Develop Reference

How Can I Trigger a CSS keyframe animation in pseudo-element with Pure JavaScript?

I have a pseudo-element in my CSS and a keyframe animation I can run it using this:
.bottle:after
{
z-index: -500;
content: "";
position: absolute;
bottom: -95%;
left: -60%;
height: 130%;
width: 240%;
background: blue;
border-radius: 45%;
animation: spin 6s ease-in-out;
animation-fill-mode: forwards;
}
#keyframes spin
{
0% {transform: translateY(0) rotate(0deg);}
100% {transform: translateY(-50%) rotate(500deg);}
}
But I want this animation to be when the button is clicked.

An CSS pseudo element :active is what you need, no JavaScript is needed.
.button:active::after {
content: '';
position: absolute;
bottom: -95%;
left: -60%;
height: 130%;
width: 240%;
background: blue;
border-radius: 45%;
animation: spin 6s ease-in-out;
animation-fill-mode: forwards;
z-index: -500;
}
#-webkit-keyframes spin {
0% {
transform: translate(0, 0) rotate(0deg);
}
100% {
transform: translate(0, -50%) rotate(500deg);
}
}
#keyframes spin {
0% {
transform: translate(0, 0) rotate(0deg);
}
100% {
transform: translate(0, -50%) rotate(500deg);
}
}

add "active" to the button you want , also it's "::after" not ":after" .
.button:active::after {
z-index: -500;
content: "";
position: absolute;
bottom: -95%;
left: -60%;
height: 130%;
width: 240%;
background: blue;
border-radius: 45%;
animation: spin 6s ease-in-out;
animation-fill-mode: forwards;
}
#keyframes spin {
0% {
transform: translateY(0) rotate(0deg);
}
100% {
transform: translateY(-50%) rotate(500deg);
}
}

See an example below.
button = document.querySelector(".button");
// Add event listener to button
button.addEventListener("click", () => {
// Find first element with class = cl
bottle = document.querySelector(".cl");
// Add CSS class to first element with class = cl
bottle.classList.add("bottle");
});
.bottle:after {
z-index: -500;
content: "";
position: absolute;
bottom: -95%;
left: -60%;
height: 130%;
width: 240%;
background: blue;
border-radius: 45%;
animation: spin 6s ease-in-out;
animation-fill-mode: forwards;
}
#keyframes spin {
0% {
transform: translateY(0) rotate(0deg);
}
100% {
transform: translateY(-50%) rotate(500deg);
}
}
<div class="cl">Bottle</div>
<button class="button">Click</button>

If you really want this with "Pure JavaScript", then have a look at the Web Animation API:
document.querySelector("button").onclick = (evt) => {
// we can't target a pseudo element through DOM
// so we target its "owner"
const el = document.querySelector(".bottle");
el.animate(
[ // keyframes
{ transform: "translateY(0) rotate(0)" },
{ transform: "translateY(-50%) rotate(500deg)" }
],
{ // settings
pseudoElement: "::after", // target the pseudo element
duration: 6000,
easing: "ease-in-out",
fill: "forwards"
}
);
};
.bottle:after
{
z-index: -500;
content: "";
position: absolute;
bottom: -95%;
left: -60%;
height: 130%;
width: 240%;
background: blue;
border-radius: 45%;
}
<button>animate</button>
<div class="bottle"></div>

How can I remove the pace loading page from the website HTML page?

How can I remove the pace loading page from the website HTML page?
css pace file:
.pace {
-webkit-pointer-events: none;
pointer-events: none;
-webkit-user-select: none;
-moz-user-select: none;
user-select: none;
-webkit-perspective: 12rem;
-moz-perspective: 12rem;
-ms-perspective: 12rem;
-o-perspective: 12rem;
perspective: 12rem;
z-index: 2000;
position: fixed;
height: 6rem;
width: 6rem;
margin: auto;
top: 0;
left: 0;
right: 0;
bottom: 0;
}
.pace .pace-activity {
display: block;
position: fixed;
z-index: 2000;
top: 35px;
right: 35px;
width: 20px;
height: 20px;
border: solid 2px transparent;
border-top-color: #0aa699;
border-left-color: #0aa699;
border-radius: 20px;
-webkit-animation: pace-spinner 400ms linear infinite;
-moz-animation: pace-spinner 400ms linear infinite;
-ms-animation: pace-spinner 400ms linear infinite;
-o-animation: pace-spinner 400ms linear infinite;
animation: pace-spinner 400ms linear infinite;
}
.pace.pace-inactive .pace-activity {
display: none;
}
#-webkit-keyframes pace-spinner {
0% { -webkit-transform: rotate(0deg); transform: rotate(0deg); }
100% { -webkit-transform: rotate(360deg); transform: rotate(360deg); }
}
#-moz-keyframes pace-spinner {
0% { -moz-transform: rotate(0deg); transform: rotate(0deg); }
100% { -moz-transform: rotate(360deg); transform: rotate(360deg); }
}
#-o-keyframes pace-spinner {
0% { -o-transform: rotate(0deg); transform: rotate(0deg); }
100% { -o-transform: rotate(360deg); transform: rotate(360deg); }
}
#-ms-keyframes pace-spinner {
0% { -ms-transform: rotate(0deg); transform: rotate(0deg); }
100% { -ms-transform: rotate(360deg); transform: rotate(360deg); }
}
#keyframes pace-spinner {
0% { transform: rotate(0deg); transform: rotate(0deg); }
100% { transform: rotate(360deg); transform: rotate(360deg); }
}
pace js file :
/*! pace 0.4.15 */
(function(){var a,b,c,d,e,f,g,h,i,j,k,l,m,n,o,p,q,r,s,t,u,v,w,x,y,z,A,B,C,D,E,F,G,H,I,J,K,L,M,N,O=[].slice,P={}.hasOwnProperty,Q=function(a,b){function c(){this.constructor=a}for(var d in b)P.call(b,d)&&(a[d]=b[d]);return c.prototype=b.prototype,a.prototype=new c,a.__super__=b.prototype,a},R=[].indexOf||function(a){for(var b=0,c=this.length;c>b;b++)if(b in this&&this[b]===a)return b;return-1};s={catchupTime:500,initialRate:.03,minTime:500,ghostTime:250,maxProgressPerFrame:10,easeFactor:1.25,startOnPageLoad:!0,restartOnPushState:!0,restartOnRequestAfter:500,target:"body",elements:{checkInterval:100,selectors:["body"]},eventLag:{minSamples:10,sampleCount:3,lagThreshold:3},ajax:{trackMethods:["GET"],trackWebSockets:!1}},z=function(){var a;return null!=(a="undefined"!=typeof performance&&null!==performance?"function"==typeof performance.now?performance.now():void 0:void 0)?a:+new Date},B=window.requestAnimationFrame||window.mozRequestAnimationFrame||window.webkitRequestAnimationFrame||window.msRequestAnimationFrame,r=window.cancelAnimationFrame||window.mozCancelAnimationFrame,null==B&&(B=function(a){return setTimeout(a,50)},r=function(a){return clearTimeout(a)}),D=function(a){var b,c;return b=z(),c=function(){var d;return d=z()-b,b=z(),a(d,function(){return B(c)})},c()},C=function(){var a,b,c;return c=arguments[0],b=arguments[1],a=3<=arguments.length?O.call(arguments,2):[],"function"==typeof c[b]?c[b].apply(c,a):c[b]},t=function(){var a,b,c,d,e,f,g;for(b=arguments[0],d=2<=arguments.length?O.call(arguments,1):[],f=0,g=d.length;g>f;f++)if(c=d[f])for(a in c)P.call(c,a)&&(e=c[a],null!=b[a]&&"object"==typeof b[a]&&null!=e&&"object"==typeof e?t(b[a],e):b[a]=e);return b},o=function(a){var b,c,d,e,f;for(c=b=0,e=0,f=a.length;f>e;e++)d=a[e],c+=Math.abs(d),b++;return c/b},v=function(a,b){var c,d,e;if(null==a&&(a="options"),null==b&&(b=!0),e=document.querySelector("[data-pace-"+a+"]")){if(c=e.getAttribute("data-pace-"+a),!b)return c;try{return JSON.parse(c)}catch(f){return d=f,"undefined"!=typeof console&&null!==console?console.error("Error parsing inline pace options",d):void 0}}},null==window.Pace&&(window.Pace={}),A=Pace.options=t(s,window.paceOptions,v()),h=function(a){function b(){return M=b.__super__.constructor.apply(this,arguments)}return Q(b,a),b}(Error),b=function(){function a(){this.progress=0}return a.prototype.getElement=function(){var a;if(null==this.el){if(a=document.querySelector(A.target),!a)throw new h;this.el=document.createElement("div"),this.el.className="pace pace-active",document.body.className=document.body.className.replace("pace-done",""),document.body.className+=" pace-running",this.el.innerHTML='<div class="pace-progress">\n <div class="pace-progress-inner"></div>\n</div>\n<div class="pace-activity"></div>',null!=a.firstChild?a.insertBefore(this.el,a.firstChild):a.appendChild(this.el)}return this.el},a.prototype.finish=function(){var a;return a=this.getElement(),a.className=a.className.replace("pace-active",""),a.className+=" pace-inactive",document.body.className=document.body.className.replace("pace-running",""),document.body.className+=" pace-done"},a.prototype.update=function(a){return this.progress=a,this.render()},a.prototype.destroy=function(){try{this.getElement().parentNode.removeChild(this.getElement())}catch(a){h=a}return this.el=void 0},a.prototype.render=function(){var a,b;return null==document.querySelector(A.target)?!1:(a=this.getElement(),a.children[0].style.width=""+this.progress+"%",(!this.lastRenderedProgress||0|(this.lastRenderedProgress|0!==this.progress))&&(a.children[0].setAttribute("data-progress-text",""+(0|this.progress)+"%"),this.progress>=100?b="99":(b=this.progress<10?"0":"",b+=0|this.progress),a.children[0].setAttribute("data-progress",""+b)),this.lastRenderedProgress=this.progress)},a.prototype.done=function(){return this.progress>=100},a}(),g=function(){function a(){this.bindings={}}return a.prototype.trigger=function(a,b){var c,d,e,f,g;if(null!=this.bindings[a]){for(f=this.bindings[a],g=[],d=0,e=f.length;e>d;d++)c=f[d],g.push(c.call(this,b));return g}},a.prototype.on=function(a,b){var c;return null==(c=this.bindings)[a]&&(c[a]=[]),this.bindings[a].push(b)},a}(),J=window.XMLHttpRequest,I=window.XDomainRequest,H=window.WebSocket,u=function(a,b){var c,d,e,f;f=[];for(d in b.prototype)try{e=b.prototype[d],null==a[d]&&"function"!=typeof e?f.push(a[d]=e):f.push(void 0)}catch(g){c=g}return f},i=function(a){function b(){var a,c=this;b.__super__.constructor.apply(this,arguments),a=function(a){var b;return b=a.open,a.open=function(d,e){var f;return f=(null!=d?d:"GET").toUpperCase(),R.call(A.ajax.trackMethods,f)>=0&&c.trigger("request",{type:d,url:e,request:a}),b.apply(a,arguments)}},window.XMLHttpRequest=function(b){var c;return c=new J(b),a(c),c},u(window.XMLHttpRequest,J),null!=I&&(window.XDomainRequest=function(){var b;return b=new I,a(b),b},u(window.XDomainRequest,I)),null!=H&&A.ajax.trackWebSockets&&(window.WebSocket=function(a,b){var d;return d=new H(a,b),c.trigger("request",{type:"socket",url:a,protocols:b,request:d}),d},u(window.WebSocket,H))}return Q(b,a),b}(g),K=null,w=function(){return null==K&&(K=new i),K},A.restartOnRequestAfter!==!1&&w().on("request",function(b){var c,d,e;return e=b.type,d=b.request,Pace.running?void 0:(c=arguments,setTimeout(function(){var b,f,g,h,i,j,k;if(f="socket"===e?d.readyState<2:0<(i=d.readyState)&&4>i){for(Pace.restart(),j=Pace.sources,k=[],g=0,h=j.length;h>g;g++){if(b=j[g],b instanceof a){b.watch.apply(b,c);break}k.push(void 0)}return k}},A.restartOnRequestAfter))}),a=function(){function a(){var a=this;this.elements=[],w().on("request",function(){return a.watch.apply(a,arguments)})}return a.prototype.watch=function(a){var b,c,d;return d=a.type,b=a.request,c="socket"===d?new l(b):new m(b),this.elements.push(c)},a}(),m=function(){function a(a){var b,c,d,e,f,g,h=this;if(this.progress=0,null!=window.ProgressEvent)for(c=null,a.addEventListener("progress",function(a){return h.progress=a.lengthComputable?100*a.loaded/a.total:h.progress+(100-h.progress)/2}),g=["load","abort","timeout","error"],d=0,e=g.length;e>d;d++)b=g[d],a.addEventListener(b,function(){return h.progress=100});else f=a.onreadystatechange,a.onreadystatechange=function(){var b;return 0===(b=a.readyState)||4===b?h.progress=100:3===a.readyState&&(h.progress=50),"function"==typeof f?f.apply(null,arguments):void 0}}return a}(),l=function(){function a(a){var b,c,d,e,f=this;for(this.progress=0,e=["error","open"],c=0,d=e.length;d>c;c++)b=e[c],a.addEventListener(b,function(){return f.progress=100})}return a}(),d=function(){function a(a){var b,c,d,f;for(null==a&&(a={}),this.elements=[],null==a.selectors&&(a.selectors=[]),f=a.selectors,c=0,d=f.length;d>c;c++)b=f[c],this.elements.push(new e(b))}return a}(),e=function(){function a(a){this.selector=a,this.progress=0,this.check()}return a.prototype.check=function(){var a=this;return document.querySelector(this.selector)?this.done():setTimeout(function(){return a.check()},A.elements.checkInterval)},a.prototype.done=function(){return this.progress=100},a}(),c=function(){function a(){var a,b,c=this;this.progress=null!=(b=this.states[document.readyState])?b:100,a=document.onreadystatechange,document.onreadystatechange=function(){return null!=c.states[document.readyState]&&(c.progress=c.states[document.readyState]),"function"==typeof a?a.apply(null,arguments):void 0}}return a.prototype.states={loading:0,interactive:50,complete:100},a}(),f=function(){function a(){var a,b,c,d,e,f=this;this.progress=0,a=0,e=[],d=0,c=z(),b=setInterval(function(){var g;return g=z()-c-50,c=z(),e.push(g),e.length>A.eventLag.sampleCount&&e.shift(),a=o(e),++d>=A.eventLag.minSamples&&a<A.eventLag.lagThreshold?(f.progress=100,clearInterval(b)):f.progress=100*(3/(a+3))},50)}return a}(),k=function(){function a(a){this.source=a,this.last=this.sinceLastUpdate=0,this.rate=A.initialRate,this.catchup=0,this.progress=this.lastProgress=0,null!=this.source&&(this.progress=C(this.source,"progress"))}return a.prototype.tick=function(a,b){var c;return null==b&&(b=C(this.source,"progress")),b>=100&&(this.done=!0),b===this.last?this.sinceLastUpdate+=a:(this.sinceLastUpdate&&(this.rate=(b-this.last)/this.sinceLastUpdate),this.catchup=(b-this.progress)/A.catchupTime,this.sinceLastUpdate=0,this.last=b),b>this.progress&&(this.progress+=this.catchup*a),c=1-Math.pow(this.progress/100,A.easeFactor),this.progress+=c*this.rate*a,this.progress=Math.min(this.lastProgress+A.maxProgressPerFrame,this.progress),this.progress=Math.max(0,this.progress),this.progress=Math.min(100,this.progress),this.lastProgress=this.progress,this.progress},a}(),F=null,E=null,p=null,G=null,n=null,q=null,Pace.running=!1,x=function(){return A.restartOnPushState?Pace.restart():void 0},null!=window.history.pushState&&(L=window.history.pushState,window.history.pushState=function(){return x(),L.apply(window.history,arguments)}),null!=window.history.replaceState&&(N=window.history.replaceState,window.history.replaceState=function(){return x(),N.apply(window.history,arguments)}),j={ajax:a,elements:d,document:c,eventLag:f},(y=function(){var a,c,d,e,f,g,h,i,l;for(Pace.sources=F=[],h=["ajax","elements","document","eventLag"],d=0,f=h.length;f>d;d++)c=h[d],A[c]!==!1&&F.push(new j[c](A[c]));for(l=null!=(i=A.extraSources)?i:[],e=0,g=l.length;g>e;e++)a=l[e],F.push(new a(A));return Pace.bar=p=new b,E=[],G=new k})(),Pace.stop=function(){return Pace.running=!1,p.destroy(),q=!0,null!=n&&("function"==typeof r&&r(n),n=null),y()},Pace.restart=function(){return Pace.stop(),Pace.start()},Pace.go=function(){return Pace.running=!0,p.render(),q=!1,n=D(function(a,b){var c,d,e,f,g,h,i,j,l,m,n,o,r,s,t,u,v,w;for(j=100-p.progress,d=r=0,e=!0,h=s=0,u=F.length;u>s;h=++s)for(n=F[h],m=null!=E[h]?E[h]:E[h]=[],g=null!=(w=n.elements)?w:[n],i=t=0,v=g.length;v>t;i=++t)f=g[i],l=null!=m[i]?m[i]:m[i]=new k(f),e&=l.done,l.done||(d++,r+=l.tick(a));return c=r/d,p.update(G.tick(a,c)),o=z(),p.done()||e||q?(p.update(100),setTimeout(function(){return p.finish(),Pace.running=!1},Math.max(A.ghostTime,Math.min(A.minTime,z()-o)))):b()})},Pace.start=function(a){t(A,a),Pace.running=!0;try{p.render()}catch(b){h=b}return document.querySelector(".pace")?Pace.go():setTimeout(Pace.start,50)},"function"==typeof define&&define.amd?define(function(){return Pace}):"object"==typeof exports?module.exports=Pace:A.startOnPageLoad&&Pace.start()}).call(this);
these two css and js files are put as a link in my php file, when removing them, a blank page is coming, everything in the html is disappeared. I don't know how can I get rid of that pace loading feature.

Hide loading icon after 3 sec, when we click on a link <a

I have a loading icon in CSS, when someone clicks on a link the problem is in the mobile version I have a slide menu that open with one tag, or link, and the CSS icon is showing and never disappear.
I need to hide the CSS icon after 3 sec, this is my code.
$('a').click(function(){
$('.loadingDiv').fadeIn('slow', function(){
$('.loadingDiv').delay(3000).fadeOut();
});
$('<div class="loadingDiv mobileShow"></div>').prependTo(document.body);
});
.loadingDiv {
position: fixed;
left: 45%;
top: 30%;
width: 100%;
height: 100%;
z-index: 9999;
opacity: .5;
width: 40px;
height: 40px;
background-color: #333;
width: 40px;
height: 40px;
background-color: #333;
margin: 100px auto;
-webkit-animation: sk-rotateplane 1.2s infinite ease-in-out;
animation: sk-rotateplane 1.2s infinite ease-in-out;
}
#-webkit-keyframes sk-rotateplane {
0% { -webkit-transform: perspective(120px) }
50% { -webkit-transform: perspective(120px) rotateY(180deg) }
100% { -webkit-transform: perspective(120px) rotateY(180deg) rotateX(180deg) }
}
#keyframes sk-rotateplane {
0% {
transform: perspective(120px) rotateX(0deg) rotateY(0deg);
-webkit-transform: perspective(120px) rotateX(0deg) rotateY(0deg)
} 50% {
transform: perspective(120px) rotateX(-180.1deg) rotateY(0deg);
-webkit-transform: perspective(120px) rotateX(-180.1deg) rotateY(0deg)
} 100% {
transform: perspective(120px) rotateX(-180deg) rotateY(-179.9deg);
-webkit-transform: perspective(120px) rotateX(-180deg) rotateY(-179.9deg);
}
}
But is not working, any help will be great, because the

Don't forget about setTimeout.
You can simply:
setTimeout(function () {
... do the fading out here ...
}, 3000);
I always prefer vanila-js solution over jQuery one. ;)
Cheers!

loading animation not happening in container

I have a working example of a page loading animation when the user hits submit on the form here. Im trying to change the animation to something different but the newer animation is not happening inside the container and is loading even before the user hits submit on that form. The non working example can be found here
Can someone help me understand why this animation is not happening inside the container and why its being run when the page loads?
var myForm = document.getElementById('needs-validation');
myForm.addEventListener('submit', showLoader);
function showLoader(e) {
this.querySelector('.loader-container').style.display = 'block';
// the line below is just for the demo, it stops the form from submitting
// so that you can see it works. Don't use it
e.preventDefault();
}
#needs-validation {
/* .loader-container will be positionned relative to this */
position: relative;
}
.loader-container {
position: fixed;
top: 0;
left: 0;
width: 100%;
height: 100%;
}
.loader {
display: block;
position: relative;
left: 50%;
top: 50%;
width: 150px;
height: 150px;
margin: -75px 0 0 -75px;
border-radius: 50%;
border: 3px solid transparent;
border-top-color: #9370DB;
-webkit-animation: spin 2s linear infinite;
animation: spin 2s linear infinite;
}
.loader:before {
content: "";
position: absolute;
top: 5px;
left: 5px;
right: 5px;
bottom: 5px;
border-radius: 50%;
border: 3px solid transparent;
border-top-color: #BA55D3;
-webkit-animation: spin 3s linear infinite;
animation: spin 3s linear infinite;
}
.loader:after {
content: "";
position: absolute;
top: 15px;
left: 15px;
right: 15px;
bottom: 15px;
border-radius: 50%;
border: 3px solid transparent;
border-top-color: #FF00FF;
-webkit-animation: spin 1.5s linear infinite;
animation: spin 1.5s linear infinite;
}
#-webkit-keyframes spin {
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 spin {
0% {
-webkit-transform: rotate(0deg);
-ms-transform: rotate(0deg);
transform: rotate(0deg);
}
100% {
-webkit-transform: rotate(360deg);
-ms-transform: rotate(360deg);
transform: rotate(360deg);
}
}
<form id="needs-validation">
<p>First name: <input type="text"></p>
<p>Last name: <input type="text"></p>
<p>Age: <input type="text"></p>
<button type="submit">Next</button>
<!-- insert your loader container here, inside the <form> element -->
<div class="loader-container">
<div class="loader"></div>
</div>
</form>

There was something messy in your .loader-container
Actually only thing I have done, I haave taken this class from working solution and added into the new one and it works.
In your new solution, you are missing the display:none at first place.
Here is an updated solution for you.
https://jsfiddle.net/v9dhqvrc/

css loader with image in the middle

I have the next code for my loader, is the same at w3school.
css:
#loader {
position: absolute;
left: 50%;
top: 50%;
z-index: 1;
width: 150px;
height: 150px;
margin: -75px 0 0 -75px;
border: 16px solid #f3f3f3;
border-radius: 50%;
border-top: 16px solid #3498db;
width: 120px;
height: 120px;
-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); }
}
/* Add animation to "page content" */
.animate-bottom {
position: relative;
-webkit-animation-name: animatebottom;
-webkit-animation-duration: 1s;
animation-name: animatebottom;
animation-duration: 1s
}
#-webkit-keyframes animatebottom {
from { bottom:-100px; opacity:0 }
to { bottom:0px; opacity:1 }
}
#keyframes animatebottom {
from{ bottom:-100px; opacity:0 }
to{ bottom:0; opacity:1 }
}
But if i put an image, the image spin like the css animation, i want a image at the center of the loader.
I use background-image in another div not work.
This is my fiddle

Remove Border property from the #loader_upload2 and add background there.
Your Working Fiddle
#loader_upload2 {
position: absolute;
left: 50%;
top: 50%;
z-index: 1;
width: 190px;
height: 190px;
margin: -75px 0 0 -75px;
border-radius: 50%;
width: 140px;
height: 140px;
background: url('https://crunchbase-production-res.cloudinary.com/image/upload/c_pad,h_140,w_140/v1401689124/y1awpmexi2tf9l7eqnyg.jpg');
-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); }
}
/* Add animation to "page content" */
.animate-bottom {
position: relative;
-webkit-animation-name: animatebottom;
-webkit-animation-duration: 1s;
animation-name: animatebottom;
animation-duration: 1s
}
#-webkit-keyframes animatebottom {
from { bottom:-100px; opacity:0 }
to { bottom:0px; opacity:1 }
}
#keyframes animatebottom {
from{ bottom:-100px; opacity:0 }
to{ bottom:0; opacity:1 }
}

try this
<div id="loader_upload2">
</div>
<div id="image">
</div>
css
#image{
background: url(https://crunchbase-production-res.cloudinary.com/image/upload/c_pad,h_140,w_140/v1401689124/y1awpmexi2tf9l7eqnyg.jpg) no-repeat;
z-index: 99999;
display: inline-block;
background-size: 100% 100%;
width: 90px;
height: 90px;
position: absolute;
top: 45%;
lefT: 50%;
margin-left: -36px;
}
#loader_upload2 {
position: absolute;
left: 50%;
top: 50%;
z-index: 1;
width: 190px;
height: 190px;
margin: -75px 0 0 -75px;
border: 16px solid #808080;
border-radius: 50%;
border-top: 16px solid #85C440;
width: 140px;
height: 140px;
-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); }
}
/* Add animation to "page content" */
.animate-bottom {
position: relative;
-webkit-animation-name: animatebottom;
-webkit-animation-duration: 1s;
animation-name: animatebottom;
animation-duration: 1s
}
#-webkit-keyframes animatebottom {
from { bottom:-100px; opacity:0 }
to { bottom:0px; opacity:1 }
}
#keyframes animatebottom {
from{ bottom:-100px; opacity:0 }
to{ bottom:0; opacity:1 }
}
demo:https://fiddle.jshell.net/mhrjnsa1/pcgfo8mx/13/