Change `account_link_to` to use an image tag rather than some
inline CSS. Dropped the `size` parameter in the process, but it wasn't
used for anything except the default value of 36px.

Dropped CSS rules that were always overriden, and defaulted to 36px width
and height instead.

* Move some inline styles to CSS files

* Move default_account_display_name span to fix useless tags with duplicate id

* Change handling of public pages spoiler text from inline CSS to dataset attribute

* Use the `dir` HTML attribute instead of inline CSS

* Move status action bar inline CSS to CSS file

* Hide logo resources from CSS file, not inline CSS

Fixes #11601

* Move translation prompt styling from inline CSS to CSS file

* Move “invited by” styling on registration form from inline to CSS file

* Use the progress tag to display poll results in JS fallback

* Fix poll results JS-less fallback when the user has voted for an option

* Change account public page “moved” notice to use img tags instead of inline CSS

* Move OTP hint inline CSS to SCSS file

* Hide JS-less fallback vote progressbars from accessibility tools

Co-authored-by: Eugen Rochko <eugen@zeonfederated.com>

This reverts commit 7da54001fe.

One user suggested that the loading indicator should not be written
ALL CAPS, at first it was thought this change is very minor, but then
a few other people asked agreed on the same thing - variant without
caps looks better. It may be related that it is harder to read or just
looks too "catchy". Moreover, I asked @rf@mastodonsocial.ru community
what they think of that and 82% of 22 people agreed on this change.

This commit removes all usage of text-transform: uppercase, where the
font size specified, it changes the value by one pixel larger, so we
still keeping the "designed" size of the labels but without using CAPS.

Move public domain blocks information to about page

* Change full logo to use primary text color of the given theme

* Fix colors of public layout header in light theme

* Fix hashtag timeline width being potentially larger than window width

* Add automatic computation of scrollbar width

Instead of forcing 90vh for the scrollable part of the timeline's height as
in #9781 (which may be off), use `display: flex`, exactly like on desktop.

* change height on narrow view to take 100% of screen

* add empty line before @media

* Revert "Fix some icon names changed by the Font Awesome 5. (#8796)"

This reverts commit 3f9ec3de82.

* Revert "Migrate to font-awesome 5.0. (#8799)"

This reverts commit 8bae14591b.

* Revert "Fix some icons names, unavailable in fontawesome5 (free license). (#8792)"

This reverts commit b9c727a945.

* Revert "Update the icon name changed by the Font Awesome 5. (#8776)"

This reverts commit 17af4d27da.

* Revert "Add bot icon to bot avatars and migrate to newer version of Font Awesome (#8484)"

This reverts commit 4b794e134d.

This will allow easier customization of font family instead of going
through all occurrences of 'mastodon-font-sans-serif'.

Follow-up to #8142

* Add variables for text colors

* Change variables in sass files

* Apply text color variables for recently added colors

* Fix text colors of emoji mart anchors

* Fix text colors of search__input

* Fix text colors of text area of compose-form

* Fix icon colors of privacy dropdown and modal

* Inverted icon colors by classname

* Change variables in boost.scss

* Change action-button-color

* Fix text colors of pre-header

* Adjust privacy policy to be more specific to Mastodon

Fix #6613

* Change data retention of IP addresses from 5 years to 1 year

* Add even more information

* Remove all (now invalid) translations of the privacy policy

* Add information about archive takeout, remove pointless consent section

* Emphasis on DM privacy

* Improve wording

* Add line about data use for moderation purposes

* Improve styling of closed registrations message, rename button

"Sign up on another server"

Fix #6683

* Adjust styling of closed registrations message

* Use grid layout for the landing page

* Use grid layout for tag pages

* Set 2 columns width as explicit percentage for tag pages

* Use grid layout for the landing page

* Fix column settings

Set the ratio explicitly

* Improve information board

* Redesign landing page (again)

* Move login form in small version to the right column

* Display closed registrations message

* Add site setting for the hero image

* Fix test

* Increase spacing, maximum width, change call to action section

Also apply to Japanese and Korean.
Fix font-weight in landing pages.

* Fix font-weight for CJK fonts

* Use `font-weight: 700;` for mobile support

* Fix indentation

* Remove trailing whitespace

* Remove trailing whitespace

* Rename application.scss

* Move to 'default' directory

* Follow review

Move directory, and Rename "mastodon".

* Revert rename

* undo removal of newline

* Adjust landing pages 2

Fix styles of terms page
Remove action buttons from timeline in about page
Adjust styles of short description
Adjust form inputs
Set autocomplete off for username and email box in registration form. Remove line breakings.

* Revert removing action buttons

* Adjust about.scss

* Delete trailing whitespace.

* Increase contrast in about and about/more page

* Lighten em color in landing pages

* Increase contrast in landing pages


Fix about.scss

flex-basis: 0 allows make flexbox smaller than its contents on Safari <10.

https://github.com/philipwalton/flexbugs#1-minimum-content-sizing-of-flex-items-not-honored

apply same style class to the About description on both the landing page
and the about/more page

Empty a element is created when there is no business e-mail input.

* Set contact address as mailto link

To be able to copy long email address

* Set style for mailto link

* Use a fainted text color for <hr> elements in the landing page

* remove trailing whitespace

* Fix protruded infomation board section

Set "flexwrap: wrap" for sections. Set upper and lower padding for each section, and adjust clearances around sections accordingly. Settings for viewport threshold 500px is no more needed.

* Fix mistake of reducing information-board padding

In according with this fix, additional padding setting  for maximum 840px width is no more needed.