Can i change parent class of some dom object on hover event via CSS selectors?
For example I have such block:
<span class="wBlock" >
<span class="wText">Text</span>
<span class="wLink"/>
<\/span>
and if i move mouse to span "wLink" span "wBlock" must be changed, and if i move out than it must be the same as at the begining
.wLink{
padding-right:15px;
background:url(/img/addlink.png) center right no-repeat;
cursor:pointer;
}
.wText{
background-color: #1BE968;
}
It's something like this alt text http://img192.imageshack.us/img192/5718/capturehlk.jpg and if i move my cursor to plus text highlight must be changed to yellow
I belive you can't do that in CSS.
I would advise to restructure your HTML so you dont end up using JS hacks to apply styles.
Related
I have a span tag with a class specified. In my CSS I use that class to set "align:left" in order to override bootstap css of "align:center". When I inspect the span tag, my override is checked as is the bootstrap css with a "align:center" crossed out. But the text in the span is still centered. If I uncheck the "align:center" style, it aligns left. Why is bootstrap not being overridden? I also tried using and ID instead of a class but for some reason the CSS didn't get picked up at all. Here is some code:
.bulletsLeft {
text-align: left !important;
}
<span class="bulletsLeft">
Some text!
</span>
and
#bulletsLeft {
text-align: left !important;
}
<span id="bulletsLeft">
Some text!
</span>
I'm currently wondering about the following problem: I have for example a simple header H1 with a SPAN tag inside which I want to style differently by CSS depending on the position of the SPAN element, meaning I need to detect if the span element is in line with the text node content of the H1 tag or is pushed to a new line because it doesn't fit in the line.
<h1>
This is a header
<span class="special">Special content</span>
</h1>
Is there anybody out there having a good idea or even a solution to this?
Javascript
Just use javascript to add/remove class if element is or is not wrapped.
JSFiddle
CSS
But if you really want to use just css then you can try with this problematic solution:
Use ::first-line pseudo element to style header and then style span as rest of h1. The problem is that it could style also your header if it would wrap at some point.
h1::first-line {
color: black;
}
h1 {
color: red;
}
<h1>
This is a header
<span class="special">Special content</span>
</h1>
Sadly, CSS does not have any complex mechanism for managing lines.
I want to change the style of my li tag for particular div means I want to show that element for whole page,but at start I don't want to show that li tag. I want to change style of that tag.
<ul id="butons_right">
<li>
Top
</li>
<li>
<div id="close"></div>
</li>
</ul>
this is my that element which dont want to show it at start of page. I want to change its style to display:none.
Can anybody provide me any solution.
Thanks in advance.
In CSS:
#butons_right>li {
display: none;
}
However assign something to that tag so you can select that particular tag. I'm not sure which li tag you want to hide.
If it's the first li tag, use li:first-child. If not, assign a class to it, say, hidden, and then use .hidden (#butons_right>.hidden, or just .hidden).
Use the nth-child css selector to select a specific li though CSS:
Here is the example:
#butons_right > li:nth-child(1){
/*your css*/
}
And to hide the first li use the display:none property in css.
Your initial code should state
selector {
visibility:hidden;
}
Once the document is loaded or whatever event of your interest arise, you can modify the style with
selector {
visibility:visible;
}
The visibility property has the benefit of not re-arrange your lay out boxes.
The display property , gets out from the flow your element when is set to none. When you modify it again to return to visibility, the lay out will be affected
Which selector to use
It depends on your preferences/needs
You could apply an id or a class in your markup as "close" and the in your css use
#butons_right li.close {
visibility:hidden;
}
This selector is well implemented cross browser an will work fine with quite strong specificity.
If not you may use (if it is suitable) first-child, last-child or nth-child(n) to target your desired li element
How can I make my css sprite back button validate through W3C? Here is my code to call the button.
<div class="icon-backbtn"></div>
I ended up using the below code to pass W3C validation and still using CSS Sprites.
<a id="icon-backbtn" title="Back" href="#" onclick="history.go(-1)"></a>
You shouldn't have a <div> as a child of an <a>, use an <img src="..."/> instead.
EDIT:
If you have a spritesheet, then simply add display:block; for the anchor and it will behave just like a div.
Since you are using a CSS Sprite, I would suggest placing the <a> inside the <div> (proper way to do it) and add some css:
HTML
<div class="icon-backbtn">
</div>
CSS
.icon-backbtn a {
display:block;
cursor:pointer;
text-decoration:none;
text-indent:-9999px;
}
The CSS sets the link to be a block element, thus occupying the width and height of the div. The remaining styles are to prevent the regular link behavior for texts, since you are using an image.
With regard to the following markup:
<div class="mydiv">
<img src="myimage.gif" />
</div>
The div.mydiv is basically styled to be a pretty rounded edge box around the image specified within the link. Lets say its background-color starts as black.
I would like to make it so that when I :hover over myimage.gif, the style of div.mydiv changes the background-color to, lets say, yellow.
How can I specify the style of div.mydiv when a nested <a> is being hovered over?
Use
.mydiv:hover
{
background-color:yellow;
}
in a CSS file, assuming you have one. I don't think there's a way to do this inline.