How can I make Gnome's top bar font weight bold?
I found source for gnome-shell.css on GitLab that describes #panel as the UI to target.
I've tried both of these CSS properties on the panel:
#panel {
font-weight: bold;
/*font-weight: 700;*/
}
Nothing seems to change though. If I set background-color: red, that background change is reflected, so I know my CSS file is working at least.
Here is screenshot of the top bar UI I'm trying to change:
The method described by #andy.holmes seemed to do the trick. Use #panel StLabel for font-weight and use stage for font-family.
This CSS is working:
#panel StLabel {
font-weight: 500;
font-size: 13px;
}
stage {
font-family: "Inter", sans-serif;
}
I have a customized theme under ~/.themes/MyTheme/gnome-shell/gnome-shell.css.
It works for me under Debian 10. You may also try modifying /usr/share/themes/YOUR-THEME/gnome-shell/gnome-shell.css,
stage needs to be used for CSS selector.
stage {
font-family: Carlito, Ubuntu, Cantarell, Sans-Serif;
font-weight: bold;
font-size: 10pt;
color: #fafafa;
}
Related
I wrote a Google Chrome extension, which popups a dialog with an autocomplete field and it's own style, but there are some sites where my CSS gets totally broken, which doesn't look very nice.
I know about isolating styles with iFrames, but in Google Chrome extension there is no way to isolate my HTML and CSS in this way. Another method is to wrap all my stuff into a separated div with it's own id and relative styles for that id, and I do so, but it seems that it doesn't work on some sites with "hard" tags style overloading or "!important" directives in the CSS code.
So, I want to know is there any way to really isolate my styles in z convenient way or it's my bad carma to overload every little CSS property to fix one or another style issue for each site?
By the way: I set up my manifest to load all the things at the "document_end", but I see it's not being applied to the stylesheets which is every time loaded whenever the DOM is ready.
At the time of asking the question, your only option was to either use iframes, or stylesheets with a very high specificity and explicitly set all properties that might affect styles. The last method is very cumbersome, because there will always be some property that is overlooked by you. Consequently, the only usable method for isolating stylesheets was to use iframes.
The solution to this problem -isolation of styles without iframes- is Shadow DOM (since Chrome 25). You can find a tutorial at HTML5 Rocks. For a real-world Chrome extension that uses Shadow DOM to isolate styles, see Display #Anchors (source code here).
As I've recently gone through the gauntlet of this issue, I want to share some information I think is valuable.
First, Rob W's answer is correct. Shadow DOM is the correct solution to this problem. However, in my case not only did I need CSS isolation, I also needed JavaScript events. For example, what happens if the user clicks a button that lives within the isolated HTML? This gets really ugly with just Shadow DOM, but we have another Web Components technology, Custom Elements, to the rescue. Except that as of this writing there is a bug in chrome that prevents custom element in chrome extensions. See my questions here and here and the bug here.
So where does that leave us? I believe the best solution today is IFrames, which is what I went with. The article shahalpk linked is great but it only describes part of the process. Here's how I did it:
First, create an html file and js file for your isolated widget. Everything inside these files will run in an isolated environment in an iframe. Be sure to source your js file from the html file.
//iframe.js
var button = document.querySelector('.my-button');
button.addEventListener('click', function() {
// do useful things
});
//iframe.html
<style>
/* css */
</style>
<button class='my-button'>Hi there</button>
<script src='iframe.js'></script>
Next, inside your content script create an iframe element in javascript. You need to do it in javascript because you have to use chrome.extension.getURL in order to grab your iframe html file:
var iframe = document.createElement('iframe');
iframe.src = chrome.extension.getURL("iframe.html");
document.body.appendChild(iframe);
And that's it.
One thing to keep in mind: If you need to communicated between the iframe and the rest of the content script, you need to chrome.runtime.sendMessage() to the background page, and then chrome.tabs.sendMessage from the background page back to the tab. They can't communicate directly.
EDIT: I wrote a blog post detailing everything I learned through my process, including a complete example chrome extension and lots of links to different information:
https://apitman.com/3/#chrome-extension-content-script-stylesheet-isolation
In case my blog goes down, here's the sources to the original post:
Blog post
Example source
Either use all
.some-selector {
all: initial;
}
.some-selector * {
all: unset;
}
or use Shadow DOM
Library
function Widget(nodeName, appendTo){
this.outer = document.createElement(nodeName || 'DIV');
this.outer.className = 'extension-widget-' + chrome.runtime.id;
this.inner = this.outer.createShadowRoot();
(appendTo || document.body).appendChild(this.outer);
}
Widget.prototype.show = function(){
this.outer.style.display = 'block';
return this;
};
Widget.prototype.hide = function(){
this.outer.style.display = 'none';
return this;
};
Usage
var myWidget = new Widget();
myWidget.inner.innerHTML = '<h1>myWidget</h1>';
You can access the widget contents via myWidget.inner and the outer via myWidget.outer.
Styles
/*
* Reset Widget Wrapper Element
*/
.extension-widget-__MSG_##extension_id__ {
background: none;
border: none;
bottom: auto;
box-shadow: none;
color: black;
cursor: auto;
display: inline;
float: none;
font-family : "Helvetica Neue", "Helvetica", "Arial", sans-serif;
font-size: inherit;
font-style: normal;
font-variant: normal;
font-weight: normal;
height: auto;
left: auto;
letter-spacing: 0;
line-height: 100%;
margin: 0;
max-height: none;
max-width: none;
min-height: 0;
min-width: 0;
opacity: 1;
padding: 0;
position: static;
right: auto;
text-align: left;
text-decoration: none;
text-indent: 0;
text-shadow: none;
text-transform: none;
top: auto;
vertical-align: baseline;
white-space: normal;
width: auto;
z-index: 2147483648;
}
/*
* Add your own styles here
* but always prefix them with:
*
* .extension-widget-__MSG_##extension_id__
*
*/
.extension-widget-__MSG_##extension_id__{
position: fixed;
top: 100px;
margin: 0 auto;
left: 0;
right: 0;
width: 500px;
}
.extension-widget-__MSG_##extension_id__::shadow h1 {
display: block;
margin: 0 auto;
padding: 20px;
background-color: yellow;
border: 10px solid green;
font-size: 20px;
text-align: center;
}
I recently created Boundary, a CSS+JS library to solve problems just like this. Boundary creates elements that are completely separate from the existing webpage's CSS.
Take creating a dialog for example. After installing Boundary, you can do this in your content script
var dialog = Boundary.createBox("yourDialogID", "yourDialogClassName");
Boundary.loadBoxCSS("#yourDialogID", "style-for-elems-in-dialog.css");
Boundary.appendToBox(
"#yourDialogID",
"<button id='submit_button'>submit</button>"
);
Boundary.find("#submit_button").click(function() {
// some js after button is clicked.
});
Elements within #yourDialogID will not be affected by the existing webpage. And find() function returns a regular jQuery DOM element so you can do whatever you want with it.
Hope this helps. Please let me know if you have any question.
https://github.com/liviavinci/Boundary
Use iframes. It's a workaround, but works fine.
Maxime has written an article on it.
I've been working on a website that was built in WordPress using bootstrap templates. This website was not originally built by me, so I have troubles with it from time to time when implementing changes. The website uses yarn to build a 'dist' folder from node.js modules and elements contained within the theme folder. The stylesheets are scss files. After the build process finishes, it has created a 'dist' folder that is to be uploaded to the theme folder, which contains all the combined stylesheets, images, etc.
I'm having issues with a form that is created via contact form 7 and I'm not sure if this is an issue relating to the build process using yarn or something else. The issue is with a checkbox that I've added to the form. It works as expected on desktop displays, but when the site is viewed on an iPhone (via Chrome, Safari and Google browser apps) the checkbox tick doesn't appear on click.
Just for clarification, the last few websites I have built myself, that have included a form with a checkbox or checkboxes, are working perfectly across desktop and IOS devices. I use css stylesheets rather than scss, but I have used all the same styles on both the websites that are working fine and the one that is not working on IOS, so I really can't see why the checkbox is not working on mobile. I have also tried applying a couple of other fixes that have also not helped resolve the issue.
Please see below for the html code and scss code for the checkbox section of the website:
<div class="af-field af-field-type-checkbox af-field-checkbox acf-field acf-field-checkbox">
<div class="af-label acf-label">
<label for="brochure-pack-checkbox">Please send me a Giraffe Equity Release brochure pack</label>
</div>
<div class="af-input acf-input">
<div class="acf-input-wrap">
<span class="wpcf7-form-control-wrap brochure-pack"><span class="wpcf7-form-control wpcf7-checkbox" id="brochure-pack-checkbox"><span class="wpcf7-list-item first last"><label><input type="checkbox" name="brochure-pack[]" value="Please send me a Giraffe Equity Release brochure pack"><span class="wpcf7-list-item-label">Please send me a Giraffe Equity Release brochure pack</span></label></span></span></span>
</div>
<p></p></div>
<p></p></div>
.acf-field-checkbox {
.wpcf7-list-item {
position: relative;
margin-left: 0;
width: 100%;
display: block;
}
.wpcf7-list-item-label {
font-size: 2rem;
font-weight: 600;
line-height: 1.5em;
margin-left: 35px;
display: block;
cursor: pointer;
}
.wpcf7-list-item-label:before {
position: absolute;
left: 0;
width: 28px;
height: 28px;
border: 1px solid #b79c68;
border-radius: .25rem;
display: block;
}
.wpcf7-list-item-label:after {
position: absolute;
content: '\1F5F8';
font-size: 30px;
color: #b79c68;
width: 0px;
height: 0px;
top: 2px;
left: 2px;
opacity: 0;
}
input[type=checkbox] {
display: none;
-webkit-appearance: checkbox;
}
input[type=checkbox]:checked {
+ span.wpcf7-list-item-label:after {
opacity: 1;
}
}
label {
margin-bottom: 0;
cursor: pointer;
display: block;
}
}
I appreciate there may be some styles applied that are not needed, but they are not affecting the checkbox functionality. Once I have found the right solution to get this working for this specific website, I will clean up the styles applied and remove any that aren't necessary.
If anyone has any idea why the checkbox could be not working on this website, when they work fine on the others I have built, I would really be grateful for any hints or advice you could give.
Thanks in advance, if you need anymore information about the issue, then please ask and I'm sure I can clear up anything needed.
For anyone that is interested or has a similar issue, the cause of this problem was this:
.wpcf7-list-item-label:after {
content: '\1F5F8';
}
For some reason that code rendered a tick on desktop but not IOS. Changed to another tick code and resolved the issue.
I like to use MathJax in Anki. It gives great aesthetic pleasure :)
However, when I write a something a bit longer using:
\(\text{...}\)
Anki displays it all in one line.
How to make it adapt to the window size?
Alternatively, and preferably, how do I change the styling (shared between cards) to resemble the MathJax style?
Linux
Solved by changing the Styling (shared between the card) to:
#font-face {
font-family: 'MJX_Main';
src: url('http://cdn.mathjax.org/mathjax/latest/fonts/HTML-CSS/TeX/eot/MathJax_Main-Regular.eot'); /* IE9 Compat Modes */
src: url('http://cdn.mathjax.org/mathjax/latest/fonts/HTML-CSS/TeX/eot/MathJax_Main-Regular.eot?iefix') format('eot'),
url('http://cdn.mathjax.org/mathjax/latest/fonts/HTML-CSS/TeX/woff/MathJax_Main-Regular.woff') format('woff'),
url('http://cdn.mathjax.org/mathjax/latest/fonts/HTML-CSS/TeX/otf/MathJax_Main-Regular.otf') format('opentype'),
url('http://cdn.mathjax.org/mathjax/latest/fonts/HTML-CSS/TeX/svg/MathJax_Main-Regular.svg#MathJax_Main-Regular') format('svg');
}
.card {
font-family: MJX_Main;
font-size: 20px;
text-align: center;
color: black;
background-color: white;
}
How am i able to increase the height(thickness) of a vaadin progressbar- 7.6.3. And also how can i display the values which are progressed. For example in the middle of a progressbar showing how much is done and how much is remaining. I have tried with the following code but it is always the default size.
_progress.setWidth("100%");
_progress.setHeight("100%");
and also i tired using css, something like,
_progress.setCaption(" ");
_progress.setCaptionAsHtml(true);
_progress.addstylename("progress");
where ".progress" i have defined in my .css with
.progress1 {
color: black;
text-align: right;
font-size: 2em;
font-weight: bold;
height: 100%;
}
Instead of defining a style just for your progress bar, you have to include the wrapper to your style rule.
.v-progressbar-fat .v-progressbar-wrapper {
height: 20px;
}
If you add this to your style sheet and apply the style name "fat" to your progress bar, it's height will be changed to 20px (Or whatever amount you wish)
I've got a problem with Chrome.
I'm trying to vertically-align some divelements using display: inline-block;
instead of floating them. The problem occurs when I put some text into them: for a strange reason, Chrome displays differently filled divs onto different lines.
Firefox and IE are working correctly.
For better understanding check this example
How can I avoid this?
You need to add for global wrapper font-size: 0; and set regular font size for your inline blocks, you can also add: letter-spacing: 0; and word-spacing: 0;, something like this:
.wrapper {
font-size: 0;
letter-spacing: 0;
word-spacing: 0;
}
.wrapper .inline_block {
display: inline-block;
font-size: 12px;
letter-spacing: 1px;
word-spacing: .1em;
vertical-align: top;
}
and example fiddle: http://jsfiddle.net/3ab22/
and updated fiddle: http://jsfiddle.net/3ab22/3/