I experimented a littlebit with transitions and wanted to show a caption for an image on :hover. This is what I got right now:
(I tried to resize the figure itself with the sizes of the image)
//Resize figure to image size
$(document).ready(function() {
$("figure>img").load(function() {
$(this).parent().width($(this).width());
});
});
figure {
display: table;
position: relative;
overflow: hidden;
}
figcaption {
position: absolute;
background: rgba(0, 0, 0, 0.75);
color: white;
padding: 10px 20px;
opacity: 0;
/* unvisible to fade in later */
bottom: 0;
left: 0;
display: none;
/* unvisible to fade in later */
-webkit-transition: all 0.6s ease;
-moz-transition: all 0.6s ease;
-o-transition: all 0.6s ease;
}
figure:hover figcaption {
opacity: 1;
/* visible */
left: 0;
display: inline-block;
/* visible */
}
.img-middle {
height: 60%;
width: 60%;
}
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<figure>
<img class="img-middle" src="img/test.png" alt="" width="700" height="500"></img>
<figcaption>This is a cool caption</figcaption>
</figure>
The figure never was resized. The problem right now is that the figure somehow has a width of 100% and therefor the :hover effect also triggers somewhere next to the image. I don't want to set the size of the figure manually. And when I tried figure>img:hover figcaption { /* do stuff */ }(to trigger the caption fade in only on image hover) it somehow didn't worked anymore.
So because that dont worked for me, I tried to resize the parent according to its childrens size...
is this what you were going for?
figcaption {
position: absolute;
display: block;
background: rgba(0, 0, 0, 0.75);
color: white;
height: 100%;
overflow: hidden;
width: 0;
/* unvisible to fade in later */
top: 0;
left: 0;
/* unvisible to fade in later */
-webkit-transition: all 0.6s ease;
-moz-transition: all 0.6s ease;
-o-transition: all 0.6s ease;
text-overflow: ellipsis;
white-space: nowrap;
}
figure {
display: table;
position: relative;
overflow: hidden;
border: 1px solid;
/**
* only an example
*/
width: 500px;
height: 100px;
}
figure img {
display: block;
width: 100%%;
height: 100%;
}
figure > .image-container {
width: auto;
display: block;
width: 80%;
margin: 0 auto;
}
figure > .image-container:hover {
width: 100%;
}
figure > .image-container:hover figcaption {
padding: 10px 20px;
width: 100%;
}
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<figure>
<div class="image-container">
<img class="img-middle" src="http://lorempixel.com/400/200/" alt="" width="100%" />
<figcaption>This is a cool caption</figcaption>
</div>
</figure>
Related
May I know where am I doing it wrong? What I wanted to achieve is that I wanted to fadeOut/hide the paragraph. When its fading out, the paragraph appears again.
$("div.spanner").addClass("show");
$("div.overlay").addClass("show");
$("p.three").addClass("show").fadeIn(1000).delay(1000).fadeOut(1000);
.one, .two, .three, .four{
visibility: hidden;
z-index: 1000;
top: 0;
left: 0;
}
.spanner{
position:absolute;
top: 0;
left: 0;
background: rgba(0,0,0,0.5);
width: 80%;
display:block;
text-align:center;
color: #FFF;
z-index: 1000;
visibility: hidden;
border-radius: 15px;
transform: translate(200px,300px);
}
.overlay{
position: fixed;
width: 100%;
height: 100%;
background: rgba(0,0,0,0.5);
visibility: hidden;
z-index: 1000;
}
.show{
visibility: visible;
}
.spanner, .overlay{
opacity: 0;
-webkit-transition: all 0.3s;
-moz-transition: all 0.3s;
transition: all 0.3s;
}
.spanner.show, .overlay.show {
opacity: 1
}
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<div class="overlay"></div>
<div class="spanner">
<p class="three">Creating your database...</p>
</div>
Check other place in your code where you are use fadeIn. When i testing in sandbox it work whell. The paragraph disappear but not re-apprear
1st problem: I am trying to display the text overlay when the "point" class gets hovered, but for me works just the display when the "caption" class gets hovered, how to fix it?
2nd problem: I need to create a smooth zoom in image when the "point" class gets hovered, how can i do it?
Demo: http://jsfiddle.net/0qgcn2uu/12/
HTML:
<div class="caption">
<span class="point"></span>
<img src="http://www.blasdale.com/pictures/2007/Hendon/thumbs/IMG_3337.jpg" />
<div class="caption__overlay">
<div class="caption__overlay__content">
<img id="hello" class="caption__media" src="http://2.bp.blogspot.com/-TH7ATkZ55uw/VOatQSMgt4I/AAAAAAAAAUM/bB199rdZMuE/s1600/alone.png" />
</div>
</div>
</div>
CSS:
.caption {
position: relative;
overflow: hidden;
-webkit-transform: translateZ(0);
}
.caption::before {
content: ' ';
position: absolute;
top: 0;
right: 0;
bottom: 0;
left: 0;
background: transparent;
transition: background .35s ease-out;
}
.captionHover::before {
background: rgba(248, 214, 215, .5);
}
/* I want that when i hover on the circle, the image would get this overlay, but this doesn't work */
.point:hover: + .caption::before {
background: rgba(248, 214, 215, .5);
}
.point {
position: absolute;
display: block;
height: 25px;
width: 25px;
border-radius: 30px;
background-color: black;
}
.caption__overlay {
position: absolute;
top: 0;
right: 0;
bottom: 0;
left: 0;
padding: 10px;
color: white;
-webkit-transform: translateY(100%);
transform: translateY(100%);
transition: -webkit-transform .35s ease-out;
transition: transform .35s ease-out;
}
.caption:hover .caption__overlay {
-webkit-transform: translateY(0);
transform: translateY(0);
}
.caption {
display: inline-block;
}
.caption__media{
max-width: 100%;
}
jQuery:
$(document).ready(function() {
$(".point").mouseenter(function() {
$('.caption').addClass('captionHover');
});
$('.point').mouseleave(function() {
$('.caption').removeClass('captionHover');
});
});
All you need is the Adjacent sibling selector, General sibling selector and ftransform
*{
box-sizing: border-box
}
figure{
overflow: hidden;
width: 250px;
height: 250px;
margin: 50px auto;
z-index:1;
position: relative
}
figure span{
display: block;
width: 16px;
height:16px;
border-radius: 50%;
background: black;
z-index: 2;
position: absolute;
top: 10px;
left: 10px;
cursor: pointer
}
figure img, figure figcaption{
-webkit-transition: 1s ease
}
figure figcaption{
position: absolute;
top: 100%;
z-index: 2;
width: 100%;
left: 0;
text-align: center;
color: white
}
figure span:hover + img{
-webkit-transform: scale(2,2)
}
figure span:hover ~ figcaption{
top: 50%
}
<figure>
<span class=point></span>
<img src="http://www.blasdale.com/pictures/2007/Hendon/thumbs/IMG_3337.jpg" />
<figcaption>HELLO!</figcaption>
</figure>
So I want this div to fade another div that has a black background at 0.5 opacity over it. But when i hover it ignores the image already in the div and fills a black then fades the other div. so it goes Image --> Solid black div --> then fades my second div.
https://jsfiddle.net/70e890e6/
HTML:
<div class="box1">
<div class="img_hover_effect"></div>
<img src="images/portfolio/charity.png" class="box1_img">
<img src="images/portfolio/charity/2.png" class="box1_img2">
</div>
CSS:
.img.img_hover_effect {
display: none;
width: 100%;
height: 100%;
background-color: rgba(0, 0, 0, 0.5);
}
JQuery:
$(document).ready(function(){
$('.box1').on('mouseenter', function() {
$('.img_hover_effect').fadeIn(1000);
});
});
You can use jQuery hover like this :
$('.box1').hover(function() {
$('.hover').fadeIn(1000);
}, function(){
$('.hover').fadeOut(1000);
});
and some css changes :
.box1 {
position:relative;
height: 400px;
width: 350px;
margin: 0 auto;
margin-top: 100px;
float: left;
overflow: hidden;
}
.tree {
height: 100%;
width: auto;
display: block;
position: relative;
}
.hover {
position:absolute;
background-color: rgba(0, 0, 0, 0.5);
width: 100%;
height: 100%;
display: none;
z-index: 10;
}
JSFIDDLE : https://jsfiddle.net/70e890e6/4/
You could use a CSS pseudo-class for the desired hover effect. I'd recommend applying the class directly to the images you wish to have the hover effect rather than overlaying with another div.
.hover-effect:hover{
background-color: #000000; //or whatever colour fade you are looking for
opacity: 0.5;
-webkit-transition: all 0.2s ease-in-out;
-moz-transition: all 0.2s ease-in-out;
-o-transition: all 0.2s ease-in-out;
transition: all 0.2s ease-in-out;
}
I have the following: http://jsfiddle.net/yHPTv/2491/
I was wondering why the transition isn't working? What it's supposed to do is slide in the hidden element (which can be of variable width) to the right edge of the .block element, however, it just pops in.
.block {
position: relative;
width: 500px;
height: 300px;
overflow: hidden;
background: lightgrey;
}
.block .hidden {
background: red;
padding: 3px 10px;
position: absolute;
bottom: 0;
left: 100%;
transition: 1s;
}
.block:hover .hidden {
transition: 1s;
left: auto;
right: 0;
}
<div class="block">
<div class="hidden">ABCDEFGHIJKL</div>
</div>
I think it has something to do with left: auto because if I change it left: 50%, it works, but not in the way I need it to.
Thanks.
As you say you can't animate from % to auto. But to get the desire effect you can also use transform property. Try this:
.block .hidden {
background: red;
padding: 3px 10px;
position: absolute;
bottom: 0;
right: 0;
transform:translateX(100%);
transition: 1s;
}
.block:hover .hidden {
transition: 1s;
transform:translateX(0)
}
Check the Demo Fiddle
Consider transitioning on right, from -100% to 0:
.block {
position: relative;
width: 500px;
height: 150px; /* shortened to fit in the "Run" window */
overflow: hidden;
background: lightgrey;
}
.block .hidden {
background: red;
padding: 3px 10px;
position: absolute;
bottom: 0;
right: -100%;
transition: 1s;
}
.block:hover .hidden {
right: 0;
transition: 1s;
}
<div class="block">
<div class="hidden">ABCDEFGHIJKL</div>
</div>
For transition to work, you have to define the property you wish to change in both element states.
In your example it doesn't work because there is no common property between '.hidden' and ':hover' (you set the 'left' property in '.hidden', and 'right' property in ':hover')
If you instead use something like:
.block {
position: relative;
width: 500px;
height: 300px;
overflow: hidden;
background: lightgrey;
}
.block .hidden {
background: red;
padding: 3px 10px;
position: absolute;
bottom: 0;
right: -100%;
transition: 1s;
}
.block:hover .hidden {
transition: 1s;
right: 0%;
}
It will work because we defined the 'right' property in both states ('.hidden' and ':hover')
In the example below I will show you a sample of what I have right now and you will notice when you hover over the black box a transition occurs and slides in my tooltip. My problem is that I want that tooltip to only appear when I hover over the black box. In the example you will notice if you hover over the black or anywhere within 180px right of the black box the transition still occurs( this is because my graphic is 180px wide)! I want to restrict the hover effect to only the black box! Please help!
HTML
<div id="sidemenu">
<div id="regionsContainer">
<div id="regionsUnitedStates">
<div id="regionsUnitedStatesTooltip"></div>
</div>
</div>
</div>
CSS
#sidemenu {
width: 60px;
height: 100%;
min-width: 60px;
height: 100vh;
max-width: 60px;
background-color: #383D3F;
background-size: 100% 100%;
background-attachment: fixed;
position: absolute;
left:-60px;
transition: left ease-in-out 0.5s;
}
#sidemenu.show {
left: 0;
}
#regionsContainer {
width: 60px;
height: 481px;
min-height: 481px;
min-width: 60px;
max-width: 60px;
max-height: 481px;
background-color: #383D3F;
position: relative;
top: 25%;
bottom: 25%;
}
#regionsUnitedStates {
width: 60px;
height: 60px;
background: #000;
}
#regionsUnitedStatesTooltip {
opacity:0;
background: #555;
height:60px;
width:180px;
left:100px;
position:absolute;
transition:all ease-in-out 0.25s;
top:0;
}
#regionsUnitedStates:hover #regionsUnitedStatesTooltip{
left: 60px;
opacity:1;
}
Example:
JSFIDDLE
Best way I can see is to make it so you can't hover over the tooltip when it's not visible.
I achieved this by setting it initially to height: 0. Here's the changes
#regionsUnitedStatesTooltip {
height: 0;
transition: opacity ease-in-out 0.25s, left ease-in-out 0.25s;
}
#regionsUnitedStates:hover #regionsUnitedStatesTooltip{
height: 60px;
}
Demo ~ http://jsfiddle.net/pTMCP/3/
Update
Even simpler, add these two lines...
#regionsUnitedStatesTooltip {
visibility: hidden; /* add this */
}
#regionsUnitedStates:hover #regionsUnitedStatesTooltip{
visibility: visible; /* and this */
}
Demo ~ http://jsfiddle.net/pTMCP/5/