I have a simple loader animation and I want to add a loading text inside the circle.
As I'm spinning the .slide-loader and my text is inside it I've tried to exclude the .loader-text but it still spins?! how can I fix the loader-text inside the circle?
Here is the code:
.slide-loader:not(.loader-text) {
position: absolute;
top:0;
bottom: 0;
left: 0;
right: 0;
margin: auto;
border: 6px solid #f3f3f3;
border-radius: 50%;
border-top: 6px solid #3498db;
width: 100px;
height: 100px;
-webkit-animation: spin 2s linear infinite;
animation: spin 2s linear infinite;
}
#-webkit-keyframes spin {
0% { -webkit-transform: rotate(0deg); }
100% { -webkit-transform: rotate(360deg); }
}
#keyframes spin {
0% { transform: rotate(0deg); }
100% { transform: rotate(360deg); }
}
<div class="slide-loader">
<div class="loader-text">Loading...</div>
</div>
try this code:
.slide-loader {
position: absolute;
top: 0;
bottom: 0;
left: 0;
right: 0;
margin: auto;
width: 100px;
height: 100px;
display: flex;
align-items: center;
justify-content: center;
}
.spinner {
position: absolute;
top: 0;
bottom: 0;
left: 0;
right: 0;
margin: auto;
border: 6px solid #f3f3f3;
border-radius: 50%;
border-top: 6px solid #3498db;
width: 100px;
height: 100px;
-webkit-animation: spin 2s linear infinite;
animation: spin 2s linear infinite;
}
#-webkit-keyframes spin {
0% {
-webkit-transform: rotate(0deg);
}
100% {
-webkit-transform: rotate(360deg);
}
}
#keyframes spin {
0% {
transform: rotate(0deg);
}
100% {
transform: rotate(360deg);
}
}
<div class="slide-loader">
<div class="spinner"></div>
<div class="loader-text">Loading...</div>
</div>
You can't..as such, if you rotate the parent you rotate the child. You need to rotate the text the other way at the same time.
Then center the text any way you wish, perhaps with flexbox....
.slide-loader {
position: absolute;
top: 0;
bottom: 0;
left: 0;
right: 0;
margin: auto;
border: 6px solid #f3f3f3;
border-radius: 50%;
border-top: 6px solid #3498db;
width: 100px;
height: 100px;
-webkit-animation: spin 2s linear infinite;
animation: spin 2s linear infinite;
display: flex;
justify-content: center;
align-items: center;
}
#-webkit-keyframes spin {
0% {
-webkit-transform: rotate(0deg);
}
100% {
-webkit-transform: rotate(360deg);
}
}
#keyframes spin {
0% {
transform: rotate(0deg);
}
100% {
transform: rotate(360deg);
}
}
.loader-text {
animation: spin 2s linear infinite reverse;
}
<div class="slide-loader">
<div class="loader-text">Loading...</div>
</div>
Use an absolutely positioned pseudo-element (::before) for the rotating area, and center the text with a flexbox:
.slide-loader {
display: flex;
justify-content: center;
align-items: center;
position: absolute;
top: 0;
bottom: 0;
left: 0;
right: 0;
margin: auto;
width: 100px;
height: 100px;
}
.slide-loader::before {
position: absolute;
top: 0;
left: 0;
height: 100%;
width: 100%;
border: 6px solid #f3f3f3;
border-radius: 50%;
border-top: 6px solid #3498db;
animation: spin 2s linear infinite;
content: '';
}
#keyframes spin {
0% {
transform: rotate(0deg);
}
100% {
transform: rotate(360deg);
}
}
<div class="slide-loader">Loading...</div>
The spinner and text can be siblings and you can center both relative to the parent:
.slide-loader {
position: absolute;
top: 0;
bottom: 0;
left: 0;
right: 0;
margin: auto;
width: 100px;
height: 100px;
}
.spinner {
width: 100px;
height: 100px;
-webkit-animation: spin 2s linear infinite;
animation: spin 2s linear infinite;
border: 6px solid #f3f3f3;
border-radius: 50%;
border-top: 6px solid #3498db;
box-sizing: border-box;
position: absolute;
/*Center spinner with these 4 lines*/
top: 50%;
left: 50%;
margin-left: -50px;
margin-top: -50px;
}
.loader-text {
position: absolute;
/*Center text with these 3 lines*/
top: 50%;
left: 50%;
transform: translate(-50%, -50%);
}
#-webkit-keyframes spin {
0% {
-webkit-transform: rotate(0deg);
}
100% {
-webkit-transform: rotate(360deg);
}
}
#keyframes spin {
0% {
transform: rotate(0deg);
}
100% {
transform: rotate(360deg);
}
}
<div class="slide-loader">
<div class="spinner"></div>
<div class="loader-text">Loading...</div>
</div>
.slide-loader:not(.loader-text) {
position: absolute;
top:0;
bottom: 0;
left: 0;
right: 0;
margin: auto;
border: 6px solid #f3f3f3;
border-radius: 50%;
border-top: 6px solid #3498db;
width: 100px;
height: 100px;
-webkit-animation: spin 2s linear infinite;
animation: spin 2s linear infinite;
}
.container {
display: flex;
align-items: center;
justify-content: center;
position: relative;
}
#-webkit-keyframes spin {
0% { -webkit-transform: rotate(0deg); }
100% { -webkit-transform: rotate(360deg); }
}
#keyframes spin {
0% { transform: rotate(0deg); }
100% { transform: rotate(360deg); }
}
<div>
<div class="container">
<div class="loader-text">Loading...</div>
<div class="slide-loader">
</div>
</div>
</div>
Hi I made this work around and works perfectly.
<div class="container">
<div class="slide-loader"></div>
<div class="loader-text">Loading...</div>
</div>
.slide-loader{
grid-row: 1/-1;
grid-column: 1/-1;
margin: auto;
border: 6px solid #f3f3f3;
border-radius: 50%;
border-top: 6px solid #3498db;
width: 100px;
height: 100px;
-webkit-animation: spin 2s linear infinite;
animation: spin 2s linear infinite;
}
.container{
width: 200px;
display: grid;
grid-template-rows: 1fr 20px 1fr;
grid-template-columns: auto 60px auto;
}
.loader-text{
grid-row: 2;
grid-column: 2;
}
#-webkit-keyframes spin {
0% { -webkit-transform: rotate(0deg); }
100% { -webkit-transform: rotate(360deg); }
}
#keyframes spin {
0% { transform: rotate(0deg); }
100% { transform: rotate(360deg); }
}
Related
I want to make three circle spinners spinning around the text and the text inside these spinners will stay still.
I am only allowed to do this with CSS by referring to the .spinner-border in Bootstrap. The HTML file cannot be modified.
.loader-wrapper {
position: fixed;
width: 100%;
height: 100%;
text-align: center;
z-index: 1;
}
#-webkit-keyframes spinner-border {
to {
-webkit-transform: rotate(360deg);
transform: rotate(360deg);
}
}
#keyframes spinner-border {
to {
-webkit-transform: rotate(360deg);
transform: rotate(360deg);
}
}
.loader {
position: relative;
left: auto;
top: auto;
width: 80px;
font-size: 20px;
text-align: center;
display: inline-block;
width: 10rem;
height: 10rem;
vertical-align: text-center;
border: 0.25em solid currentColor;
border-right-color: transparent;
border-radius: 50%;
-webkit-animation: spinner-border .75s linear infinite;
animation: spinner-border .75s linear infinite;
}
<div class="loader-wrapper">
<div class="loader">Loading</div>
</div>
I have tried to make one spinner first. But I don't know how to make the text stay still.
.loader-wrapper {
position: fixed;
width: 100%;
height: 100%;
text-align: center;
z-index: 1;
}
#-webkit-keyframes spinner-border {
to {
-webkit-transform: rotate(360deg);
transform: rotate(360deg);
}
}
#keyframes spinner-border {
to {
-webkit-transform: rotate(360deg);
transform: rotate(360deg);
}
}
.loader {
position: relative;
top: 5px;
left: auto;
width: 80px;
font-size: 20px;
text-align: center;
display: inline-block;
width: 10rem;
height: 10rem;
vertical-align: text-center;
}
.loader::after {
content: '';
position: absolute;
left: 0;
top: -10px;
width: 100%;
height: 100%;
border: 0.25em solid currentColor;
border-right-color: transparent;
border-radius: 50%;
-webkit-animation: spinner-border .75s linear infinite;
animation: spinner-border .75s linear infinite;
}
<div class="loader-wrapper">
<div class="loader">Loading</div>
</div>
I have a situation similar to this fiddle, where I have a CSS3 animation that scales an element absolute-positioned in the centre of another element. However, when the animation takes place it is off-centre, as seen by the red squares relative to blue in the example. How do I centre it? I have tried a couple of configurations around the transform-origin property, but this isn't producing the correct results.
#keyframes ripple_large {
0% {transform:scale(1); }
75% {transform:scale(3); opacity:0.4;}
100% {transform:scale(4); opacity:0;}
}
.container {
position: relative;
display: inline-block;
margin: 10vmax;
}
.cat {
height: 20vmax;
}
.center-point {
position: absolute;
top: 50%;
left: 50%;
transform: translate(-50%, -50%);
height: 10px;
width: 10px;
background: blue;
}
.to-animate {
position: absolute;
top: 50%;
left: 50%;
transform: translate(-50%, -50%);
border: 1px solid red;
height: 5vmax;
width: 5vmax;
transform-origin:center;
}
.one {
animation: ripple_large 2s linear 0s infinite;
}
.two {
animation: ripple_large 2s linear 1s infinite;
}
<div class='container'>
<img src='http://www.catster.com/wp-content/uploads/2017/08/Pixiebob-cat.jpg' class='cat'>
<div class='center-point'>
</div>
<div class='to-animate one'></div>
<div class='to-animate two'></div>
</div>
The issue is that you are overriding the translate transformation.
When you specify a new transformation (the one inside the animation) it override the first one. In your case you are removing the translation that is fixing the center alignment.
You need to add them to the same transform property and pay attention to the order because it's important (Why does order of transforms matter? rotate/scale doesn't give the same result as scale/rotate)
#keyframes ripple_large {
0% {
transform: translate(-50%, -50%) scale(1);
}
75% {
transform: translate(-50%, -50%) scale(3);
opacity: 0.4;
}
100% {
transform: translate(-50%, -50%) scale(4);
opacity: 0;
}
}
.container {
position: relative;
display: inline-block;
margin: 10vmax;
}
.cat {
height: 20vmax;
}
.center-point {
position: absolute;
top: 50%;
left: 50%;
transform: translate(-50%, -50%);
height: 10px;
width: 10px;
background: blue;
transform-origin: center;
}
.to-animate {
position: absolute;
top: 50%;
left: 50%;
transform: translate(-50%, -50%);
border: 1px solid red;
height: 5vmax;
width: 5vmax;
}
.one {
-webkit-animation: ripple_large 2s linear 0s infinite;
animation: ripple_large 2s linear 0s infinite;
}
.two {
-webkit-animation: ripple_large 2s linear 1s infinite;
animation: ripple_large 2s linear 1s infinite;
}
<div class='container'>
<img src='http://www.catster.com/wp-content/uploads/2017/08/Pixiebob-cat.jpg' class='cat'>
<div class='center-point'>
</div>
<div class='to-animate one'></div>
<div class='to-animate two'></div>
</div>
UPDATE
As commented, it's better to center your element using another method than translation to avoid changing the animation since this can be used with other elements.
Example:
#keyframes ripple_large {
0% {
transform: scale(1) ;
}
75% {
transform:scale(3) ;
opacity: 0.4;
}
100% {
transform: scale(4) ;
opacity: 0;
}
}
.container {
position: relative;
display: inline-block;
margin: 10vmax;
}
.cat {
height: 20vmax;
}
.center-point {
position: absolute;
top: 50%;
left: 50%;
transform: translate(-50%, -50%);
height: 10px;
width: 10px;
background: blue;
transform-origin:center;
}
.to-animate {
position: absolute;
top: 0;
left: 0;
bottom:0;
right:0;
margin:auto;
border: 1px solid red;
height: 5vmax;
width: 5vmax;
}
.one {
animation: ripple_large 2s linear 0s infinite;
}
.two {
animation: ripple_large 2s linear 1s infinite;
}
<div class='container'>
<img src='http://www.catster.com/wp-content/uploads/2017/08/Pixiebob-cat.jpg' class='cat'>
<div class='center-point'>
</div>
<div class='to-animate one'></div>
<div class='to-animate two'></div>
</div>
I want show loading div while my page fully loaded. CSS rotate features work perfectly on Google Chrome but it is not working IE.
My CSS code and html code is below.
/*Transparent*/
.tr_loading {
width: 100%;
height: 100%;
position: fixed;
top: 0;
right: 0;
bottom: 0;
left: 0;
background-color: rgba(0,0,0,.5);
}
.tr_loading-wheel {
width: 20px;
height: 20px;
margin-top: -40px;
margin-left: -40px;
position: absolute;
top: 50%;
left: 50%;
border-width: 30px;
border-radius: 50%;
-webkit-animation: spin 1s linear infinite;
-o-animation: spin 1s linear infinite;
animation:spin 1s linear infinite;
}
.style-2 .tr_loading-wheel {
border-style: double;
border-color: #ccc transparent;
}
#-webkit-keyframes spin {
0% {
-webkit-transform: rotate(0deg);
}
100% {
-webkit-transform: rotate(-360deg);
}
}
<div class="tr_loading style-2">
<div class="tr_loading-wheel"></div>
</div>
Following is an example of vendor prefixed code and is not supported by all browsers.
#-webkit-keyframes spin {
0% {
-webkit-transform: rotate(0deg);
}
100% {
-webkit-transform: rotate(-360deg);
}
}
Use standard variant i.e:
#keyframes spin {
0% {
transform: rotate(0deg);
}
100% {
transform: rotate(-360deg);
}
}
See detailed documentation for #keyframes on MDN.
Working Demo:
/*Transparent*/
.tr_loading {
width: 100%;
height: 100%;
position: fixed;
top: 0;
right: 0;
bottom: 0;
left: 0;
background-color: rgba(0,0,0,.5);
}
.tr_loading-wheel {
width: 20px;
height: 20px;
margin-top: -40px;
margin-left: -40px;
position: absolute;
top: 50%;
left: 50%;
border-width: 30px;
border-radius: 50%;
-webkit-animation: spin 1s linear infinite;
-o-animation: spin 1s linear infinite;
animation:spin 1s linear infinite;
}
.style-2 .tr_loading-wheel {
border-style: double;
border-color: #ccc transparent;
}
#keyframes spin {
0% {
transform: rotate(0deg);
}
100% {
transform: rotate(-360deg);
}
}
<div class="tr_loading style-2">
<div class="tr_loading-wheel"></div>
</div>
So, I found this loading screen on the internet and I made a bunch of tweaks to it but I am not sure how to shrink it. Here is my code:
CSS
body {
background-color: #90EE90;
}
#loading-wrapper {
position: fixed;
width: 100%;
height: 100%;
left: 0;
top: 0;
}
#loading-text {
display: block;
position: absolute;
top: 100%;
left: 100%;
color: #999;
width: 100px;
height: 30px;
margin: -7px 0 0 -45px;
text-align: center;
font-family: 'PT Sans Narrow', sans-serif;
font-size: 20px;
}
#loading-content {
display: block;
position: relative;
left: 50%;
top: 50%;
width: 170px;
height: 170px;
margin: -85px 0 0 -85px;
border: 3px solid #F00;
}
#loading-content:after {
content: "";
position: absolute;
border: 3px solid #0F0;
left: 15px;
right: 15px;
top: 15px;
bottom: 15px;
}
#loading-content:before {
content: "";
position: absolute;
border: 3px solid #00F;
left: 5px;
right: 5px;
top: 5px;
bottom: 5px;
}
#loading-content {
border: 3px solid transparent;
border-top-color: #20B2AA;
border-bottom-color: #20B2AA;
border-radius: 50%;
-webkit-animation: loader 3.5s linear infinite;
-moz-animation: loader 3.5s linear infinite;
-o-animation: loader 3.5s linear infinite;
animation: loader 3.5s linear infinite;
}
#loading-content:before {
border: 3px solid transparent;
border-top-color: #778899;
border-bottom-color: #778899;
border-radius: 50%;
-webkit-animation: loader 2.5s linear infinite;
-moz-animation: loader 2.5s linear infinite;
-o-animation: loader 2.5s linear infinite;
animation: loader 3s linear infinite;
}
#loading-content:after {
border: 3px solid transparent;
border-top-color: #84417C;
border-bottom-color: #84417C;
border-radius: 50%;
-webkit-animation: loader 1s linear infinite;
animation: loader 1s linear infinite;
-moz-animation: loader 1.5s linear infinite;
-o-animation: loader 1.5s linear infinite;
}
#-webkit-keyframes loaders {
0% {
-webkit-transform: rotate(0deg);
-ms-transform: rotate(0deg);
transform: rotate(0deg);
}
100% {
-webkit-transform: rotate(360deg);
-ms-transform: rotate(360deg);
transform: rotate(360deg);
}
}
#keyframes loader {
0% {
-webkit-transform: rotate(0deg);
-ms-transform: rotate(0deg);
Transform: rotate (0deg);
}
100% {
-webkit-transform: rotate(360deg);
-ms-transform: rotate(360deg);
transform: rotate(360deg);
}
}
#content-wrapper {
color: #FFF;
position: fixed;
left: 0;
top: 20px;
width: 100%;
height: 100%;
}
#header
{
width: 800px;
margin: 0 auto;
text-align: center;
height: 100px;
background-color: #666;
}
#content
{
width: 800px;
height: 1000px;
margin: 0 auto;
text-align: center;
background-color: #888;
}
HTML
<div id="loading-wrapper">
<div id="loading-text">LOADING</div>
<div id="loading-content"></div>
</div>
So, I am trying to get my loading screen to be smaller so it doesn't take up so much of the page please. Thanks in advance!
Change the width, height, and margin inside #loading-content proportionally:
#loading-content {
width: 100px;
height: 100px;
margin: -50px 0 0 -50px;
}
Demo Snippet:
body {
background-color: #90EE90;
}
#loading-wrapper {
position: fixed;
width: 100%;
height: 100%;
left: 0;
top: 0;
}
#loading-text {
display: block;
position: absolute;
top: 100%;
left: 100%;
color: #999;
width: 100px;
height: 30px;
margin: -7px 0 0 -45px;
text-align: center;
font-family: 'PT Sans Narrow', sans-serif;
font-size: 20px;
}
#loading-content {
display: block;
position: relative;
left: 50%;
top: 50%;
width: 100px;
height: 100px;
margin: -50px 0 0 -50px;
border: 3px solid #F00;
}
#loading-content:after {
content: "";
position: absolute;
border: 3px solid #0F0;
left: 15px;
right: 15px;
top: 15px;
bottom: 15px;
}
#loading-content:before {
content: "";
position: absolute;
border: 3px solid #00F;
left: 5px;
right: 5px;
top: 5px;
bottom: 5px;
}
#loading-content {
border: 3px solid transparent;
border-top-color: #20B2AA;
border-bottom-color: #20B2AA;
border-radius: 50%;
-webkit-animation: loader 3.5s linear infinite;
-moz-animation: loader 3.5s linear infinite;
-o-animation: loader 3.5s linear infinite;
animation: loader 3.5s linear infinite;
}
#loading-content:before {
border: 3px solid transparent;
border-top-color: #778899;
border-bottom-color: #778899;
border-radius: 50%;
-webkit-animation: loader 2.5s linear infinite;
-moz-animation: loader 2.5s linear infinite;
-o-animation: loader 2.5s linear infinite;
animation: loader 3s linear infinite;
}
#loading-content:after {
border: 3px solid transparent;
border-top-color: #84417C;
border-bottom-color: #84417C;
border-radius: 50%;
-webkit-animation: loader 1s linear infinite;
animation: loader 1s linear infinite;
-moz-animation: loader 1.5s linear infinite;
-o-animation: loader 1.5s linear infinite;
}
#-webkit-keyframes loaders {
0% {
-webkit-transform: rotate(0deg);
-ms-transform: rotate(0deg);
transform: rotate(0deg);
}
100% {
-webkit-transform: rotate(360deg);
-ms-transform: rotate(360deg);
transform: rotate(360deg);
}
}
#keyframes loader {
0% {
-webkit-transform: rotate(0deg);
-ms-transform: rotate(0deg);
Transform: rotate (0deg);
}
100% {
-webkit-transform: rotate(360deg);
-ms-transform: rotate(360deg);
transform: rotate(360deg);
}
}
#content-wrapper {
color: #FFF;
position: fixed;
left: 0;
top: 20px;
width: 100%;
height: 100%;
}
#header
{
width: 800px;
margin: 0 auto;
text-align: center;
height: 100px;
background-color: #666;
}
#content
{
width: 800px;
height: 1000px;
margin: 0 auto;
text-align: center;
background-color: #888;
}
<div id="loading-wrapper">
<div id="loading-text">LOADING</div>
<div id="loading-content"></div>
</div>
I found loader CSS trick, and I want to put text or image into loader without rotation.
.loader {
border: 5px solid #f3f3f3;
border-radius: 50%;
border-top: 5px solid #fff;
width: 50px;
height: 50px;
animation: spin 1s linear infinite;
text-align: center;
line-height: 50px;
margin: 10px auto;
font-size: 12px;
}
.loader > span {
animation: no-spin .5s linear infinite;
}
#keyframes spin {
0% {
transform: rotate(0deg);
}
100% {
transform: rotate(360deg);
}
}
#keyframes no-spin {
0% {
transform: rotate(360deg);
}
100% {
transform: rotate(0deg);
}
}
<div class="loader">
<span>LOGO</span>
</div>
I tried #keyframes no-spin for reverse rotation, but didn't work.
You'll want to add display:block on the <span>. A transform on display:inline will not work (as specified in the spec). In practice this boils down to using display:block or display:inline-block.
I've also modified the animation time of .no-spin to 1s, to match your spin animation speed.
This will give the illusion of not spinning, in actuality it's spinning with the same speed in the opposite direction.
.loader {
border: 5px solid #f3f3f3;
border-radius: 50%;
border-top: 5px solid #fff;
width: 50px;
height: 50px;
animation: spin 1s linear infinite;
text-align: center;
line-height: 50px;
margin: 10px auto;
font-size: 12px;
}
.loader > span {
display: block;
animation: no-spin 1s linear infinite;
}
#keyframes spin {
0% {
transform: rotate(0deg);
}
100% {
transform: rotate(360deg);
}
}
#keyframes no-spin {
0% {
transform: rotate(360deg);
}
100% {
transform: rotate(0deg);
}
}
<div class="loader">
<span>LOGO</span>
</div>
Use the spin on a pseudo element
.loader {
position: relative;
width: 60px;
height: 60px;
text-align: center;
line-height: 60px;
margin: 10px auto;
font-size: 12px;
}
.loader::after {
content: '';
position: absolute;
top: 0; left: 0;
border: 5px solid #f3f3f3;
border-radius: 50%;
border-top: 5px solid #fff;
width: 100%;
height: 100%;
box-sizing: border-box;
animation: spin 1s linear infinite;
}
#keyframes spin {
0% {
transform: rotate(0deg);
}
100% {
transform: rotate(360deg);
}
}
<div class="loader">
<span>LOGO</span>
</div>