Assuming the html structure below I need to override a style in the app-dropdown__trigger__icon class based on the existence of an ancestor with class ancestor-module. I'm using ember so the app-dropdown__trigger__icon and the ancestor-module live in separate modules i.e. I cannot easily reference the ancestor from the child's scss. Is there a way to achieve conditional styling based on an ancestor's class?
<td id="ember1249" class="lt-cell align-center ember-view">
<div id="ember1254" class="ember-view">
<div class="ancestor-module">
<div id="ember1259" class="ember-view">
<div id="ember1264" class="__app-dropdown__aa494 ember-view">
<div id="ember1274" aria-owns="ember-basic-dropdown-content-ember1269" tabindex="0" data-ebd-id="ember1269-trigger" role="button" class="app-dropdown__trigger ember-basic-dropdown-trigger ember-view">
<span class="app-dropdown__trigger__icon">
<i id="ember1275" aria-hidden="true" class="fa fa-house ember-view"></i>
</span>
</div>
<div id="ember-basic-dropdown-content-ember1269" class="ember-basic-dropdown-content-placeholder" style="display: none;"></div>
</div>
</div>
</div>
</div>
</td>
I don't know how ember.js affects this, but in normal CSS, I would do it like this:
.app-dropdown__trigger__icon {
color: green;
}
.ancestor-module .app-dropdown__trigger__icon {
color: red;
}
As far as I know, SCSS does not affect this solution.
I have one angular component with the html as following:
<!-- dynamic content generated runtime -->
<div class="test">
<div class="testinside">
HELLO
</div>
</div>
Now I want to style for one class in the part of [dynamic content generated], so my scss as following:
:host {
display: inline-block;
vertical-align: middle;
> .test > .testinside {
color: red;
}
> select {
display: inline;
}
> .combobox-container > .input-group {
color: red;
}
}
[.combobox-container > .input-group] is the css setting for the dynamic content.
However, it seems that the css for dynamic content is not effected :( (the css for static content is OK)
The dynamic content is as following:
<common-combobox _ngcontent-hdj-67="" ...>
<!-- dynamic content generated runtime -->
<div class="combobox-container combobox-selected">
<input type="hidden" name="" value="2">
<div class="input-group">
<input type="text" autocomplete="off" placeholder="Anrede" class="combobox">
<span class="input-group-addon dropdown-toggle" data-dropdown="dropdown"> <span class="caret"></span> <span class="glyphicon glyphicon-remove"></span> </span>
</div>
</div>
<div _ngcontent-hdj-35="" class="test">
<div _ngcontent-hdj-35="" class="testinside">
HELLO
</div>
</div>
</common-combobox>
Can anyone help me to show the points I missed?
Use :host /deep/ to force child component use style
https://angular.io/docs/ts/latest/guide/component-styles.html#!#-deep-
Here is Live example from Angular, see hero-detail.component.css
Update from #Joseph Briggs
The shadow-piercing descendant combinator is deprecated and support is being removed from major browsers and tools. As such we plan to drop support in Angular (for all 3 of /deep/, >>> and ::ng-deep). Until then ::ng-deep should be preferred for a broader compatibility with the tools.
In short, ::ng-deep will replace :host /deep/until next notification from Angular.
Set the viewEncapsulation for that component to None.
Is there a way to change the default styles of AngularJs search box?
<div ng-controller="PersonListCtrl">
<div class="bar">Search:
<input ng-model="query">
</div>
<ul class="" ng-show="query">
<li ng-repeat="person in persons | filter:query">{{person.name}}</li>
</ul>
</div>
</div>
I would like to change the colour and size of the search box and perhaps change the text colour. I've messed around in the CSS but it doesn't seem to be effecting anything.
I've tried
#bar {
background-color: #d7d7d7;
color:#000000;
}
and
.bar{
background-color: #d7d7d7;
color:#000000;
}
AngularJS does not introduces any styles as far as I know. You need to assign the id or the class to the HTML element:
<input ng-model="query" id="bar">
or
<input ng-model="query" class="bar">
You're currently targeting the wrapper of the input, you could just use
.bar input {
instead
I want to style the following CSS classes; is there any short styling technique for this?
.test-0 { }
.test-2 { }
.test-3 { }
/* etc. */
I am looking for something like:
.test-%d% { }
I want to dynamically create many test-* classes with different numbers and common styles.
Update
here is my actual situation
<input type="button" value="click" class="button_class" />
<h1 class="ui-widget-header">Question - 1 </h1>
<div class="ui-widget-content">
<div id="form_container-0">
<div class="placeholder">Add your form fields here</div>
<div style="clear: both;"></div>
</div>
</div>
When user click the above button then same structure will clone and append to the end of the form
so the form will be as
<h1 class="ui-widget-header">Question - 1 </h1>
<div class="ui-widget-content">
<div id="form_container-0">
<div class="placeholder">Add your form fields here</div>
</div>
<div id="form_container-1">
<div class="placeholder">Add your form fields here</div>
</div>
</div>
the css class form_container-[%d] will be created dynamically by jquery.
so i want to add style to this class.
also it would be great if you share optimised code for cloning the structure with
different ID.
Please do let me know if you still have doubt.
thanks
You can use an attribute selector.
div[class*='test-'] {...}
I think #Ed W have the right solution BUT I have an extra idea while is not straight forward is shorter than what you have. And will help to make different testing that is waht I think you want... fiddel http://jsfiddle.net/ncubica/2sj9W/
css
.test-1,
.test-2,
.test-3,
.test-4,
.test-5{
color:#F60;
display:block;
}
.test-5{
color:blue
}
html
<span class="test-1">One</span>
<span class="test-2">Two</span>
<span class="test-3">Three</span>
<span class="test-4">Four</span>
<span class="test-5">Five</span>
span five will be in blue color... so you can override the class you want to test and play with it.
Also you can use selectors like
HTML
<div>
<span>I'm pink</span>
<span>I'm pink</span>
<span>I'm pink</span>
<span>I'm pink</span>
<span class="test-1">I'm red</span>
</div>
CSS
div > span{
color:pink;
display:block;
}
div > span.test-1{
color:red;
}
and the last span will be red. I hope this help.
My two cents...
Using the markup below, the button text is underlined when hovered over. How can I get rid of that behavior?
Is there a better way to add links to a btn-group in bootstrap that avoids this behavior?
<a href="#">
<div class="btn-group">
<button class="btn">Text</button>
<button class="btn">Text</button>
</div>
</a>
Tested CSS lines:
a:hover .btn-group { text-decoration: none }
a .btn-group:hover { text-decoration: none }
a:hover .btn-group .btn { text-decoration: none }
a .btn-group .btn:hover { text-decoration: none }
Any additional !important does not work, either (suggested by baptme).
Bootstrap 4+
This is now easy to do in Bootstrap 4+
<a href="#" class="text-decoration-none">
<!-- That is all -->
</a>
{ text-decoration: none !important}
EDIT 1:
For you example only a{text-decoration: none} will works
You can use a class not to interfere with the default behaviour of <a> tags.
<a href="#" class="nounderline">
<div class="btn-group">
<button class="btn">Text</button>
<button class="btn">Text</button>
</div>
</a>
CSS:
.nounderline {
text-decoration: none !important
}
Buttons with the btn class do not have underlines unless you are doing something wrong: In this case nesting <button> inside of <a>†.
Something that I think you might be trying to do, is to create a bootstrap button without any decorations (underline, outline, button borders, etc). In other words, if your anchor is not a hyperlink, it is semantically a button.
Bootstrap's existing btn class appears to be the correct way to remove underline decorations from anchor buttons:
Use the button classes on an <a>, <button>, or <input> element
EDIT: Hitesh points out that btn will give you a shadow on :active. Thanks! I have modified my first example to use btn-link and incorporated the accepted answer's text-decoration: none to avoid this problem. Note that nesting a button inside of an anchor remains malformed html†, a point which isn't addressed by any of the other answers.
<link href="https://cdnjs.cloudflare.com/ajax/libs/twitter-bootstrap/3.3.5/css/bootstrap.css" rel="stylesheet"/>
<div>
<!-- use anchors for borderless buttons -->
Text
Text
</div>
Alternatively, for a regular button group using anchors:
<link href="https://cdnjs.cloudflare.com/ajax/libs/twitter-bootstrap/3.3.5/css/bootstrap.css" rel="stylesheet"/>
<div class="btn-group">
<!-- use anchors for borderless buttons -->
Text
Text
</div>
In other words, it should not be necessary to introduce your own nounderline class and/or custom styling as the other answers suggest. However, be aware of certain subtleties.
† According to the HTML5 spec, <a><button>..</button></a> is illegal:
Content model:
Transparent, but there must be no interactive content descendant.
...
Interactive content is content that is specifically intended for user interaction.
a, audio (if the controls attribute is present), button, embed, iframe, img (if the usemap attribute is present), input (if the type attribute is not in the hidden state), keygen, label, object (if the usemap attribute is present), select, textarea, video (if the controls attribute is present)
P.S. If, conversely, you wanted a button that has underline decorations, you might have used btn-link. However, that should be rare - this is almost always just an anchor instead of a button!
Why not just apply nav-link class?
<a href="#" class="nav-link">
a.btn {
text-decoration: none;
}
The problem is that you're targeting the button, but it's the A Tag that causes the text-decoration: underline. So if you target the A tag then it should work.
a:hover, a:focus { text-decoration: none;}
If you are using Less or Sass with your project, you can define the link-hover-decoration variable (which is underline by default) and you're all set.
a:hover, /* OPTIONAL*/
a:visited,
a:focus
{text-decoration: none !important;}
Easy way to remove the underline from the anchor tag if you use bootstrap.
for my case, I used to like this;
<a href="#first1" class=" nav-link">
<button type="button" class="btn btn-warning btn-lg btn-block">
Reserve Table
</button>
</a>
add the Bootstrap class text-decoration-none to your anchor tags
<a href="#" class="text-decoration-none">
<div class="btn-group">
<button class="btn">Text</button>
<button class="btn">Text</button>
</div>
</a>
a:hover{text-decoration: underline !important}
a{text-decoration: none !important}
.btn is the best way, in modern website, it's not good while using anchor element without href so make the anchor tag to button is better.
just use bootstrap class "btn" in the link it will remove underline on hover
Add this css code to your css file:
a.btn { text-decoration: none !important; }
Use the a tag:
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