I'm trying to create a mouse-over effect that slides the top layer to the left and reveal the bottom layer using CSS3. The code works in Chrome but not in Firefox...did I do something stupid again? Thanks for your help!
Edit: I must have done something wrong, because even if I leave out the transition code, nothing happens when I hover over "layers" in Firefox...:(
The code:
<html>
<div class="layers">
<div class="over">content</div>
<div class="under">content</div>
</div>
</html>
The style:
.layers {
position: relative;
width: 200px;
height: 50px;
overflow: hidden;
}
.over {
width: 200px;
height: 50px;
position: absolute;
top: 0px;
left: 0px;
z-index: 1;
-webkit-transition: all 1s ease-in-out;
-moz-transition: all 1s ease-in-out;
transition: all 1s ease-in-out;
}
.under {
width: 200px;
height: 50px;
position: absolute;
top: 0px;
left: 0px;
}
.layers:hover .over {
left: -200px;
}
Turns out there is a bug in Firefox (firefox hover opacity) and I solved the problem by changing
.layers:hover .over {}
to
[class="layers"]:hover over {}
I just upgraded to Firefox 5 (from Firefox 4); not sure if the bug has been fixed or not...
See this question: Why is my CSS3 Transition not working in Firefox?
Related
I tried with this but it's not working.. I want the image to change its size proportionately but margin-top and margin-bottom to be fixed in pixels.
#imagenslide img {
margin-top: 100px;
margin-bottom: 100px!important;
width: auto;
height: auto;
position: relative;
}
Any help please? Thanks!
use
#imagenslide img {
margin-top: 100px;
margin-bottom: 100px!important;
width: 100%;
height: auto;
position: relative;
}
or you can also use min-width css property also..
Also try to use width in % for responsive..
I think you're close, but I think it's more simple than you think. Try:
<img id="imagenslide"src="http://placehold.it/350x150">
#imagenslide {
margin: 100px 0;
display: block;
position: relative;
}
JSFiddle
I have to resize the buttons on the screen initial size of button 157*70px and required size on screen is 100*50px. It has to be compatible with IE8 where the background-size property is not working although this property works fine in FF.
HTML:
<div id="return_button">
<a class="new_return_button" name="PREVIOUS">Previous</a>
</div>
CSS:(Firfox)
.new_return_button{
background: url("images/previous.png") no-repeat scroll 0 0 rgba(0, 0, 0, 0);
backgound-size: 100px 50px;
color: #FFFFFF;
cursor: pointer;
display: block;
height: 70px;
line-height: 70px;
width: 157px;
}
#return_button{
color: #FFFFFF;
font-weight: bold;
height: 70px;
left: 10px;
line-height: 70px;
margin: 0;
position: absolute;
text-align: center;
width: 157px;
}
This css works fine in Firefox with background-size property and shrinks the image of 157*70px to area of 100*50px but doesn't work in IE8.
Please suggest a solution to this issue
One way to solve this is to use another element. You probably need to tweak the margins of the <span> to have it working as desired. Also note that this does not guarantee a specific height, instead it will give you the correct aspect ratio for the scaled graphic.
<style>
#return_button {
position: relative;
width: 100px;
}
#return_button img {
max-width: 100%;
height: auto;
}
#return_button span {
position: absolute;
top: 50%;
margin-top: -5px;
left: 10px;
right: 10px;
text-align: center;
}
</style>
<div id="return_button">
<img src="images/previous.png" alt="Button graphic">
<span>Button label</span>
</div>
I'm trying to show a popup when someone clicks on a youtube thumbnail. This works fine in Chrome but the click event isn't firing in Firefox.
I've managed to cut the problem down to what I've got below (Fiddle here)
<div class="Youtube">
<img class="Thumb" src="http://img.youtube.com/vi/RsYlGFBEpM4/mqdefault.jpg" alt="Marrakech"/>
<img class="PlayButton" src="http://ec2-54-229-110-227.eu-west-1.compute.amazonaws.com/Content/images/VideoPlay.png" alt="Play button"/>
</div>
The attach is happening fine but the handler doesn't get called in Firefox
$(".Youtube").click(function () {
alert('clicked');
return false;
});
I suspect it's something to do with the positioning/layout of the div or images
.Youtube
{
margin: 5px;
width: 320px;
height: 180px;
overflow: hidden;
cursor: pointer;
border: solid 5px #f00;
position: relative;
}
div.Youtube img.Thumb {
position:relative;
z-index:-1;
}
.Youtube img.PlayButton {
height: auto;
width: 160px;
position:relative;
left:20px;
top:-160px;
z-index:-1;
opacity: .7;
}
Can someone point out my mistake? (I've just noticed the border of the div catches clicks are appropriate, just not any content)
Try : This updated jsFiddle - removed superfluous use of z-index property.
.Youtube
{
margin: 5px;
width: 320px;
height: 180px;
overflow: hidden;
cursor: pointer;
border: solid 5px #f00;
position: relative;
}
div.Youtube img.Thumb {
position:relative;
}
.Youtube img.PlayButton {
height: auto;
width: 160px;
position:relative;
left:20px;
top:-160px;
opacity: .7;
}
With a positive z-index set on .Youtube class works fine on FF too.
Code:
.Youtube
{
margin: 5px;
width: 320px;
height: 180px;
overflow: hidden;
cursor: pointer;
border: solid 5px #f00;
position: relative;
z-index: 1;
}
I'm searching for the reason on the net...
Demo: http://jsfiddle.net/IrvinDominin/6Zkua/
EDIT
I think the reason why is that we are defining all the elements in the same stacking context relative, but firefox in this context assume undefined if the z-index is not set so the element will be always at lower index.
Reference: https://developer.mozilla.org/en-US/docs/Web/Guide/CSS/Understanding_z_index/The_stacking_context
Explicitly adding z-index to Div makes it work on firefox
z-index:0
http://jsfiddle.net/LsqAq/3/
At the moment I have this, a small DIV that slides in from the top to the center of a container DIV when the mouse hovers over the container DIV; but on mouseout, it slides back out to where it came from. What I'd like to do is have the DIV slide out of the other side of the DIV, directly opposite where it entered.
Is this possible using just CSS? (I imagine with JQuery it would be more straightforward)
<div class="blocks">
<div class="blocks_title">
</div>
</div>
<div class="blocks">
<div class="blocks_title">
</div>
</div>
.blocks {
position: relative;
float: left;
margin: 20px;
width: 100px;
height: 100px;
border: 1px dotted #333;
overflow: hidden;
}
.blocks_title {
position: relative;
width: 20px;
height: 20px;
top: 0px;
left: 40px;
background: #333;
opacity: 0;
-webkit-transition: all .25s;
-moz-transition: all .25s;
transition: all .25s;
}
.blocks:hover .blocks_title {
top: 40px;
opacity: 1;
}
And just when everyone is convinced that it's not gonna work with css only:
http://jsfiddle.net/Xkee9/36/
I used an animation for the mouseenter and a transiton for the mouseleave
Edit: added firefox fix
Edit: Explanation:
(I always use -webkit- -prefixes, just to explain it in Chrome and Safari, Firefox uses the -moz- -prefix, opera the -o- - prefix)
When nothing happens:
the block is at the bottom of the div.blocks (top:80px;), with an opacity of 0, also there is no animation running
When hovering:
the block moves instantaneous to the top with no transition (see:-webkit-transition: none;), because then the animation down-1 is running. That animation moves the block from top:0 to top:40px; in .25s. After the animation, the block stays at top:40px; because that's what I added in .blocks:hover .blocks_title.
When mousleaving:
there is no animation running anymore, but the block moves from top:40px to top:80px; in .25s because of -webkit-transition: all .25s;
I am trying to create a button with "caps" on either end, and a repeating background, in order to keep the button a flexible size.
In order to do this, I have used the :before and :after pseudo-elements in CSS, along with position:absolute to get it outside of the main button's background-covered space (using negative values).
It works in FF and Chrome, but it looks like in IE8 and 9, the images are there, but are "outside" the button, and therefore are hidden. Does anyone know how to pop these pseudo-elements "out" of the button, so that they will render?
I want to keep the HTML to just the <button></button> element, and am using SASS.
You can see a jsFiddle here: http://jsfiddle.net/Dqr76/8/ or the code below:
button {
display: inline-block;
zoom: 1;
*display: inline;
border:0;
background-image: url(../images/btn_bg.png);
background-repeat: repeat-x;
color: #fff;
font-weight: bold;
height: 22px;
line-height: 22px;
position: relative;
margin: 0 5px;
vertical-align: top;
&:before {
display: inline-block;
height: 22px;
background-image: url(../images/btn_left.png);
width: 5px;
position: absolute;
left: -5px;
top: 0;
content: "";
}
&:after {
display: inline-block;
height: 22px;
background-image: url(../images/btn_right.png);
width: 5px;
position: absolute;
right: -5px;
top: 0;
content: "";
}
}
Just a sidenote, before someone brings it up, I know that these pseudo-elements do not work in < IE8, and have created a work-around that is not effecting this problem.
Add overflow: visible; to the button element, and it shows up.
Demonstrated at this jsFiddle
I swear I tried that already, but I guess not. Thanks to this question