCONTAINER_BORDER_STYLE
Value Mapping:
- All sides
- TOP BOTTOM
- TOP LEFT+RIGHT BOTTOM
- TOP RIGHT BOTTOM LEFT
CONTAINER_BORDER_WIDTH
The thickness of the border.
Max Length: 64
Max Values Accepted: 4
Validate All: css_size
Requires: CONTAINER_BORDER_STYLE
Units and Ranges For css_size:
- px : 0 - 40 || Decimals: 0
- % : 0 - 15 || Decimals: 3
- vh : 0 - 5 || Decimals: 4
- hw : 0 - 5 || Decimals: 4
- rem : 0 - 4 || Decimals: 4
Value Mapping:
- All sides
- TOP BOTTOM
- TOP LEFT+RIGHT BOTTOM
- TOP RIGHT BOTTOM LEFT
CONTAINER_BORDER_STYLE
The appearance style of the border.
Max Length: 64
Max Values Accepted: 4
Validate All: whitelisted_string
Requires: CONTAINER_BORDER_WIDTH
Permitted whitelisted_string Values:
- dotted
- dashed
- solid
- double
- groove
- ridge
- inset
- outset
CONTAINER_BORDER_RADIUS
Curves the sides of the container. This can be used without setting any borders at all.
Max Length: 64
Max Values Accepted: 4
Validate All: css_size
Units and Ranges For css_size:
- px : 0 - 200 || Decimals: 0
- % : 0 - 50 || Decimals: 3
- vh : 0 - 40 || Decimals: 4
- hw : 0 - 40 || Decimals: 4
- rem : 0 - 30 || Decimals: 4
Value Mapping:
- All sides
- TOP BOTTOM
- TOP LEFT+RIGHT BOTTOM
- TOP RIGHT BOTTOM LEFT
Reference: https://developer.mozilla.org/en-US/docs/Web/CSS/border-radius
CONTAINER_SHADOW_COLOR
The color of the shadow.
Max Length: 32
Max Values Accepted: 1
Validate One: color_namecolor_hexcolor_rgba
Requires One: CONTAINER_SHADOW_OFFSETCONTAINER_SHADOW_SPREADCONTAINER_SHADOW_BLUR
CONTAINER_SHADOW_OFFSET
The amount the shadow offsets from the container, first along, then up/down
Max Length: 32
Max Values Accepted: 2
Validate All: css_size
Requires: CONTAINER_SHADOW_COLOR
Units and Ranges For css_size:
- px : -15 - 15 || Decimals: 0
- % : -5 - 5 || Decimals: 3
- vh : -2 - 2 || Decimals: 4
- hw : -2 - 2 || Decimals: 4
- rem : -4 - 2 || Decimals: 4
Value Mapping:
- Offset-X+Offset-Y
- Offset-X Offset-Y
CONTAINER_SHADOW_SPREAD
The spread (thickness) of the shadow. Think of this like a border size that becomes a shadow with blur.
Max Length: 12
Max Values Accepted: 1
Validate All: css_size
Requires: CONTAINER_SHADOW_COLOR
Units and Ranges For css_size:
- px : 0 - 30 || Decimals: 0
- % : 0 - 10 || Decimals: 3
- vh : 0 - 5 || Decimals: 4
- hw : 0 - 5 || Decimals: 4
- rem : 0 - 3 || Decimals: 4
CONTAINER_SHADOW_BLUR
The blurryness of the shadow. Recommended to make this a few px at least, or the shadow will look like a border.
Max Length: 12
Max Values Accepted: 1
Validate All: css_size
Requires: CONTAINER_SHADOW_COLOR
Units and Ranges For css_size:
- px : 0 - 30 || Decimals: 0
- % : 0 - 10 || Decimals: 3
- vh : 0 - 5 || Decimals: 4
- hw : 0 - 5 || Decimals: 4
- rem : 0 - 3 || Decimals: 4
GROUP: CONTENT
CONTENT_FONT
Sets the font for the page content. Any font listed on Google fonts is permitted. To use fonts with spaces in their names, switch all spaces for underscores.
Max Length: 1000
Max Values Accepted: 2
Validate All: font_name
Value Mapping:
- Font for all content
- Paragraph Headings
Reference: https://fonts.google.com/
CONTENT_FONT_WEIGHT
Sets the font weight (boldness) for the page content. If you use multiple fonts, this will apply to them in the same order. If a weight is not available from Google then your browser will try to adjust the weight itself, which may look odd!
Max Length: 24
Max Values Accepted: 2
Validate All: whitelisted_string
Value Mapping:
- Font for all content
- Paragraph Headings
Permitted whitelisted_string Values:
- bold
- bolder
- lighter
- normal
- 100
- 200
- 300
- 400
- 500
- 600
- 700
- 800
- 900
CONTENT_TEXT_DIRECTION
Setting to rtl switches the text mode to right to left, which is recommended if using a right to left language such as Arabic. If you use this with a left to right language like English it will cause odd behaviour, such as punctuation appearing at the beginning of a line.
Max Length: 7
Max Values Accepted: 1
Validate All: whitelisted_string
Permitted whitelisted_string Values:
- ltr
- rtl
CONTENT_TEXT_SIZE
Sets the font size, either for the whole page, or for separate types of content depending on how many Values you supply. <br />The first Value, base, sets the root font size of the page, which you can then make use of by setting other Values as relative. <br />It is recommended to set the base as 16px and to use rem for all other values. This will mean that you can then adjust all font sizes by changing only the base value. <br />For example, you set the base as 16px, Heading1 as 2.5rem and Paragraph as 1rem. This then outputs Heading1 as 2.5x16=40px and Paragraph as 16x1 = 16px. <br />Later, you decide you want to font to be larger. So you change the base to 20px. Now, Heading1 will be 2.5x20=50px and Paragraph will be 20x1=20px <br />If you have all Values set, this will make it much easier to control!
Default Value: 16px 1rem 2.5rem 2rem 1.75rem 1.5rem 1.25rem 1rem 1rem 1rem 1rem 14px
Max Length: 128
Max Values Accepted: 12
Validate All: css_size
Units and Ranges For css_size:
- no-unit : 0 - 0 || Decimals: 0
- px : 8 - 64 || Decimals: 0
- % : 10 - 500 || Decimals: 3
- vh : 2 - 10 || Decimals: 4
- hw : 2 - 10 || Decimals: 4
- rem : 0.3 - 8 || Decimals: 4
Value List:
- Base
- Paragraphs
- # Header 1
- ## Header 2
- ### Header 3
- #### Header 4
- ##### Header 5
- ###### Header 6
- List item
- Link
- Quotes
- Code
CONTENT_TEXT_ALIGN
Sets how text sits on the page, especially when there are multiple lines. Justify makes every line in a block of text take up the same width.
Default Value: left
Max Length: 7
Max Values Accepted: 1
Validate All: whitelisted_string
Permitted whitelisted_string Values:
- right
- center
- justify
CONTENT_TEXT_SHADOW_COLOR
Sets the color of text shadow.
Max Length: 32
Max Values Accepted: 1
Validate One: color_namecolor_hexcolor_rgba
Requires: CONTENT_TEXT_SHADOW_OFFSET
CONTENT_TEXT_SHADOW_OFFSET
Sets the offset of text shadow.
Max Length: 32
Max Values Accepted: 2
Validate All: css_size
Requires: CONTENT_TEXT_SHADOW_COLOR
Units and Ranges For css_size:
- px : -15 - 15 || Decimals: 0
- % : -5 - 5 || Decimals: 3
- vh : -2 - 2 || Decimals: 4
- hw : -2 - 2 || Decimals: 4
- rem : -2 - 2 || Decimals: 4
Value Mapping:
- Offset-X+Offset-Y
- Offset-X Offset-Y
CONTENT_TEXT_SHADOW_BLUR
Sets the blur of text shadow.
Max Length: 12
Max Values Accepted: 1
Validate All: css_size
Requires: CONTENT_TEXT_SHADOW_COLORCONTENT_TEXT_SHADOW_OFFSET
Units and Ranges For css_size:
- px : 0 - 30 || Decimals: 0
- % : 0 - 10 || Decimals: 3
- vh : 0 - 5 || Decimals: 4
- hw : 0 - 5 || Decimals: 4
- rem : 0 - 3 || Decimals: 4
CONTENT_TEXT_COLOR
Sets the base text color. Inline text colors will override this.
Max Length: 128
Max Values Accepted: 2
Validate One: color_namecolor_hexcolor_rgba
Value Mapping:
- All Modes
- Light Dark
CONTENT_LINK_COLOR
Sets the base link color.
Max Length: 16
Max Values Accepted: 2
Validate One: color_namecolor_hexcolor_rgba
Value Mapping:
- All Modes
- Light Dark
CONTENT_BULLET_COLOR
Sets the bullet color for lists.
Max Length: 64
Max Values Accepted: 2
Validate One: color_namecolor_hexcolor_rgba
Value Mapping:
- All Modes
- Light Dark
CONTENT_LINK_BEHAVIOR
Sets whether links load in new pages, or on the same page. Internal links are Rentry URLs, external links are anything else.
Default Value: same new
Max Length: 32
Max Values Accepted: 2
Validate All: whitelisted_string
Value Mapping:
- All Links
- Internal External
Permitted whitelisted_string Values:
- same
- new
Glossary
Don't know what a term means? We'll list everything you need to know here.
- Option: A metadata command, always in full capitals and with underscores for spaces, followed by the = sign. For example: PAGE_TITLE =
- Value: The information you would like to apply to an Option. This is put after the first = sign and must not break to a new line.
- Unit: The descriptor for a number. For example 2px means 2 pixels.
- Unit: Px (Pixels): The little square dots a screen is made of. A phone normally has about 350 across and 700 down. A desktop is normally 1200-1600 by 1000.
- Unit: %: The percent of the container, or of the thing it is subordinate to (such as when used as a font size unit).
- Unit: no-unit: When an option allows for a bare number, it will be listed as this (as when no-unit is not available, a bare number will be read as the default unit for that option). The default unit is always no-unit when this is available.
- Unit: hw (Horizontal Width): The percentage of the full width of the page for the device that is viewing. On desktop, changing the window size will affect this.
- Unit: vh (Vertical Height): The percentage of the full height of the page for the device that is viewing. On desktop, changing the window size will affect this.
- Unit: rem (Root EM): A relative value based on the root font size. Affected by the font itself as the value is taken from width of the font's capital M.
Standalone: /metadata-how