Line length Open
Use `Document.querySelectorAll()` to get all the thumbnail elements and register `'click'` event handlers on each thumbnail, using the `highlightThumbnail` function. Finally, register a handler for the `'scroll'` event the same as before and update the `.thumbnails` element to match the current scroll position using the `highlightThumbnail` function.- Read upRead up
- Exclude checks
MD013 - Line length
Tags: line_length
Aliases: line-length Parameters: linelength, codeblocks, tables (number; default 80, boolean; default true)
This rule is triggered when there are lines that are longer than the configured line length (default: 80 characters). To fix this, split the line up into multiple lines.
This rule has an exception where there is no whitespace beyond the configured line length. This allows you to still include items such as long URLs without being forced to break them in the middle.
You also have the option to exclude this rule for code blocks and tables. To
do this, set the code_blocks and/or tables parameters to false.
Code blocks are included in this rule by default since it is often a requirement for document readability, and tentatively compatible with code rules. Still, some languages do not lend themselves to short lines.
Line length Open
Finally, use `Document.querySelector()` and `EventTarget.addEventListener()` to register a handler for the `'scroll'` event. Update the `.thumbnails` and `.scrollbar` elements to match the current scroll position, using the `scrollThumb` function.- Read upRead up
- Exclude checks
MD013 - Line length
Tags: line_length
Aliases: line-length Parameters: linelength, codeblocks, tables (number; default 80, boolean; default true)
This rule is triggered when there are lines that are longer than the configured line length (default: 80 characters). To fix this, split the line up into multiple lines.
This rule has an exception where there is no whitespace beyond the configured line length. This allows you to still include items such as long URLs without being forced to break them in the middle.
You also have the option to exclude this rule for code blocks and tables. To
do this, set the code_blocks and/or tables parameters to false.
Code blocks are included in this rule by default since it is often a requirement for document readability, and tentatively compatible with code rules. Still, some languages do not lend themselves to short lines.
Line length Open
You will also need to use `scroll-snap-type: y mandatory` and `overscroll-behavior-y: contain` to create a snap effect on vertical scroll. Snap elements to the start of the container using `scroll-snap-align: start`. In order to hide the scrollbars, you can use `scrollbar-width: none` and style the pseudo-element `::-webkit-scrollbar` to `display: none`.- Read upRead up
- Exclude checks
MD013 - Line length
Tags: line_length
Aliases: line-length Parameters: linelength, codeblocks, tables (number; default 80, boolean; default true)
This rule is triggered when there are lines that are longer than the configured line length (default: 80 characters). To fix this, split the line up into multiple lines.
This rule has an exception where there is no whitespace beyond the configured line length. This allows you to still include items such as long URLs without being forced to break them in the middle.
You also have the option to exclude this rule for code blocks and tables. To
do this, set the code_blocks and/or tables parameters to false.
Code blocks are included in this rule by default since it is often a requirement for document readability, and tentatively compatible with code rules. Still, some languages do not lend themselves to short lines.
Line length Open
To create a **vertically scrollable image gallery**, you will need to create a container with `display: flex` and `justify-content: center` and a set of slides with `display: flex` and `flex-direction: column`.- Read upRead up
- Exclude checks
MD013 - Line length
Tags: line_length
Aliases: line-length Parameters: linelength, codeblocks, tables (number; default 80, boolean; default true)
This rule is triggered when there are lines that are longer than the configured line length (default: 80 characters). To fix this, split the line up into multiple lines.
This rule has an exception where there is no whitespace beyond the configured line length. This allows you to still include items such as long URLs without being forced to break them in the middle.
You also have the option to exclude this rule for code blocks and tables. To
do this, set the code_blocks and/or tables parameters to false.
Code blocks are included in this rule by default since it is often a requirement for document readability, and tentatively compatible with code rules. Still, some languages do not lend themselves to short lines.
Line length Open
Then, you can use `Element.scrollTo()` to define a `scrollToElement` function that scrolls the gallery to the given item. You can use `Array.prototype.map()` and `Array.prototype.join()` to populate the `.thumbnails` element. Give each thumbnail a `data-id` attribute with the index of the image.- Read upRead up
- Exclude checks
MD013 - Line length
Tags: line_length
Aliases: line-length Parameters: linelength, codeblocks, tables (number; default 80, boolean; default true)
This rule is triggered when there are lines that are longer than the configured line length (default: 80 characters). To fix this, split the line up into multiple lines.
This rule has an exception where there is no whitespace beyond the configured line length. This allows you to still include items such as long URLs without being forced to break them in the middle.
You also have the option to exclude this rule for code blocks and tables. To
do this, set the code_blocks and/or tables parameters to false.
Code blocks are included in this rule by default since it is often a requirement for document readability, and tentatively compatible with code rules. Still, some languages do not lend themselves to short lines.
Line length Open
Hide the scrollbars the same way as before. Use `Element.scrollTo()` to define a `scrollToElement` function that scrolls the gallery to the given item. Populate the `.thumbnails` element using `Array.prototype.map()` and `Array.prototype.join()`, giving each thumbnail a `data-id` attribute with the index of the image.- Read upRead up
- Exclude checks
MD013 - Line length
Tags: line_length
Aliases: line-length Parameters: linelength, codeblocks, tables (number; default 80, boolean; default true)
This rule is triggered when there are lines that are longer than the configured line length (default: 80 characters). To fix this, split the line up into multiple lines.
This rule has an exception where there is no whitespace beyond the configured line length. This allows you to still include items such as long URLs without being forced to break them in the middle.
You also have the option to exclude this rule for code blocks and tables. To
do this, set the code_blocks and/or tables parameters to false.
Code blocks are included in this rule by default since it is often a requirement for document readability, and tentatively compatible with code rules. Still, some languages do not lend themselves to short lines.
Line length Open
Image galleries are useful in various contexts, from showcasing products to displaying a collection of images. Depending on your needs, you may want to create a horizontally or vertically scrollable gallery. While CSS has come a long way, unfortunately, you'll have to get your hands dirty with JavaScript to achieve this effect.- Read upRead up
- Exclude checks
MD013 - Line length
Tags: line_length
Aliases: line-length Parameters: linelength, codeblocks, tables (number; default 80, boolean; default true)
This rule is triggered when there are lines that are longer than the configured line length (default: 80 characters). To fix this, split the line up into multiple lines.
This rule has an exception where there is no whitespace beyond the configured line length. This allows you to still include items such as long URLs without being forced to break them in the middle.
You also have the option to exclude this rule for code blocks and tables. To
do this, set the code_blocks and/or tables parameters to false.
Code blocks are included in this rule by default since it is often a requirement for document readability, and tentatively compatible with code rules. Still, some languages do not lend themselves to short lines.
Bare URL used Open
https://codepen.io/chalarangelo/pen/ExqVMzW- Read upRead up
- Exclude checks
MD034 - Bare URL used
Tags: links, url
Aliases: no-bare-urls
This rule is triggered whenever a URL is given that isn't surrounded by angle brackets:
For more information, see http://www.example.com/.To fix this, add angle brackets around the URL:
For more information, see <http:></http:>.Rationale: Without angle brackets, the URL isn't converted into a link in many markdown parsers.
Note: if you do want a bare URL without it being converted into a link, enclose it in a code block, otherwise in some markdown parsers it will be converted:
`http://www.example.com`First header should be a top level header Open
## Image gallery with vertical scroll- Read upRead up
- Exclude checks
MD002 - First header should be a top level header
Tags: headers
Aliases: first-header-h1
Parameters: level (number; default 1)
This rule is triggered when the first header in the document isn't a h1 header:
## This isn't a H1 header
### Another headerThe first header in the document should be a h1 header:
# Start with a H1 header
## Then use a H2 for subsectionsLine length Open
To create a **horizontally scrollable image gallery**, you will need to position its `.thumbnails` container at the bottom of the gallery, using `position: absolute`. Then, use `scroll-snap-type: x mandatory` and `overscroll-behavior-x: contain` to create a snap effect on horizontal scroll. Snap elements to the start of the container using `scroll-snap-align: start`.- Read upRead up
- Exclude checks
MD013 - Line length
Tags: line_length
Aliases: line-length Parameters: linelength, codeblocks, tables (number; default 80, boolean; default true)
This rule is triggered when there are lines that are longer than the configured line length (default: 80 characters). To fix this, split the line up into multiple lines.
This rule has an exception where there is no whitespace beyond the configured line length. This allows you to still include items such as long URLs without being forced to break them in the middle.
You also have the option to exclude this rule for code blocks and tables. To
do this, set the code_blocks and/or tables parameters to false.
Code blocks are included in this rule by default since it is often a requirement for document readability, and tentatively compatible with code rules. Still, some languages do not lend themselves to short lines.
Line length Open
Using the `Document.querySelectorAll()` method, you can get all the thumbnail elements. Use `Array.prototype.forEach()` to register a handler for the `'click'` event on each thumbnail, using `EventTarget.addEventListener()` and the `scrollToElement` function.- Read upRead up
- Exclude checks
MD013 - Line length
Tags: line_length
Aliases: line-length Parameters: linelength, codeblocks, tables (number; default 80, boolean; default true)
This rule is triggered when there are lines that are longer than the configured line length (default: 80 characters). To fix this, split the line up into multiple lines.
This rule has an exception where there is no whitespace beyond the configured line length. This allows you to still include items such as long URLs without being forced to break them in the middle.
You also have the option to exclude this rule for code blocks and tables. To
do this, set the code_blocks and/or tables parameters to false.
Code blocks are included in this rule by default since it is often a requirement for document readability, and tentatively compatible with code rules. Still, some languages do not lend themselves to short lines.
Inline HTML Open
<style>- Read upRead up
- Exclude checks
MD033 - Inline HTML
Tags: html
Aliases: no-inline-html
This rule is triggered whenever raw HTML is used in a markdown document:
Inline HTML header
To fix this, use 'pure' markdown instead of including raw HTML:
# Markdown headerRationale: Raw HTML is allowed in markdown, but this rule is included for those who want their documents to only include "pure" markdown, or for those who are rendering markdown documents in something other than HTML.
Line length Open
> You may first want to get caught up with [scroll snapping](/css/s/scroll-snap) to understand how it works, if you haven't already.- Read upRead up
- Exclude checks
MD013 - Line length
Tags: line_length
Aliases: line-length Parameters: linelength, codeblocks, tables (number; default 80, boolean; default true)
This rule is triggered when there are lines that are longer than the configured line length (default: 80 characters). To fix this, split the line up into multiple lines.
This rule has an exception where there is no whitespace beyond the configured line length. This allows you to still include items such as long URLs without being forced to break them in the middle.
You also have the option to exclude this rule for code blocks and tables. To
do this, set the code_blocks and/or tables parameters to false.
Code blocks are included in this rule by default since it is often a requirement for document readability, and tentatively compatible with code rules. Still, some languages do not lend themselves to short lines.
Bare URL used Open
https://codepen.io/chalarangelo/pen/RwXWObY- Read upRead up
- Exclude checks
MD034 - Bare URL used
Tags: links, url
Aliases: no-bare-urls
This rule is triggered whenever a URL is given that isn't surrounded by angle brackets:
For more information, see http://www.example.com/.To fix this, add angle brackets around the URL:
For more information, see <http:></http:>.Rationale: Without angle brackets, the URL isn't converted into a link in many markdown parsers.
Note: if you do want a bare URL without it being converted into a link, enclose it in a code block, otherwise in some markdown parsers it will be converted:
`http://www.example.com`