there.I want to enlarge my div toward 2 directions left and right.But my div goes only to the right.How can i fix that? Here is my code.Thanks for help in advance.
div {
width: 100px;
height: 100px;
background: red;
transition: width 2s;
transition-timing-function:linear;
}
div:hover { width: 300px; }
<div></div>
Try this:
div {
width: 100px;
height: 100px;
background: red;
margin-left: auto;
margin-right: auto;
transition: width 2s;
transition-timing-function: linear;
}
div:hover {
width: 300px;
}
<div></div>
Related
I've been struggling to hover to work. All this should do is have a red container div and when you hover it, a black inner div drops down from the top to block the container. I must be doing something basic wrong here.
HTML:
<div class="container">
<div class="inner" />
</div>
CSS:
.container {
position: relative;
width: 200px;
height: 200px;
background: red;
}
.inner {
position: absolute;
top: 0;
left: 0;
width: 100%;
max-height: 0;
background: black;
transition: max-height 2s ease-out;
overflow: hidden;
}
.container:hover .inner {
max-height: 200px;
}
As mentioned by Temani Afif, this was nothing more than missing a height.
If you hover over the box in my example, then the color of the small box changes slowly from red to yellow. But if you stop hovering then it immediately jumps back to red.
.container { position: relative; background: black; width: 200px; height: 200px; }
.subcontainer { position: absolute; bottom: 10px; width: 100%; height: 20px; background: red; animation-duration: 2s; }
.container:hover .subcontainer { background: yellow; animation-duration: 2s; animation-name: example; }
#keyframes example {
from {background-color: red;}
to {background-color: yellow;}
}
<div class="container">
<div class="subcontainer">
</div>
</div>
How can I prevent this instant color change? I tried to add animation-duration: 2s; to .subcontainer as well, but it does not work.
You need a transition defined in the .subcontainer instead of an animation
.container {
position: relative;
background: black;
width: 200px; height: 200px; }
.subcontainer {
position: absolute;
bottom: 10px; width: 100%; height: 20px;
background: red;
transition: background 2s 0s }
.container:hover .subcontainer { background: yellow; }
<div class="container">
<div class="subcontainer">
</div>
</div>
I want to toggle this div to expand and collapse on click. The transition for the expand works, however I cannot figure out how to transition the collapse. I would like to use max-height in order to have dynamic (large or small) content inside of my div.
div.component.html
<div
[ngClass]="{'expand': divClass, 'collapse': !divClass}"
(click)="divClass = !divClass"
class="a">
</div>
div.component.css
.a {
width: 400px;
height: 100px;
max-height: 100px;
transition: max-height 1s;
}
.expand {
background-color: red;
height: 500px;
max-height: 500px;
}
.collapse {
background-color: red;
max-height: 100px;
height: 100px;
transition: max-height 1s;
}
I just changed the transition to transition-duration..just css stuff
div.component.css
.a {
width: 400px;
height: 100px;
max-height: 100px;
transition-duration: 1s;
}
.expand {
background-color: red;
height: 500px;
max-height: 500px;
}
.collapse {
background-color: red;
max-height: 100px;
height: 100px;
transition-duration: 1s;
}
And here is the Demo and the StackBlitz I forked showing it working
I'm trying to create the effect of an opening door in css.
The issue I'm having is that the part which rotates also slides along the y axis. A door has a fixed rotation point, which is not really working here.
How can I prevent this sliding and ensure that the right part of the div .mover stays fixed to the right of the div .door?
.door {
background-color: blue;
width: 100px;
height:100px;
margin-left: 300px;
display: block;
}
.mover {
position: absolute;
width: 100px;
height: 100px;
background-color: red;
transition: all 1s ease;
}
.door:hover .mover {
transform-origin: 100% 40%;
transform: rotate3d(0,1,0,180deg);
}
<div class="door">
<div class="mover">a</div>
</div>
Move the transform-origin to the base .mover selector, instead of the .door:hover .mover selector. Like this:
.door {
background-color: blue;
width: 100px;
height:100px;
margin-left: 300px;
display: block;
}
.mover {
position: absolute;
width: 100px;
height: 100px;
background-color: red;
transition: all 1s ease;
transform-origin: 100% 40%;
}
.door:hover .mover {
transform: rotate3d(0,1,0,180deg);
}
<div class="door">
<div class="mover">a</div>
</div>
.box {
width: 100px;
height: 100px;
background: blue;
}
.circle {
margin-top: 20px;
width: 80px;
height: 80px;
border-radius: 100%;
background: red;
opacity: 0;
transition: opacity 0.5s ease;
}
.box:hover + .circle {
opacity: 1;
}
<body>
<div class="box">
</div>
<div class="circle">
</div>
</body>
Here, when I hover over .box, .circle fades in in 0.5s.
Now when I move my cursor away from .box, I want .circle to fade out at a different speed (say, 1s). How to make it happen?
You need to set the off duration on the non-hover state, and the on duration on the hover.
That is because once you hover, the :hover properties take precedence (assuming your selectors are correctly specified), so the duration you have for hover will apply.
Once you hover off, the properties set on the normal element apply.
.box {
width: 100px;
height: 100px;
background: blue;
}
.circle {
margin-top: 20px;
width: 80px;
height: 80px;
border-radius: 100%;
background: red;
opacity: 0;
transition: opacity 2s ease;
}
.box:hover + .circle {
opacity: 1;
transition-duration:0.5s
}
<div class="box"></div>
<div class="circle"></div>