I want to create a background gradient line that moves from down to up, back and forth when hovered inside an element, which means its separate.
What is the best way to do this? I've thought about making it hidden or none when not hovered and then making it appear and move when hovering but the problem is that it will mess up the height space in a navbar when it moves.
try this
html
Hover me
css
.elem{
display: block;
position: relative;
font-size: 20px;
font-weight: bold;
padding-left: 15px;
}
.elem:before{
content: "";
width: 8px;
position: absolute;
left: 0;
bottom: 0;
height: 0px;
background:linear-gradient(141deg, #0fb8ad 0%, #1fc8db 51%, #2cb5e8 75%);
-webkit-transition: all ease-in-out .5s; /* Safari */
-webkit-transition-timing-function:all ease-in-out .5s; /* Safari */
transition:all ease-in-out .5s;
}
.elem:hover:before{
height: 100%;
}
Related
So I want to create a button that would go in the bottom of my screen and create a semicircle around it with more buttons inside when clicked. I've tried adjusting the CSS but Im not able to come up with a solution. Do you guys know a way to do it? I came across this codepen ("https://codepen.io/jet/pen/LwiGu"), which is almost exactly what I want, instead of creating a whole circle around it, it would create a semicircle around the top. I've attached an image for you guys to understand it better.
var items = document.querySelectorAll('.menuItem');
for(var i = 0, l = items.length; i < l; i++) {
items[i].style.left = (50 - 35*Math.cos(-0.5 * Math.PI - 2*(1/l)*i*Math.PI)).toFixed(4) + "%";
items[i].style.top = (50 + 35*Math.sin(-0.5 * Math.PI - 2*(1/l)*i*Math.PI)).toFixed(4) + "%";
}
document.querySelector('.center').onclick = function(e) {
e.preventDefault(); document.querySelector('.circle').classList.toggle('open');
}
#import "https://netdna.bootstrapcdn.com/font-awesome/4.0.3/css/font-awesome.css";
body {
/* Image source: http://wallbase.cc/wallpaper/718405 */
/* Excuse the base64 mess, imgur blocked the hotlinked image and this seemed like the fastest solution */
background: cornflowerblue url(" data:image/png;base64,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") no-repeat fixed;
background-size: cover;
}
a {
font-size: 14px;
text-decoration: none;
outline: 0;
}
.circle,
.ring {
height: 256px;
position: relative;
width: 256px;
}
.circle {
margin: 0 auto;
}
.ring {
background-color: rgba(0,0,0,0.5);
border-radius: 50%;
opacity: 0;
-webkit-transform-origin: 50% 50%;
-moz-transform-origin: 50% 50%;
transform-origin: 50% 50%;
-webkit-transform: scale(0.1) rotate(-270deg);
-moz-transform: scale(0.1) rotate(-270deg);
-transform: scale(0.1) rotate(-270deg);
-webkit-transition: all 0.4s ease-out;
-moz-transition: all 0.4s ease-out;
transition: all 0.4s ease-out;
}
.open .ring {
opacity: 1;
-webkit-transform: scale(1) rotate(0);
-moz-transform: scale(1) rotate(0);
transform: scale(1) rotate(0);
}
.center {
background-color: rgba(255,255,255,0.3);
border-radius: 50%;
border: 2px solid #ffffff;
bottom: 0;
color: white;
height: 80px;
left: 0;
line-height: 80px;
margin: auto;
position: absolute;
right: 0;
text-align: center;
top: 0;
width: 80px;
-webkit-transition: all 0.4s ease-out;
-moz-transition: all 0.4s ease-out;
transition: all 0.4s ease-out;
}
.open .center {
border-color: #aaaaaa;
}
.menuItem {
border-radius: 50%;
color: #eeeeee;
display: block;
height: 40px;
line-height: 40px;
margin-left: -20px;
margin-top: -20px;
position: absolute;
text-align: center;
width: 40px;
}
<div class="circle">
<div class="ring">
</div>
</div>
[menu mockup][1]
[1]: https://i.stack.imgur.com/GR419.png
If i understand your desire correctly, then all you'd have to change is this:
The .ring currently has height&width 256px, change that if you want it bigger/smaller.
Now re-position the .ring so that it is aligned with the bottom of its container. You do that by setting a negative bottom of exactly half the .rings height (so something like bottom: -128px;).
Now you have to decide how many icons you need on there (there used to be 8 buttons in your source, but now that we clipped it, there is only 4 visible).
Now, adjust the 2 javascript lines (the ones with ...Math.PI... in it) to account for
(A) the amount of icons you want and
(B) the fact that you only want to populate the upper half of the .ring
The 2 Math.PI lines (which set the position of each individual button, aren't complicated but how you have to change them depends entirely on how big you're making the thing, and how many button you want to place on it - so i cannot really provide an example without knowing that.
I have did until now created a button and give same property for button.
I have used linear-gradient as the background-image
position the image at the center of the element and then transition
background-size from 0% 100% to 100% 100% on hover.
But I didn't do another animation when leave mouse over on button background color coming from corners to center on button like border-radius in the center on button.
Below is my code:
button {
position: relative;
display: inline-block;
padding: 15px 70px;
border-radius: 5px;
color: black;
font-size: 30px;
font-family: arial;
background-color: #D5C264;
background-image: linear-gradient(#000000, #000000);
background-repeat: no-repeat;
transition: background-size .3s, color .3s;
}
.center-corner {
background-position: 50% 50%;
}
.center-corner {
background-size: 0% 0%;
}
button:hover {
background-size: 100% 100%;
color: #fff;
}
<button class='center-corner'>NEXT</button>
I want to create this effect exactly by UI/UX which I am sharing the link:
(this is button I am talking when hover change background color)
[![enter image description here][1]][1]
Anyone help.
Use a div inside the button:
button {
cursor: pointer; /* now added in my edit */
display: inline-block;
padding: 15px 70px;
border-radius: 5px;
color: black;
font-size: 30px;
font-family: arial;
background-color: #D5C264;
transition: color .8s;
position: relative; /* now changed in my edit */
z-index: 1; /* because text to be placed over the background */
overflow: hidden; /* because background of div not to be overflow from button. */
}
.background {
width: 0;
height: 0;
position: absolute;
top: 50%;
left: 50%;
transform: translate(-50%, -50%); /* top-left and transform are for putting div in the middle of button.*/
background-image: linear-gradient(#000000, #000000);
transition: .8s;
z-index: -1;
border-radius: 50%;
}
button:hover {
color: white;
}
button:hover .background {
width: 150%;
height: 500%; /* 150% and 500% because div completely to be fill the space of the button.*/
}
<button class='center-corner'>
<div class="background"></div>NEXT
</button>
I am pretty new to CSS, JavaScript and HTML so this might be a noob questions. Basically, I want the text highlight and size to change simultaneously. I have this so far:
-webkit-transition: font-size 0.5s;
-moz-transition: font-size 0.5s;
-o-transition: font-size 0.5s;
transition: font-size 0.5s;
}
.hl:before {
content: "";
position: absolute;
bottom: 0;
left: 0px;
height: 65%;
width: 0;
-webkit-transition: width 0.8s, background 2s, font-size 2s;
transition: width 0.8s, background 2s, font-size 2s;
-webkit-transition-timing-function: ease-out;
transition-timing-function: ease-out;
-webkit-transform-origin: left;
transform-origin: left bottom;
overflow: hidden;
z-index: -1;
box-shadow: 2px 0 0 2px rgba(230,249,0,0.15) inset;
border-radius: 3px;
-webkit-transform: skewX(-2deg) rotate(-1.5deg) translateY(0);
transform: skewX(-2deg) rotate(-1.5deg) translateY(0);
background: rgba(0, 204, 82,0.85);
box-shadow: 2px 0 0 2px rgba(0,216,255,0.1) inset;
}
.animate .hl:before {
font-size: 40px;
color: #fc0;
background: rgba(255,85,0,0.65);
height: 100%;
width: 100%;
}
This should be <span class="h1"> highlighted</span>
The js file looks like this:
function highlight_stuff() {
$('html').toggleClass('animate')
}
The text gets highlighted, however it does not change size. I cannot figure out why. Any help is greatly welcome.
You're setting the new font-size on the before pseudo element not the element with the .hl class on it. Try this:
.animate .hl:before {
color: #fc0;
background: rgba(255,85,0,0.65);
height: 100%;
width: 100%;
}
.animate .hl {
font-size: 40px;
}
If you're toggling a class, appending and then removing it from the h1, then the code will look like class = "h1 animate" (not the other way around) or class = h1. If you correct the animate class then the text will enlarge correctly.
in this fiddle, I have manually added the animate class to display enlarged text (I omitted the javascript as I didn't know where or how you were calling the function, but you get the picture)
hope this helps
I'm trying to make my navigation transition the width from 0% to 20% when you click the 'hamburger' icon. It works when I open the navigation, but not when I close it.
Here is some of the CSS
.nav-toggle.active + nav {
width: 20%;
transition: all 500ms ease-in-out;
visibility:visible;
}
nav {
height: 2em;
width: 0%;
line-height: 2em;
position: absolute;
left: 5%;
top: 4.5%;
background: rgba(144, 198, 149, 1);
border-radius: 5px;
text-align: center;
visibility: hidden;
}
I've also tried the same thing without the 'visibility' property.
Here is the http://codepen.io/anon/pen/wawRYX with the hamburger icon, for more of a visual.
nav only transitioned when it had the class .active, when you removed the class, you removed the transition. <nav> must have a transition in its style:
nav {
height: 2em;
width: 0%;
line-height: 2em;
position: absolute;
left: 5%;
top: 4.5%;
background: rgba(144, 198, 149, 1);
border-radius: 5px;
text-align: center;
visibility: hidden;
transition: all 500ms ease-in-out;
-moz-transition: all 500ms ease-in-out;
-webkit-transition: all 500ms ease-in-out;
}
JSFiddle Demo
The reason why it was only transitioning when .active class was applied was because you only had the transition applied to the nav and nav bar when .active was applied. Add the transition property to both nav and the nav bar so that the transition will happen with and without the .active class.
Here is an updated codepen.
My page has a text form in the middle. The aim is to use css opacity transitions to switch background images by fading. (I'll be switching background images quite often)
Currently got it working nicely by using two layers of background images. To display a new image at the bottom layer, we fade out the top layer (opacity 1 to 0). To display a new image at the top layer, we fade in the top layer (opacity 0 to 1).
The problem is that my text form fades along with the top layer - which I want it to stay visible. How do I make it unaffected by the fading?
Attempts to solve this:
Setting z-index of either #searchForm input or .formDiv to 999999, thinking that this will put the form right at the top of the hierachy so it would be unaffected by transitions below. However, didn't work.
Setting position of #searchForm input or .formDiv to absolute. From http://www.w3schools.com/css/css_positioning.asp,
"Absolutely positioned elements are removed from the normal flow. The document and other elements behave like the absolutely positioned element does not exist."
This stackoverflow post CSS3 Alternating table rows opacity affects text as well as background says that child elements are affected by opacity too. I tried placing the div containing the background images inside the formDiv class so that it wouldn't be a child. But this will get the form covered by the top image, even without opacity on.
function changeBackground(newUrl) {
//check which layer is currently activated
if ($('#background-image-top').hasClass('transparent')) {
//place new image over top layer
$('#background-image-top').css('background-image', 'url(' + newUrl + ')');
//fade in new image
$('#background-image-top').toggleClass('transparent');
} else {
//place new image over bottom layer
$('#background-image-bot').css('background-image', 'url(' + newUrl + ')');
//fade out old image
$('#background-image-top').toggleClass('transparent');
}
}
#background-image-top {
background-image: url("../images/default.jpg");
background-repeat: no-repeat;
background-position: center center;
background-size: cover;
-webkit-background-size:cover;
-moz-background-size:cover;
position: absolute;
top: 0;
right: 0;
bottom: 0;
left: 0;
-webkit-transition: opacity 1s ease-in-out;
-moz-transition: opacity 1s ease-in-out;
-o-transition: opacity 1s ease-in-out;
transition: opacity 1s ease-in-out; }
#background-image-bot {
background-repeat: no-repeat;
background-position: center center;
background-size: cover;
-webkit-background-size:cover;
-moz-background-size:cover;
position: absolute;
top: 0;
right: 0;
bottom: 0;
left: 0;}
.transparent {
opacity: 0.25;}
.formDiv {
background-color: red;
max-width: 500px;
height: 50px;
margin-left: auto;
margin-right: auto;
margin-top: 35%;}
#searchForm input {
width: 300px;
height: 30px;
font-size: 18px;}
I have made a little fiddle where you might can get inspiration, i just use a class to toggle the opacity and them put under the form with position absolute, hope it helps :)
and then use a click function with jQuery to toggle the effect.
the css:
form {
position: relative;
z-index: 10;
}
#background1 {
position: absolute;
top: 0;
left: 0;
width: 100%;
height: 100%;
background-color: lightblue;
-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: all 0.5s ease-in-out;
transition: all 0.5s ease-in-out;
}
#background2 {
position: absolute;
top: 0;
left: 0;
width: 100%;
height: 100%;
background-color: lightgreen;
-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: all 0.5s ease-in-out;
transition: all 0.5s ease-in-out;
}
.hide {
opacity: 0;
}
http://jsfiddle.net/9jb68w2o/
+++ If you feel better to use css opacity transitions to switch background images by using only one div ie) #background1, you can use this code
$(document).ready(function() {
$('#toggle').click(function(e) {
e.preventDefault();
$('#background1').toggleClass('color1');
});
});
body {
background-color: #f8f8f8;
color: #555;
}.container {
position: relative;
margin: 30px auto;
padding: 20px;
width: 200px;
height: 150px;
background-color: #fff
}
form {
position: relative;
z-index: 10;
}
input[type=text] {
margin: 10px 0;
padding: 5px;
width: calc(100% - 10px);
font-size: 15px;
outline: none;
}
input[type=submit] {
width: 100%;
text-transform: uppercase;
font-size: 15px;
background-color: #333;
color: #fff;
border: none;
cursor: pointer;
}
#background1 {
position: absolute;
top: 0;
left: 0;
width: 100%;
height: 100%;
background-color: lightblue;
-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: all 0.5s ease-in-out;
transition: all 0.5s ease-in-out;
}
#background1.color1 {
background-color: lightgreen;
}
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.0/jquery.min.js"></script>
<div class="container">
<div id="background1"></div>
<form>
<h2>Awesome form!</h2>
<input type="text" placeholder="Some text here" />
<input id="toggle" type="submit" value="Change now!" />
</form>`enter code here`
</div>