This commit removes all outline: none,
as this makes keyboard navigation near impossible
Instead, a mixin and element rules are used to style the outline
This patch adds a new result type: KeyValue
- Python class: searx/result_types/keyvalue.py
- Jinja template: searx/templates/simple/result_templates/keyvalue.html
- CSS (less) client/simple/src/less/result_types/keyvalue.less
Signed-off-by: Markus Heiser <markus.heiser@darmarit.de>
On mobile devices with browser chrome (UI) that recedes on scroll,
'vh' includes the height covered by chrome, which 'dvh' does not.
By using 'dvh' the footer is immediately visible on the homepage
without scrollbar on mobile devices.
BTW: Rename the manufacturer-specific name ``ion-icon`` of the icon set in
SerXNG to ``sxng-icon-set`` --> The icon set can be assembled together as
desired in the FE and should therefore not have a manufacturer-specific name in
the style and template definitions.
Signed-off-by: Markus Heiser <markus.heiser@darmarit.de>
