I have a webpage with elements, styles (imported and inline)
I want to reset the style for a specific element.
Example:
HTML:
<div class="parent">
This is the parent div, it colors the <strong>strong in red</strong>
makes a <small>small underlined</small>
<h4>sets a margin-left 10px for a H4</h4>
and many other stuff<br><br>
<div class="child">
this is the child element<br>
here a <strong>strong should not be red</strong><br>
<small>small should not be underlined</small>
<h4>H4 should not have a margin-left</h4>
and so on...
</div>
</div>
CSS:
.parent strong{
color:red;
}
.parent small{
text-decoration: underline;
}
.parent h4{
margin-left: 10px;
}
I want the child div to ignore the styles coming from his parents, including the html element
Here is an illustration of my example
The styles I gave here are just examples, there are much more
I cannot modify the parent CSS, is being dynamically generated
My child div is injected in the page, I can also inject any CSS I want
I cannot know in advance the content of the parent CSS
The only solution I found so far is including the child element in an Iframe, but is really really ugly!!
Any one can help how to achieve this? A JS solution is also acceptable.
.child strong{
color:pink !important;
}
1.You adjust the injecting code css via !important.
2.Even though you can't predict the css of the parents you can only have some basic CSS thing for your injected code.
Example
You can use css immediate child selector '>'
in your example
.parent>h4{
margin-left: 10px;
}
.parent>strong{
color:red;
}
check the updated demo
http://jsfiddle.net/WRDft/11/
Refer: http://msdn.microsoft.com/en-in/library/ie/aa358819(v=vs.85).aspx
CSS '>' selector; what is it?
This question has already been asked and discussed.
There is no way to blanket clear styles but there are work arounds.
Reset/remove CSS styles for element only
If I am understanding you correctly and if you know what content is being injected into your child div then the JQuery solution is very simple:
$(".child strong").css({"color":"black"});
$(".child small").css({"text-decoration":"none"});
$(".child h4").css({"margin-left":"0"});
The JQuery code can then be wrapped in any sort of function you desire.
Here is your fiddle with the JQuery added. Hope that helps.
Note: the JQuery selector - for example: $(".child strong") - can be as specific or as general as you like and you can add as many css rules as you like by using a comma separated list like this:
$(".child strong").css({"color":"black", "font-weight":"bold", "text-decoration":"underline", etc, etc});
Thank you all for your thoughts guys, unfortunately, the best way I managed to achieve this is by wrapping my content inside an IFrame
Advantage: Immediate and easy reset
Disadvantage: I cannot manipulate the elements outside of the IFrame
Related
I need a create 2 elements within a block but for some reason the "Name" & "Bob" gets moved to a different line.
html
<div class=".div" style="padding-left: 50px">
<h3 style="padding-right: 5px;float: left;padding-bottom: 23px;">Name:</h3>
<span class="pt_name" style="block">Bob</span>
</div>
css
#div{
height:100px;
width:100%;
background-color:green
}
fiddle
http://jsfiddle.net/LMKw7/
The h3 has implicit margin-top from the browser's default stylesheet, which is pushing it down. Just set margin-top: 0 and you'll see an improvement.
Also, I'd recommend using CSS rather than inline styles.
You gived the styles to a div with an id div because you used # at the beginning.
If you want to add it to every div, simply use div { ... }.
Use display:inline-block;
Also because of different font-size that <h3> and <span> has it appears that text within <span> is on new line.I have edited your fiddle.May be this may help you:
http://jsfiddle.net/LMKw7/2/
Two things:
I had better luck setting "display: inline-block;" on the h3, rather than "float: left".
As for the "div" thing - you might confuse yourself by naming your selectors after element types. Anyway, classes generally don't have dots in them - the dot is just placed in CSS to select by class. The # tag is meant for IDs. So, the correct look would be this:
<div class="myDiv" ...
(CSS):
.myDiv {
This sound silly, but I want to apply a CSS to a content inside and element tag.
Example:
<div class="wrap">
Tag 1
,
Tag 2
,
Tag 3
</div>
Is there any possibility that I'll be able to remove or hide the comma , every between the tag using CSS? I have no idea how to tweak a generated output for tags that contains comma.. so I was thinking if this would be possible using CSS?
This might work, allthough css might not be the best way. How did they get there in the first place... Css is for style (hence StyleSheet), not for content.
.wrap{
visibility:collapse;
}
.wrap a{
visibility:visible;
}
And a jsFiddle demo
CSS3 selectors are fun, but can be difficult to understand what is happening, and the support for older browsers is minimal.
Hide text node in element, but not children
You can use this css for hiding your comma.
.wrap{
visibility:collapse;
}
.wrap a{
visibility:visible
}
Can any body tell me how I use last-child selector to style my last div of subs?
This is my HTML -
<div class="main">
<div class="subs"></div>
<div class="subs"></div>
<div class="subs"></div>
<div class="subs"></div>
<div class="paginate"></div>
</div>
I tried it something like this in my CSS -
div.main div.subs:last-child {
border: none;
}
But its not working. If I remove paginate div, then it is working. So can I know how can I style last subs div without any extra id or class declaration.
Thank you.
Assuming there is only ever 1 element succeeding your .subs (.paginate), you can use this:
div.main div:nth-last-child(2) {
border:none;
}
See this JSFiddle
This can be seen as a little hacky, and if your paginate element is ever absent, then the wrong sub element will be targeted. Your only other option is to give the .subs their own container and then use :last-child:
Another JSFiddle
P.S: To understand why :last-child isn't working the way you want it to, I really recommend also reading Spudley's answer.
The problem you have is because of :last-child doesn't work the way you think it does.
The :last-child selector will select an element only if it is the last child of its parent.
In the case of your .main element, the last child inside it is the .pagination div. This means that .main>*:last-child can only select the pagination div. It doesn't matter if you filter it down by specifying .subs; you can't select anything else using :last-child because none of the other elements are the last child of .main. If the actual last child element isn't in the filtered selection, it will select nothing rather than selecting something that isn't the last child.
The best way to work around this is to wrap your subs elements inside an additional layer of markup, so that the last one then does become the last child of that container element. Either that, or move the pagination element outside of the main element; whatever works best for your layout.
The other selector you might have tried, :last-of-type works in a similar way. For the time being, there isn't a CSS selector you can use instead to pick the last .subs element, using your current markup. (unless you're happy to go with :nth-last-child(2) which will pick the second-last child, on the assumption that the pagination div will always be present).
In the new selectors being designed for CSS4, there is a set of 'match' selectors that would do exactly what you want to do. You would use :nth-last-match(1) to get the last matching element. This is the selector you need. Unfortunately, it isn't available in current browsers, and there's no real hint yet as to when (or even whether) it will be available in the future. For the time being, you can read about it here, but not use it. You might be able to use it or something similar via a JS library like jQuery.
Hope that helps explain things to you.
I would suggest that you add an extra class name to the last element. http://jsfiddle.net/5FQck/
div.main div {
border: #000 thin solid;
}
div.main div.subs.last {
border: none;
}
<div class="main">
<div class="subs">subs</div>
<div class="subs">subs</div>
<div class="subs">subs</div>
<div class="subs last">subs</div>
<div class="paginate">pagination</div>
</div>
None of the following selectors work in IE 8 and below, primarily because they are all CSS3 selectors.
:nth-child(N)
:nth-last-child(N)
:nth-of-type(N)
:nth-last-of-type(N)
You could also add that new class to the last element using JQuery: http://jsfiddle.net/5FQck/1/
$('div.main div.subs:last').addClass('last');
If I understand you correctly, I would do it like this.
.main .subs:nth-child(4)
{
border:none;
}
I have the following HTML markup:
<h1>
<div class="sponsor">
<span>Hello</span>
</div>
World
</h1>
When I use the CSS selector h1 I get Hello World.
I can't unfortunately change the markup and I have to use only CSS selectors because I work with the system that aggregates RSS feeds.
Is there any CSS selector which I can take only the text node? Specifically the World in this example?
The current state of CSS can't do this, check this link: W3C
The problem here is that the content you write to the screen doesn't show up in the DOM :P.
Also ::outside doesn't seem to work yet (at least for me in Safari 6.0.3) or it simply doesn't generate the desired result yet.
Check my fiddle and then check the DOM source: JSfiddle
Finally there are attribute selectors a { content: attr(href);}, making CSS able to read DOM-node attributes. There doesn't seem to be a innerHTML equivalent of this yet. It would be great tho if that was possible, whereas you might be able to manipulate the inner markup of a tag.
Bit of a workaround:
h1 {
color: red;
}
h1 * {
color: lime;
}
<h1>
<div class="sponsor">
<span>Hello</span>
</div>
World
</h1>
This is almost the opposite of a question I asked last week: Is it possible to select the very first element within a container that's otherwise pure text without using classes or identifiers in pure CSS?
The short answer is no. "World" in this example isn't an element of its own - therefore there isn't a way to select it.
What you would have to do here is style the h1 then override that styling with div.sponsor. For instance, if you wanted "World" here to have a black background with white text you woud use something similar to:
h1 {
background:black;
color:white;
}
h1 div.sponsor {
background:white;
color:black;
}
Unfortunately, however, this wouldn't work if you were only wanting the word "World" styled and your markup had more than just that within <div>Hello</div> World Foo, for instance.
I don't believe it would be possible with pure CSS to style just "World" in this situation.
I also met same problem, where I can't touch the markup and have no control with js.
I needed to hide a text nodes in a div element, but the element to remain visible.
So here is my solution:
markup:
<div id="settings_signout_and_help">
<a id="ctl00_btnHelpDocs" class="ico icoHelp" href="http://" Help Guide</a>
Signed in as: <a id="ctl00_lUsr" href="Profile.aspx">some</a>
Home
Sign out
</div>
css:
#settings_signout_and_help {
font-size: 1px !important;
}
#settings_signout_and_help a {
font-size: 13px !important;
}
Hope this helps guys!
I had a similar problem where I had to remove the "World" text from html generated by a C# function.
I set the font-size to 0 on the 'h1' element and then applied my css to div class. Basically hiding the extra text, but keeping content in the div.
I don't know how to do it with just CSS, but...
Using JQuery, you could select all the elements inside except the stuff inside its child element
$("h1:not(h1 > div)").css()
and put whatever CSS effect you want inside there.
I have very limited knowledge of coding, html/css, but I have a problem which makes me want to learn more. Anyway, I want to change the font-size inside a <span>, nested inside the code of the page. The complete code-snippet looks like this:
<span style="font-size: 11px;">Buy</span>
I want to change that to font-size:14px;. But, since there is no class/ID, just a <span>, I don't understand how to change it. And as I said, it's deep within the document and there are at least 20 divs or some wrapped around it.
Is there a way to target that span, and maybe get the "path". I've been fiddling with Developer Tools in Chrome but I really don't see how XPath can help me?
To sum it up - how do I overwrite inline css (without a class or ID), from an external css?
Thank you.
Sorry if you have already tried this but !important in your css declaration will override any css declarations
You can declare a property as final( in my word ) as below.
Try this in external:
selector {
font-size: 14px !important;
}
You need to have an id to change that particular span's font size. If you change for span than it will affect all spans in the document. Or if the span has a parent element you can select that
.parent span {
font-size:14;
}
update
needs to have !important to override the inline rule.
but who uses inline rules anyways. you shouldn't.
Add a class to it and then target
<span class="target">Buy</span>
Adding a "new" class wont hurt
You cannot target it without a class directly.. maybe the parent div has a class then
<div class="parent">
<span style="font-size: 11px;">Buy</span>
</div>
.parent span{
font-size: 18px !important;
}
You will ahve to use !important to override the inline css.. also keep in mind that this will effect all span inside a div with class of parent
<div style="background: red;">
The inline styles for this div should make it red.
</div>
We can fight that with this:
div[style] {
background: yellow !important;
}
Of course just add a class to the div before [style] to change the div with class you added.
example:
div.myclass[style]