i am using the opacity of an object on a site to hide it unless hovered, and when hovered it reveals itself.
However for internet explorer this little css trick isnt working. Previously i did not include the
filter:alpha(opacity=0);
CSS tag. but now the CSS reads as follows:
#title-0, #title-1, #title-2, #title-3, #title-4, #title-5, #title-6, #title-7, #title-8
{
-o-transition:all 0.2s linear;
-ms-transition:all 0.2s linear;
-moz-transition:all 0.2s linear;
-webkit-transition:all 0.2s linear;
transition:all 0.2s linear;
zoom:1;
filter:alpha(opacity=0);
opacity: 0.0;
}
When hovered
#portfolio-0:hover > #title-0, #portfolio-1:hover > #title-1, #portfolio-2:hover > #title-2, #portfolio-3:hover > #title-3, #portfolio-4:hover > #title-4, #portfolio-5:hover > #title-5, #portfolio-6:hover > #title-6, #portfolio-7:hover > #title-7, #portfolio-8:hover > #title-8
{
opacity:1.0;
zoom:1;
filter:alpha(opacity=100);
}
Is there something major im missing?
All help appreciated, this works perfect in all major browsers as far as i've tested except IE
//// * UPDATE * ////
Okay so as per the fantastic answers so far this is what i've altered the "NOT-HOVERED" css to, this should HIDE the title unless the image is hovered.
#title-0, #title-1, #title-2, #title-3, #title-4, #title-5, #title-6, #title-7, #title-8
{
-o-transition:all 0.2s linear;
-ms-transition:all 0.2s linear;
-moz-transition:all 0.2s linear;
-webkit-transition:all 0.2s linear;
transition:all 0.2s linear;
zoom:1;
filter:alpha(opacity=0);
opacity: 0.1;
-ms-filter: "progid:DXImageTransform.Microsoft.Alpha(Opacity=0)";
<!--[if IE]>
opacity: 0.01;
<![endif]-->
}
But the object im trying to hide is still shown :/
What version of IE are you trying to cater for?
http://css-tricks.com/snippets/css/cross-browser-opacity/
This website should provide you with the answer, have a look at the line:
-ms-filter: "progid:DXImageTransform.Microsoft.Alpha(Opacity=0)";
Obviously change the opacity value to be (Opacity=100) on hover
Also in your hover you have
filter:alpha(opacity=0);
it should be
filter:alpha(opacity=100);
Related
I'm quite a noob when it comes to CSS and HTML stuff, but I have been able to tweak our Wordpress website quite well so far.... as long as nothing too technical is needed.
I have this code for images to fade on hover which I copied from another answered question:
img {
opacity: 1.0;
transition: opacity 1s ease-in-out;
-moz-transition: opacity 1s ease-in-out;
-webkit-transition: opacity 1s ease-in-out;
}
img:hover {
opacity: 0.8;
transition: opacity .55s ease-in-out;
-moz-transition: opacity .55s ease-in-out;
-webkit-transition: opacity .55s ease-in-out;
}
What I want is for this fade hover effect to work only on images with links. Right now it affects all my images, even those with no links.
I tried doing
a.img {
opacity: 1.0;
transition: opacity 1s ease-in-out;
-moz-transition: opacity 1s ease-in-out;
-webkit-transition: opacity 1s ease-in-out;
}
a.img:hover {
opacity: 0.8;
transition: opacity .55s ease-in-out;
-moz-transition: opacity .55s ease-in-out;
-webkit-transition: opacity .55s ease-in-out;
}
but it did not work at all.
Any simple way to fix this?
Instead of using a.img please use a > img
So in your code
a > img{
//... your code
}
a > img:hover{
//... your code
}
The image is a child of the link, so your CSS selectors need to be a img {...} and a img:hover {...} - with a space between the two. Also a > img {...} and a > img:hover {...} is possible (which requires it to be a direct child).
I have a page that I made here: http://foxrothschild.com/startuptoolkit/index.html
The nav on the left hand side has an a:hover effect for the background color:
.ca-menu li:hover{
background: rgba(153, 191, 204, 0.4) !important;
}
Don't know why, but in chrome it's not firing. Works in all other broswers (Firefox, IE, Safari).
Any ideas?
It works, but you have set: "transition: all 30000ms linear;", i think that are many miliseconds haha :)
You can set 300ms in all of transitions:
-webkit-transition: all 300ms linear;
-moz-transition: all 300ms linear;
-o-transition: all 300ms linear;
transition: all 300ms linear;
-ms-transition: all ms linear;
Hope that helps! :)
How can i turn all css3 animations off in just Opera browser ?
I don't want to pickup them completly , just want to turn it off in opera.
You'll be looking at targeting just the opera browser, this is done with a prefix:
-o-transition: none;
So targeting a specific element would have the following:
a {
-webkit-transition: all 0.5s ease-in-out;
-moz-transition: all 0.5s ease-in-out;
-ms-transition: all 0.5s ease-in-out;
-o-transition: none;
transition: all 0.5s ease-in-out;
}
But your transition might be different without looking at a fiddle of your html and css.
At least, i used this code:
noindex:-o-prefocus, * {
animation : none !important;
-o-animation : none !important;
}
and problem is fixed.
.item:hover {
zoom: 1;
filter: alpha(opacity=50);
opacity: 0.5;
-webkit-transition: opacity .15s ease-in-out;
-moz-transition: opacity .15s ease-in-out;
-ms-transition: opacity .15s ease-in-out;
-o-transition: opacity .15s ease-in-out;
transition: opacity .15s ease-in-out;
}
Why does this only animate the opacity when I hover-in but not when I leave the object with the mouse?
Demo here: https://jsfiddle.net/7uR8z/
You're applying transitions only to the :hover pseudo-class, and not to the element itself.
.item {
height:200px;
width:200px;
background:red;
-webkit-transition: opacity 1s ease-in-out;
-moz-transition: opacity 1s ease-in-out;
-ms-transition: opacity 1s ease-in-out;
-o-transition: opacity 1s ease-in-out;
transition: opacity 1s ease-in-out;
}
.item:hover {
zoom: 1;
filter: alpha(opacity=50);
opacity: 0.5;
}
Demo: https://jsfiddle.net/7uR8z/6/
If you don't want the transition to affect the mouse-over event, but only mouse-out, you can turn transitions off for the :hover state :
.item:hover {
-webkit-transition: none;
-moz-transition: none;
-ms-transition: none;
-o-transition: none;
transition: none;
zoom: 1;
filter: alpha(opacity=50);
opacity: 0.5;
}
Demo: https://jsfiddle.net/7uR8z/3/
I managed to find a solution using css/jQuery that I'm comfortable with. The original issue: I had to force the visibility to be shown while animating as I have elements hanging outside the area. Doing so, made large blocks of text now hang outside the content area during animation as well.
The solution was to start the main text elements with an opacity of 0 and use addClass to inject and transition to an opacity of 1. Then removeClass when clicked on again.
I'm sure there's an all jQquery way to do this. I'm just not the guy to do it. :)
So in it's most basic form...
.slideDown().addClass("load");
.slideUp().removeClass("load");
Thanks for the help everyone.
$(window).scroll(function() {
$('.logo_container, .slogan').css({
"opacity" : ".1",
"transition" : "opacity .8s ease-in-out"
});
});
Check the fiddle: https://jsfiddle.net/2k3hfwo0/2/
I'm trying to make a transition effect with background-color when hovering menu items, but it does not work. Here is my CSS code:
#content #nav a:hover {
color: black;
background-color: #AD310B;
/* Firefox */
-moz-transition: all 1s ease-in;
/* WebKit */
-webkit-transition: all 1s ease-in;
/* Opera */
-o-transition: all 1s ease-in;
/* Standard */
transition: all 1s ease-in;
}
The #nav div is a menu ul list of items.
As far as I know, transitions currently work in Safari, Chrome, Firefox, Opera and Internet Explorer 10+.
This should produce a fade effect for you in these browsers:
a {
background-color: #FF0;
}
a:hover {
background-color: #AD310B;
-webkit-transition: background-color 1000ms linear;
-ms-transition: background-color 1000ms linear;
transition: background-color 1000ms linear;
}
<a>Navigation Link</a>
Note: As pointed out by Gerald in the comments, if you put the transition on the a, instead of on a:hover it will fade back to the original color when your mouse moves away from the link.
This might come in handy, too: CSS Fundamentals: CSS 3 Transitions
ps.
As #gak comment below
You can also put in the transitions into content #nav a for fading back to the original when the user moves the mouse away from the link
To me, it is better to put the transition codes with the original/minimum selectors than with the :hover or any other additional selectors:
#content #nav a {
background-color: #FF0;
-webkit-transition: background-color 1000ms linear;
-moz-transition: background-color 1000ms linear;
-o-transition: background-color 1000ms linear;
-ms-transition: background-color 1000ms linear;
transition: background-color 1000ms linear;
}
#content #nav a:hover {
background-color: #AD310B;
}
<div id="content">
<div id="nav">
Link 1
</div>
</div>
Another way of accomplishing this is using animation which provides more control.
/* declaring the states of the animation to transition through */
/* optionally add other properties that will change here, or new states (50% etc) */
#keyframes onHoverAnimation {
0% {
background-color: #FF0;
}
100% {
background-color: #AD310B;
}
}
#content #nav a {
background-color: #FF0;
/* only animation-duration here is required, rest are optional (also animation-name but it will be set on hover)*/
animation-duration: 1s; /* same as transition duration */
animation-timing-function: linear; /* kind of same as transition timing */
animation-delay: 0ms; /* same as transition delay */
animation-iteration-count: 1; /* set to 2 to make it run twice, or Infinite to run forever!*/
animation-direction: normal; /* can be set to "alternate" to run animation, then run it backwards.*/
animation-fill-mode: none; /* can be used to retain keyframe styling after animation, with "forwards" */
animation-play-state: running; /* can be set dynamically to pause mid animation*/
}
#content #nav a:hover {
/* animation wont run unless the element is given the name of the animation. This is set on hover */
animation-name: onHoverAnimation;
}
You can simply set transition to a tag styles and change background in hover
a {
background-color: #FF0;
transition: background-color 300ms linear;
-webkit-transition: background-color 300ms linear;
-ms-transition: background-color 300ms linear;
-o-transition: background-color 300ms linear;
-ms-transition: background-color 300ms linear;
}
a:hover {
background-color: #AD310B;
}
<a>Link</a>