---

_As Joel H. points out in the comments, Chrome has since deprecated the `/deep/` combinator, and it gives a syntax error in IE._

---

HTML5 Web Components offer full encapsulation of CSS styles.

This means that:

* styles defined within a component cannot leak out and effect the rest of the page
* styles defined at the page level do not modify the component&#39;s own styles

However sometimes you want to have page-level rules to manipulate the presentation of component elements defined within their shadow DOM. In order to do this, you add `/deep/` to the CSS selector.

So in the example shown, `html /deep/ [self-end]` is selecting all elements under the `html` (top level) element that have the `self-end` attribute, including those buried inside web components&#39; shadow DOMs roots.

If you _require_ a selected element to live within a shadow root, then you can use the `::shadow` pseudo selector on its parent element.

Consider:

    &lt;div&gt;
      &lt;span&gt;Outer&lt;/span&gt;
      #shadow-root
      &lt;my-component&gt;
        &lt;span&gt;Inner&lt;/span&gt;
      &lt;/my-component&gt;
    &lt;/div&gt;

The selector `html /deep/ span` will select both `&lt;span&gt;` elements.

The selector `::shadow span` will select only the inner `&lt;span&gt;` element.
      
Read more about this in the W3C&#39;s [CSS Scoping Module](http://dev.w3.org/csswg/css-scoping/#selectordef-deep) specification.

By default, when I change `Build Variants` to `release` I don&#39;t get any Logs on the logcat, but I do need to read release logs of my app, how can I enable this? 

Enable LogCat on Release Build in Android Studio

I need the last commit date in git. This means the latest update date in my program.

I used the command : $ `git log -1` but this command will give me the date from the local repository.  Rather I need date from remote repository. 

I tried some commands as follow.

    git log -n 1 origin/Sprint-6.
    git rev-parse --verify HEAD


How do I get last commit date from git repository?

In looking at Polymer, I see the following CSS selector in the _Styles_ tab of Chrome 37&#39;s developer tools:

![enter image description here][1]

I&#39;ve also seen a selector with pseudo selector `::shadow`.

So, what do `/deep/` and `::shadow` in a CSS selector mean?

  [1]: http://i.stack.imgur.com/L87ZX.png

What do /deep/ and ::shadow mean in a CSS selector?

In looking at Polymer, I see the following CSS selector in the Styles tab of Chrome 37's developer tools:
<img src="http://i.stack.imgur.com/L87ZX.png" alt="enter image description here">
I've also seen a selector with pseudo selector <code>::shadow</code>.
So, what do <code>/deep/</code> and <code>::shadow</code> in a CSS selector mean?

I&#39;m trying to disable a specific link and apply cursor style but this CSS command `cursor: text;` won&#39;t effect. The cursor is always default. I&#39;m using latest Firefox version. 

CSS:

    pointer-events: none !important;
    cursor: text;
    color: Blue;



Add CSS cursor property when using &quot;pointer-events: none&quot;

I need help. Is there any way to show reverse ordered list in css/scss? Something similar to this:

      5. I am a list item.
      4. I am a list item.
      3. I am a list item.
      2. I am a list item.
      1. I am a list item.

How to display a reverse-ordered list in HTML?

There is a blue highlight that appears whenever a Div that has the cursor:pointer property applied is touched in Chrome.
How can we get rid of it?

I have tried the following:

    -webkit-touch-callout: none;
    -webkit-user-select: none;
    -khtml-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;

But they do not affect the blue highlighting on press of a cursor.

Disable Blue Highlight when Touch/Press object with Cursor:Pointer

I am using this HTML code:

    &lt;div class=&quot;col-lg-4&quot;&gt;
      &lt;div class=&quot;panel&quot;&gt;
        &lt;div class=&quot;panel-heading&quot;&gt;
          &lt;div class=&quot;row&quot;&gt;
            &lt;div class=&quot;col-xs-3&quot;&gt;
              &lt;i class=&quot;fa fa-cogs fa-5x&quot;&gt;&lt;/i&gt;
            &lt;/div&gt;
            &lt;div class=&quot;col-xs-9 text-right&quot;&gt;
              &lt;div class=&quot;huge&quot;&gt;
                &lt;?=db_query(&quot;SELECT COUNT(*) FROM orders WHERE customer = &#39;&quot; . $_SESSION[&#39;customer&#39;] . &quot;&#39; AND EntryDate BETWEEN &#39;&quot; . date(&#39;d-M-y&#39;, strtotime(&#39;Monday this week&#39;)) . &quot;&#39; AND &#39;&quot; . date(&#39;d-M-y&#39;, strtotime(&#39;Friday this week&#39;)) . &quot;&#39;&quot;);?&gt;
              &lt;/div&gt;
                &lt;div&gt;orders this week&lt;/div&gt;
            &lt;/div&gt;
          &lt;/div&gt;
        &lt;/div&gt;
        &lt;a href=&quot;view/orders&quot;&gt;
          &lt;div class=&quot;panel-footer&quot;&gt;
            &lt;span class=&quot;pull-left&quot;&gt;View Details&lt;/span&gt;
              &lt;span class=&quot;pull-right&quot;&gt;&lt;i class=&quot;fa fa-arrow-circle-right&quot;&gt;&lt;/i&gt;&lt;/span&gt;
                &lt;div class=&quot;clearfix&quot;&gt;&lt;/div&gt;
          &lt;/div&gt;
        &lt;/a&gt;
      &lt;/div&gt;
    &lt;/div&gt;

Which creates:

![enter image description here][1]


  [1]: http://i.stack.imgur.com/V2DsN.png

Is it possible to make the icon larger than `fa-5x`? There is a lot of white space beneath it that I would like it to take up.

Is it possible to make Font Awesome icons larger than &#39;fa-5x&#39;?

Does anyone know specific screen sizes to target media queries for iPhone 6 and 6 Plus?

Also, the icon sizes and splash screens?

iPhone 6 and 6 Plus Media Queries

I need to pass and recieve two parameters to the state I want to transit to using `ui-sref` of ui-router.

Something like using the link below for transitioning the state to `home` with `foo` and `bar` parameters:

    &lt;a ui-sref=&quot;home({foo: &#39;fooVal&#39;, bar: &#39;barVal&#39;})&quot;&gt;Go to home state with foo and bar parameters &lt;/a&gt;

Receiving `foo` and `bar` values in a controller:

    app.controller(&#39;SomeController&#39;, function($scope, $stateParam) {
      //..
      var foo = $stateParam.foo; //getting fooVal
      var bar = $stateParam.bar; //getting barVal
      //..
    });     

I get `undefined` for `$stateParam` in the controller.

Could somebody help me understand how to get it done?

**Edit:**

    .state(&#39;home&#39;, {
      url: &#39;/&#39;,
      views: {
        &#39;&#39;: {
          templateUrl: &#39;home.html&#39;,
          controller: &#39;MainRootCtrl&#39;
    
        },
    
        &#39;A@home&#39;: {
          templateUrl: &#39;a.html&#39;,
          controller: &#39;MainCtrl&#39;
        },
    
        &#39;B@home&#39;: {
          templateUrl: &#39;b.html&#39;,
          controller: &#39;SomeController&#39;
        }
      }
    
    });



How to pass parameters using ui-sref in ui-router to controller

I am trying to feed my Django page with some resource I am getting from somewhere else. 

Inside the feed, I have YouTube videos with URL like: ``https://www.youtube.com/watch?v=A6XUVjK9W4o``

Once I added this into my page, the video does not show up, saying: 

&gt; Refused to display &#39;https://www.youtube.com/watch?v=A6XUVjK9W4o&#39; in a
&gt; frame because it set &#39;X-Frame-Options&#39; to &#39;SAMEORIGIN&#39;.

Then I said, well, what if I change ``watch`` to ``embed``. Then YouTube player shows up, but no video, saying: 

![Enter code here][1]

How can I get this to work? 

I am showing it in HTML like this: 

    &lt;iframe width=&quot;420&quot; height=&quot;315&quot;
        src=&quot;{{vid.yt_url}}&quot;&gt;
    &lt;/iframe&gt;

I googled almost for an hour, but no sign of success. I tried to append ``&amp;output=embed`` - nada...

  [1]: http://i.stack.imgur.com/Ar3NQ.png


Embed YouTube video - Refused to display in a frame because it set &#39;X-Frame-Options&#39; to &#39;SAMEORIGIN&#39;

Is it possible to embed rendered HTML output into IPython output?

One way is to use

    from IPython.core.display import HTML
    HTML(&#39;&lt;a href=&quot;http://example.com&quot;&gt;link&lt;/a&gt;&#39;)

or (IPython multiline cell alias)

    %%html
    &lt;a href=&quot;http://example.com&quot;&gt;link&lt;/a&gt;

Which return a formatted link, but

1. This link doesn&#39;t open a browser with the webpage itself from _the console_. IPython notebooks support honest rendering, though.
2. I&#39;m unaware of how to render `HTML()` object within, say, a list or `pandas` printed table. You can do `df.to_html()`, but without making links inside cells.
3. This output isn&#39;t interactive in the PyCharm Python console (because it&#39;s not QT).

How can I overcome these shortcomings and make IPython output a bit more interactive?

How to embed HTML into IPython output?

This is impossible to Google for because every article talking about the `:before` and `:after` pseudo-elements seems to use the word &#39;content&#39;. 

I heard about it in [this](http://css-tricks.com/modular-future-web-components/) CSS-Tricks article, explaining how to implement an image slider as an example use-case for web components. The code example it appears inside is thus: 

**CSS**

    #slides ::content img {
       width: 25%;
       float: left;
    }

**HTML**

    &lt;template&gt;
      ...
      &lt;div class=&quot;inner&quot;&gt;
        &lt;content select=&quot;img&quot;&gt;&lt;/content&gt;
      &lt;/div&gt;
    &lt;/template&gt;

It seems to be referring to this `&lt;content&gt;` tag, which is used to allow the user to include Web Components, but I would love to understand this more deeply. 

**EDIT:**

After reading further, in the aforementioned article, I discovered a link the author&#39;s &quot;Shadow DOM CSS Cheatsheet&quot; which includes a passage that explains what the `::content` pseudo-element is: 

&gt; Selects distributed nodes inside of an element. Needs to be paired
&gt; with polyfill-next-selector for browsers that do not support the
&gt; native selector.

    ::content h1 {
        color: red;
    }

Source: http://robdodson.me/blog/2014/04/10/shadow-dom-css-cheat-sheet/

This is helpful, but I still find the whole affair rather opaque. Any additional insights?

What is the ::content/::slotted pseudo-element and how does it work?

Does implementing Shadow DOM in my projects will make them faster like virtual DOM that&#39;s used by React?

Is Shadow DOM fast like Virtual DOM in React.js?

I&#39;m working on a `LoginComponent` in Angular 2 that should &quot;restyle&quot; the `html` and `body` tags, so I can put in a background image specific for the login page.

But just adding a style for the `html, body` in my `login.css` doesn&#39;t seem to work.

Is there a way to override the style on the `html, body` from a component? Or any element for that matter.

I&#39;ve tried things like:

    :host(.btn) { ... }
    :host(.btn:host) { ... }
    .btn:host { ... }

to style an element from outside the `Login` component. But nothing seems to work.


Style html,body from web component (Angular 2)

When a component is rendered, content inside it is ignored, for example:
 
    import { Component } from &#39;@angular/core&#39;;
    @Component({
      selector: &#39;app-root&#39;,
      template: &#39;&lt;div&gt;{{title}}&lt;/div&gt;&#39;,
    })
    export class AppComponent {
      title = &#39;app works!&#39;;
    }

Using it like:

    &lt;app-root&gt;Ignored content&lt;/app-root&gt;

Renders:
    
    &lt;div&gt;app works!&lt;/div&gt;

But looking at PrimeNg dialog, they use components like this:

    &lt;p-dialog [(visible)]=&quot;display&quot;&gt;
        &lt;p-header&gt;
            Header content here
        &lt;/p-header&gt;
        Content
        &lt;p-footer&gt;
            Footer content here
       &lt;/p-footer&gt;
    &lt;/p-dialog&gt;

As `Header content here`, `Content` and `Footer content here` are inside the component, why are not they getting ignored and how can I achieve this?

Content Type	Original Author	Original Content on Stackoverflow
Question	Drew Noakes	View Question on Stackoverflow
Solution 1 - Css	Drew Noakes	View Answer on Stackoverflow

What do /deep/ and ::shadow mean in a CSS selector?

Css Problem Overview

Css Solutions

Solution 1 - Css

How do I get last commit date from git repository?

Enable LogCat on Release Build in Android Studio

Attributions