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h1 CSS LOADERS
p
button Click for demo
.box .loader-01
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body {
//background: #323943;
background: radial-gradient(ellipse farthest-corner at center bottom, #69d2fb 0%, #20438E 100%) center bottom / 100% fixed;
text-align: center;
box-sizing: border-box;
font-family: sans-serif;
color: rgba(255, 255, 255, .8);
*,
*:before,
*:after {
box-sizing: inherit;
}
&:hover > * {
opacity: .5;
}
}
.box {
display: inline-block;
width: 200px;
height: 200px;
border: 1px solid currentcolor;
border-radius: 3px;
font-size: 30px;
padding: 1em;
position: relative;
margin-bottom: .25em;
vertical-align: top;
transition: .3s color, .3s border, .3s transform, .3s opacity;
// &:not(:hover) {
// [class*="loader-"] {
// animation: none;
// &:before, &:after {
// animation: none;
// }
// }
// }
&:hover {
color: #fff; //#d60b52;
background-color: rgba(0,0,0,.1);
font-size: 0;
padding: 0;
border-width: 3px;
line-height: 200px;
opacity: 1;
transform: scale(1.2);
z-index: 2;
[class*="loader-"] {
font-size: 70px;
line-height: 200px;
}
}
}
button {
display: inline-block;
background: transparent;
border: 2px solid currentcolor;
color: white;
padding: .5em 1em;
border-radius: 5px;
font-size: calc(16px + 2vw);
}
[class*="loader-"] {
display: inline-block;
width: 1em;
height: 1em;
color: inherit;
vertical-align: middle;
pointer-events: none;
}
.loader-01 {
border: .2em dotted currentcolor;
border-radius: 50%;
animation: 1s loader-01 linear infinite;
}
@keyframes loader-01 {
0% {
transform: rotate(0deg);
}
100% {
transform: rotate(360deg);
}
}
////////////////////////////////////////
.loader-02 {
border: .2em solid transparent;
border-left-color: currentcolor;
border-right-color: currentcolor;
border-radius: 50%;
animation: 1s loader-02 linear infinite;
}
@keyframes loader-02 {
0% {
transform: rotate(0deg);
}
100% {
transform: rotate(360deg);
}
}
/////////////////////////////////////
.loader-03 {
border: .2em solid currentcolor;
border-bottom-color: transparent;
border-radius: 50%;
animation: 1s loader-03 linear infinite;
position: relative;
}
@keyframes loader-03 {
0% {
transform: rotate(0deg);
}
100% {
transform: rotate(360deg);
}
}
/////////////////////////////////////
.loader-04 {
border: 1px solid currentcolor;
border-radius: 50%;
animation: 1s loader-04 linear infinite;
position: relative;
&:before {
content: '';
display: block;
width: 0;
height: 0;
position: absolute;
top: -.2em;
left: 50%;
border: .2em solid currentcolor;
border-radius: 50%;
}
}
@keyframes loader-04 {
0% {
transform: rotate(0deg);
}
100% {
transform: rotate(360deg);
}
}
/////////////////////////////////////
.loader-05 {
border: .2em solid transparent;
border-top-color: currentcolor;
border-radius: 50%;
animation: 1s loader-05 linear infinite;
position: relative;
&:before {
content: '';
display: block;
width: inherit;
height: inherit;
position: absolute;
top: -.2em;
;
left: -.2em;
;
border: .2em solid currentcolor;
border-radius: 50%;
opacity: .5;
}
}
@keyframes loader-05 {
0% {
transform: rotate(0deg);
}
100% {
transform: rotate(360deg);
}
}
////////////////////////////////////////
.loader-06 {
border: .2em solid currentcolor;
border-radius: 50%;
animation: loader-06 1s ease-out infinite;
}
@keyframes loader-06 {
0% {
transform: scale(0);
opacity: 0;
}
50% {
opacity: 1;
}
100% {
transform: scale(1);
opacity: 0;
}
}
///////////////////////////////////////
.loader-07 {
border: 0 solid transparent;
border-radius: 50%;
position: relative;
&:before,
&:after {
content: '';
border: .2em solid currentcolor;
border-radius: 50%;
width: inherit;
height: inherit;
position: absolute;
top: 0;
left: 0;
animation: loader-07 1s linear infinite;
opacity: 0;
}
&:before {
animation-delay: 1s;
}
&:after {
animation-delay: .5s;
}
}
@keyframes loader-07 {
0% {
transform: scale(0);
opacity: 0;
}
50% {
opacity: 1;
}
100% {
transform: scale(1);
opacity: 0;
}
}
///////////////////////////////////////
.loader-08 {
position: relative;
&:before,
&:after {
content: '';
width: inherit;
height: inherit;
border-radius: 50%;
background-color: currentcolor;
opacity: 0.6;
position: absolute;
top: 0;
left: 0;
animation: loader-08 2.0s infinite ease-in-out;
}
&:after {
animation-delay: -1.0s;
}
}
@keyframes loader-08 {
0%,
100% {
transform: scale(0.0);
}
50% {
transform: scale(1.0);
}
}
///////////////////////////////////////////////////
.loader-09 {
background-color: currentcolor;
border-radius: 50%;
animation: loader-09 1.0s infinite ease-in-out;
}
@keyframes loader-09 {
0% {
transform: scale(0);
}
100% {
transform: scale(1.0);
opacity: 0;
}
}
/////////////////////////////////////////////////
.loader-10 {
position: relative;
animation: loader-10-1 2.0s infinite linear;
&:before,
&:after {
content: '';
width: 0;
height: 0;
border: .5em solid currentcolor;
display: block;
position: absolute;
border-radius: 100%;
animation: loader-10-2 2s infinite ease-in-out;
}
&:before {
top: 0;
left: 50%;
}
&:after {
bottom: 0;
right: 50%;
animation-delay: -1s;
}
}
@keyframes loader-10-1 {
100% {
transform: rotate(360deg);
}
}
@keyframes loader-10-2 {
0%,
100% {
transform: scale(0);
}
50% {
transform: scale(1);
}
}
////////////////////////////////////////////////
.loader-11 {
background-color: currentcolor;
animation: loader-11 1.2s infinite ease-in-out;
}
@keyframes loader-11 {
0% {
transform: perspective(120px) rotateX(0deg) rotateY(0deg);
}
50% {
transform: perspective(120px) rotateX(-180.1deg) rotateY(0deg);
}
100% {
transform: perspective(120px) rotateX(-180deg) rotateY(-179.9deg);
}
}
////////////////////////////////////////////////
.loader-12 {
position: relative;
&:before,
&:after {
content: '';
display: block;
position: absolute;
background-color: currentcolor;
left: 50%;
right: 0;
top: 0;
bottom: 50%;
box-shadow: -.5em 0 0 currentcolor;
animation: loader-12 1s linear infinite;
}
&:after {
top: 50%;
bottom: 0;
animation-delay: .25s;
}
}
@keyframes loader-12 {
0%,
100% {
box-shadow: -.5em 0 0 transparent;
background-color: currentcolor;
}
50% {
box-shadow: -.5em 0 0 currentcolor;
background-color: transparent;
}
}
/////////////////////////////////////////////////
.loader-13:before,
.loader-13:after,
.loader-13 {
border-radius: 50%;
animation-fill-mode: both;
animation: loader-13 1.8s infinite ease-in-out;
}
.loader-13 {
color: currentcolor;
position: relative;
transform: translateZ(0);
animation-delay: -0.16s;
top: -1em;
&:before {
right: 100%;
animation-delay: -0.32s;
}
&:after {
left: 100%;
}
&:before,
&:after {
content: '';
display: block;
position: absolute;
top: 0;
width: inherit;
height: inherit;
}
}
@keyframes loader-13 {
0%,
80%,
100% {
box-shadow: 0 1em 0 -1em;
}
40% {
box-shadow: 0 1em 0 -.2em;
}
}
//////////////////////////////////////////////////////////
.loader-14 {
border-radius: 50%;
box-shadow: 0 1em 0 -.2em currentcolor;
position: relative;
animation: loader-14 0.8s ease-in-out alternate infinite;
animation-delay: 0.32s;
top: -1em;
&:after,
&:before {
content: '';
position: absolute;
width: inherit;
height: inherit;
border-radius: inherit;
box-shadow: inherit;
animation: inherit;
}
&:before {
left: -1em;
animation-delay: 0.48s;
}
&:after {
right: -1em;
animation-delay: 0.16s;
}
}
@keyframes loader-14 {
0% {
box-shadow: 0 2em 0 -.2em currentcolor;
}
100% {
box-shadow: 0 1em 0 -.2em currentcolor;
}
}
////////////////////////////////////////////
.loader-15 {
background: currentcolor;
position: relative;
animation: loader-15 1s ease-in-out infinite;
animation-delay: 0.4s;
width: .25em;
height: .5em;
margin: 0 .5em;
&:after,
&:before {
content: '';
position: absolute;
width: inherit;
height: inherit;
background: inherit;
animation: inherit;
}
&:before {
right: .5em;
animation-delay: 0.2s;
}
&:after {
left: .5em;
animation-delay: 0.6s;
}
}
@keyframes loader-15 {
0%,
100% {
box-shadow: 0 0 0 currentcolor, 0 0 0 currentcolor;
}
50% {
box-shadow: 0 -.25em 0 currentcolor, 0 .25em 0 currentcolor;
}
}
////////////////////////////////////////////
.loader-16 {
transform: rotateZ(45deg);
perspective: 1000px;
border-radius: 50%;
&:before,
&:after {
content: '';
display: block;
position: absolute;
top: 0;
left: 0;
width: inherit;
height: inherit;
border-radius: 50%;
animation: 1s spin linear infinite;
}
&:before {
transform: rotateX(70deg);
}
&:after {
transform: rotateY(70deg);
animation-delay: .4s;
}
}
@keyframes rotate {
0% {
transform: translate(-50%, -50%) rotateZ(0deg);
}
100% {
transform: translate(-50%, -50%) rotateZ(360deg);
}
}
@keyframes rotateccw {
0% {
transform: translate(-50%, -50%) rotate(0deg);
}
100% {
transform: translate(-50%, -50%) rotate(-360deg);
}
}
@keyframes spin {
0%,
100% {
box-shadow: .2em 0px 0 0px currentcolor;
}
12% {
box-shadow: .2em .2em 0 0 currentcolor;
}
25% {
box-shadow: 0 .2em 0 0px currentcolor;
}
37% {
box-shadow: -.2em .2em 0 0 currentcolor;
}
50% {
box-shadow: -.2em 0 0 0 currentcolor;
}
62% {
box-shadow: -.2em -.2em 0 0 currentcolor;
}
75% {
box-shadow: 0px -.2em 0 0 currentcolor;
}
87% {
box-shadow: .2em -.2em 0 0 currentcolor;
}
}
//////////////////////////////////
.loader-17 {
position: relative;
background-color: currentcolor;
border-radius: 50%;
&:after,
&:before {
content: "";
position: absolute;
width: .25em;
height: .25em;
border-radius: 50%;
opacity: .8;
}
&:after {
left: -.5em;
top: -.25em;
background-color: currentcolor;
transform-origin: .75em 1em;
animation: loader-17 1s linear infinite;
opacity: .6;
}
&:before {
left: -1.25em;
top: -.75em;
background-color: currentcolor;
transform-origin: 1.5em 1em;
animation: loader-17 2s linear infinite;
}
}
@keyframes loader-17 {
0% {
transform: rotateZ(0deg) translate3d(0, 0, 0);
}
100% {
transform: rotateZ(360deg) translate3d(0, 0, 0);
}
}
//////////////////////////////////
.loader-18 {
position: relative;
&:before,
&:after {
content: '';
display: block;
position: absolute;
border-radius: 50%;
border: .1em solid transparent;
border-bottom-color: currentcolor;
top: 0;
left: 0;
animation: 1s loader-18 linear infinite;
}
&:before {
width: 1em;
height: 1em;
}
&:after {
width: .8em;
height: .8em;
top: .1em;
left: .1em;
animation-direction: reverse;
}
}
@keyframes loader-18 {
0% {
transform: rotate(0deg);
}
100% {
transform: rotate(360deg);
}
}
/////////////////////////////////////////
.loader-19 {
border-top: .2em solid currentcolor;
border-right: .2em solid transparent;
animation: loader-19 1s linear infinite;
border-radius: 100%;
position: relative;
}
@keyframes loader-19 {
to {
transform: rotate(360deg);
}
}
////////////////////////////////////////
.loader-20 {
background-color: transparent;
box-shadow: inset 0px 0px 0px .1em currentcolor;
border-radius: 50%;
position: relative;
&:after,
&:before {
position: absolute;
content: "";
background-color: currentcolor;
top: .5em;
left: .5em;
height: .1em;
transform-origin: left center;
}
&:after {
width: .4em;
animation: loader-20 2s linear infinite;
}
&:before {
width: .3em;
animation: loader-20 8s linear infinite;
}
}
@keyframes loader-20 {
0% {
transform: rotate(0deg)
}
100% {
transform: rotate(360deg)
}
}
////////////////////////////////////////
.loader-21 {
position: relative;
&:before,
&:after {
position: absolute;
content: "";
}
&:before {
width: 80%;
height: 80%;
left: 10%;
bottom: 10%;
border-radius: 100% 100% 100% 0;
box-shadow: 0px 0px 0px .1em currentcolor;
animation: loader-21 1s linear infinite;
transform: rotate(-46deg);
}
&:after {
width: 1em;
height: .3em;
border-radius: 100%;
left: 0;
background-color: rgba(255, 255, 255, 0.2);
bottom: -.2em;
z-index: -1;
}
}
@keyframes loader-21 {
0% {
top: 0;
}
50% {
top: -5px;
}
100% {
top: 0;
}
}
////////////////////////////////////////////////
.loader-22 {
border: .1em currentcolor solid;
border-radius: 100%;
position: relative;
overflow: hidden;
z-index: 1;
&:after,
&:before {
position: absolute;
content: "";
background-color: currentcolor;
}
&:after {
width: 50%;
height: .1em;
left: 50%;
top: 50%;
transform-origin: left center;
animation: loader-22 2s linear infinite alternate;
}
&:before {
width: 100%;
height: 40%;
left: 0;
bottom: 0;
}
}
@keyframes loader-22 {
0% {
transform: rotate(-160deg);
}
100% {
transform: rotate(-20deg);
}
}
/////////////////////////////////////////////
.loader-23 {
height: .5em;
border: .1em currentcolor solid;
border-radius: .1em;
position: relative;
animation: loader-23 5s linear infinite;
&:after {
width: .07em;
height: 100%;
background-color: currentcolor;
border-radius: 0px .5em .5em 0px;
position: absolute;
content: "";
top: 0;
left: calc(100% + .1em);
}
}
@keyframes loader-23 {
0% {
box-shadow: inset 0px 0px 0px currentcolor;
}
100% {
box-shadow: inset 1em 0px 0px currentcolor;
}
}
/////////////////////////////////////////////
.loader-24 {
width: .8em;
height: 1em;
border: .1em currentcolor solid;
border-radius: 0px 0px .2em .2em;
position: relative;
&:after,
&:before {
position: absolute;
content: "";
}
&:after {
width: .2em;
height: 50%;
border: .1em currentcolor solid;
border-left: none;
border-radius: 0px .5em .5em 0px;
left: calc(100% + .1em);
top: .1em;
}
&:before {
width: .1em;
height: .3em;
background-color: currentcolor;
top: -.3em;
left: .05em;
box-shadow: .2em 0px 0px 0px currentcolor, .2em -.2em 0px 0px currentcolor, .4em 0px 0px 0px currentcolor;
animation: loader-24 1s linear infinite alternate;
}
}
@keyframes loader-24 {
0% {
height: 0px
}
100% {
height: 6px;
}
}
////////////////////////////////////////
.loader-25 {
border: .1em currentcolor solid;
position: relative;
animation: loader-25-1 5s linear infinite;
&:after {
width: .2em;
height: .2em;
position: absolute;
content: "";
background-color: currentcolor;
bottom: calc(100% + .2em);
left: -.4em;
animation: loader-25-2 1s ease-in-out infinite;
}
}
@keyframes loader-25-1 {
0% {
box-shadow: inset 0 0 0 0 currentcolor;
}
100% {
box-shadow: inset 0 -1em 0 0 currentcolor;
}
}
@keyframes loader-25-2 {
25% {
left: calc(100% + .2em);
bottom: calc(100% + .2em);
}
50% {
left: calc(100% + .2em);
bottom: -.4em;
}
75% {
left: -.4em;
bottom: -.4em;
}
100% {
left: -.4em;
bottom: calc(100% + .2em);
}
}
////////////////////////////////////////////
.loader-26 {
width: .5em;
height: .5em;
background-color: currentcolor;
box-shadow: 1em 0px 0px currentcolor;
border-radius: 50%;
animation: loader-26 1s ease-in-out infinite alternate;
}
@keyframes loader-26 {
0% {
opacity: 0.1;
transform: rotate(0deg) scale(0.5);
}
100% {
opacity: 1;
transform: rotate(360deg) scale(1.2);
}
}
//////////////////////////////////////////////
.loader-27 {
box-shadow: inset 0 0 0 .1em currentcolor;
border-radius: 50%;
position: relative;
margin-left: 1.2em;
&:before {
content: '';
display: block;
width: inherit;
height: inherit;
border-radius: 50%;
position: absolute;
right: 1.2em;
top: 0;
box-shadow: inset 0 0 0 .1em currentcolor;
}
&:after {
border: .2em solid currentcolor;
box-shadow: -1.2em 0 0 0 currentcolor;
width: 0;
height: 0;
border-radius: 50%;
left: 50%;
top: 25%;
position: absolute;
content: "";
animation: loader-27 2s linear infinite alternate;
}
}
@keyframes loader-27 {
0% {
left: 0;
}
100% {
left: .5em;
}
}
/////////////////////////////////////////////////
.loader-28 {
position: relative;
animation: 2s loader-28-1 infinite;
&:before {
content: '';
display: block;
width: inherit;
height: inherit;
border-radius: 80% 20%;
border: .1em solid currentcolor;
transform: rotate(45deg);
border-width: .1em .05em .05em .1em;
}
&:after {
content: '';
display: block;
width: .2em;
height: .2em;
position: absolute;
top: .4em;
left: 50%;
border-radius: 50%;
box-shadow: -.07em .07em 0 .1em currentcolor;
animation: 2s loader-28-2 linear infinite;
}
}
@keyframes loader-28-1 {
0%,
100% {
transform: scaleY(1);
}
10% {
transform: scaleY(0);
}
20% {
transform: scaleY(1);
}
}
@keyframes loader-28-2 {
0%,
100% {
transform: translateX(0);
}
30% {
transform: translateX(-100%);
}
50% {
transform: transalteX(200%);
}
}
/////////////////////////////////////////
.loader-29 {
border-radius: 50%;
box-shadow: inset 0 0 0 .1em currentcolor, -.5em -.5em 0 -.4em currentcolor, 0 -.7em 0 -.4em currentcolor, .5em -.5em 0 -.4em currentcolor, -.5em .5em 0 -.4em currentcolor, 0 .7em 0 -.4em currentcolor, .5em .5em 0 -.4em currentcolor, -.7em 0 0 -.4em currentcolor, .7em 0 0 -.4em currentcolor;
animation: 5s loader-29 linear infinite;
}
@keyframes loader-29 {
0% {
transform: rotate(0deg);
}
100% {
transform: rotate(360deg);
}
}
///////////////////////////////////////
.loader-30 {
border: .2em solid transparent;
border-top-color: currentcolor;
border-bottom-color: currentcolor;
border-radius: 50%;
position: relative;
animation: 1s loader-30 linear infinite;
&:before,
&:after {
content: '';
display: block;
width: 0;
height: 0;
position: absolute;
border: .2em solid transparent;
border-bottom-color: currentcolor;
}
&:before {
transform: rotate(135deg);
right: -.3em;
top: -.05em;
}
&:after {
transform: rotate(-45deg);
left: -.3em;
bottom: -.05em;
}
}
@keyframes loader-30 {
0% {
transform: rotate(0deg);
}
100% {
transform: rotate(360deg);
}
}
//////////////////////////////////////
.loader-31 {
box-shadow: 0 0 2em currentcolor;
background-color: currentcolor;
position: relative;
border-radius: 50%;
transform: rotateX(-60deg) perspective(1000px);
&:before,
&:after {
content: '';
display: block;
position: absolute;
top: 0;
left: 0;
width: inherit;
height: inherit;
border-radius: inherit;
animation: 1s loader-31 ease-out infinite;
}
&:after {
animation-delay: .4s;
}
}
@keyframes loader-31 {
0% {
opacity: 1;
transform: rotate(0deg);
box-shadow: 0 0 0 -.5em currentcolor, 0 0 0 -.5em currentcolor, 0 0 0 -.5em currentcolor, 0 0 0 -.5em currentcolor, 0 0 0 -.5em currentcolor, 0 0 0 -.5em currentcolor, 0 0 0 -.5em currentcolor, 0 0 0 -.5em currentcolor;
}
100% {
opacity: 0;
transform: rotate(180deg);
box-shadow: -1em -1em 0 -.35em currentcolor, 0 -1.5em 0 -.35em currentcolor, 1em -1em 0 -.35em currentcolor, -1.5em 0 0 -.35em currentcolor, 1.5em -0 0 -.35em currentcolor, -1em 1em 0 -.35em currentcolor, 0 1.5em 0 -.35em currentcolor, 1em 1em 0 -.35em currentcolor;
}
}
/////////////////////////////////////////////////
.loader-32 {
position: relative;
border-radius: 50%;
box-shadow: 0 0 1em 0 currentcolor, inset 0 0 1em 0 currentcolor;
animation: 1s loader-32 linear infinite;
&:before,
&:after {
content: '';
display: block;
width: inherit;
height: inherit;
position: absolute;
border-radius: 50%;
}
&:before {
border-top: .2em solid currentcolor;
border-right: .2em solid transparent;
top: .28em;
right: calc(50% - .22em);
}
&:after {
border-bottom: .2em solid currentcolor;
border-left: .2em solid transparent;
bottom: .28em;
left: calc(50% - .22em);
}
}
@keyframes loader-32 {
0% {
transform: rotateX(-60deg) rotateZ(0deg);
}
100% {
transform: rotateX(-60deg) rotateZ(360deg);
}
}
////////////////////////////////////////////////
.loader-33 {
border-radius: 50%;
position: relative;
//width: 180px;
//height: 180px;
&:after,
&:before {
position: absolute;
content: "";
}
&:after {
height: 0.1em;
width: 1em;
background-color: currentcolor;
border-radius: 0.1em;
bottom: 0;
left: 0;
transform-origin: bottom center;
animation: loader-33-1 0.8s ease-in-out infinite alternate;
}
&:before {
height: .2em;
width: .2em;
background-color: currentcolor;
border-radius: 50%;
top: 0;
left: calc(50% - .1em);
animation: loader-33-2 0.4s ease-in-out infinite alternate;
}
}
@keyframes loader-33-2 {
0% {
height: .24em;
transform: translateY(0px);
}
75% {
height: .2em;
width: .2em;
}
100% {
height: .1em;
width: .24em;
transform: translateY(.8em);
}
}
@keyframes loader-33-1 {
0% {
transform: rotate(-45deg);
}
100% {
transform: rotate(45deg);
}
}
//////////////////////////////////////////////////
.loader-34 {
position: relative;
width: 1em;
height: .5em;
&:after,
&:before {
position: absolute;
content: "";
height: .4em;
width: .4em;
top: 0;
background-color: currentcolor;
border-radius: 50%;
}
&:after {
right: 0;
animation: loader-34-2 0.5s ease-in-out infinite;
animation-direction: alternate;
}
&:before {
left: 0;
animation: loader-34-1 0.5s ease-in-out infinite;
animation-direction: alternate;
}
}
@keyframes loader-34-1 {
0% {
transform: translatex(0px);
}
65% {
height: .4em;
width: .4em;
}
100% {
height: .5em;
width: .3em;
transform: translatex(.2em);
}
}
@keyframes loader-34-2 {
0% {
transform: translatex(0px);
}
65% {
height: .4em;
width: .4em;
}
100% {
height: .5em;
width: .3em;
transform: translatex(-.2em);
}
}
///////////////////////////////////////////
.loader-35 {
margin: 0 .5em;
position: relative;
&:before {
border-radius: 50%;
background-color: currentcolor;
animation: loader-35 3s cubic-bezier(0.77, 0, 0.175, 1) infinite;
content: '';
width: inherit;
height: inherit;
top: 0;
left: 0;
position: absolute;
}
}
@keyframes loader-35 {
0% {
transform: translateX(0) scale(1)
}
25% {
transform: translateX(-100%) scale(0.3)
}
50% {
transform: translateX(0) scale(1)
}
75% {
transform: translateX(100%) scale(0.3)
}
100% {
transform: translateX(0) scale(1)
}
}
///////////////////////////////////////////////
.loader-36 {
position: relative;
&:before,
&:after {
content: '';
position: absolute;
top: 0;
left: 0;
}
&:before {
width: 1em;
height: 1em;
border: .1em solid currentcolor;
border-radius: 50%;
animation: loader-36-1 1.15s infinite -0.3s;
}
&:after {
right: 0;
bottom: 0;
margin: auto;
width: 0;
height: 0;
border: .1em solid currentcolor;
border-radius: 50%;
transform: translate(-.2em);
animation: loader-36-2 4.6s infinite steps(1);
}
}
@keyframes loader-36-1 {
to {
transform: rotateX(180deg);
}
}
@keyframes loader-36-2 {
0% {
opacity: 0;
}
25% {
opacity: 1;
}
50% {
box-shadow: .2em 0 0 currentcolor;
}
75% {
box-shadow: .2em 0 0 currentcolor, .4em 0 0 currentcolor;
}
}
////////////////////////////////////////////
.loader-37 {
border-right: .1em solid currentcolor;
border-radius: 100%;
animation: loader-37 800ms linear infinite;
&:before,
&:after {
content: '';
width: .8em;
height: .8em;
display: block;
position: absolute;
top: calc(50% - .4em);
left: calc(50% - .4em);
border-left: .08em solid currentcolor;
border-radius: 100%;
animation: loader-37 400ms linear infinite reverse;
}
&:after {
width: .6em;
height: .6em;
top: calc(50% - .3em);
left: calc(50% - .3em);
border: 0;
border-right: .05em solid currentcolor;
animation: none;
}
}
@keyframes loader-37 {
from {
transform: rotate(360deg);
}
to {
transform: rotate(0deg);
}
}
//////////////////////////////////////////////////////////
.loader-38 {
height: 0.1em;
width: 0.1em;
box-shadow: -0.2em -0.2em 0 0.1em currentcolor, -0.2em -0.2em 0 0.1em currentcolor, -0.2em -0.2em 0 0.1em currentcolor, -0.2em -0.2em 0 0.1em currentcolor;
animation: loader-38 6s infinite;
}
@keyframes loader-38 {
0% {
box-shadow: -0.2em -0.2em 0 0.1em currentcolor, -0.2em -0.2em 0 0.1em currentcolor, -0.2em -0.2em 0 0.1em currentcolor, -0.2em -0.2em 0 0.1em currentcolor;
}
8.33% {
box-shadow: -0.2em -0.2em 0 0.1em currentcolor, 0.2em -0.2em 0 0.1em currentcolor, 0.2em -0.2em 0 0.1em currentcolor, 0.2em -0.2em 0 0.1em currentcolor;
}
16.66% {
box-shadow: -0.2em -0.2em 0 0.1em currentcolor, 0.2em -0.2em 0 0.1em currentcolor, 0.2em 0.2em 0 0.1em currentcolor, 0.2em 0.2em 0 0.1em currentcolor;
}
24.99% {
box-shadow: -0.2em -0.2em 0 0.1em currentcolor, 0.2em -0.2em 0 0.1em currentcolor, 0.2em 0.2em 0 0.1em currentcolor, -0.2em 0.2em 0 0.1em currentcolor;
}
33.32% {
box-shadow: -0.2em -0.2em 0 0.1em currentcolor, 0.2em -0.2em 0 0.1em currentcolor, 0.2em 0.2em 0 0.1em currentcolor, -0.2em -0.2em 0 0.1em currentcolor;
}
41.65% {
box-shadow: 0.2em -0.2em 0 0.1em currentcolor, 0.2em -0.2em 0 0.1em currentcolor, 0.2em 0.2em 0 0.1em currentcolor, 0.2em -0.2em 0 0.1em currentcolor;
}
49.98% {
box-shadow: 0.2em 0.2em 0 0.1em currentcolor, 0.2em 0.2em 0 0.1em currentcolor, 0.2em 0.2em 0 0.1em currentcolor, 0.2em 0.2em 0 0.1em currentcolor;
}
58.31% {
box-shadow: -0.2em 0.2em 0 0.1em currentcolor, -0.2em 0.2em 0 0.1em currentcolor, 0.2em 0.2em 0 0.1em currentcolor, -0.2em 0.2em 0 0.1em currentcolor;
}
66.64% {
box-shadow: -0.2em -0.2em 0 0.1em currentcolor, -0.2em -0.2em 0 0.1em currentcolor, 0.2em 0.2em 0 0.1em currentcolor, -0.2em 0.2em 0 0.1em currentcolor;
}
74.97% {
box-shadow: -0.2em -0.2em 0 0.1em currentcolor, 0.2em -0.2em 0 0.1em currentcolor, 0.2em 0.2em 0 0.1em currentcolor, -0.2em 0.2em 0 0.1em currentcolor;
}
83.3% {
box-shadow: -0.2em -0.2em 0 0.1em currentcolor, 0.2em 0.2em 0 0.1em currentcolor, 0.2em 0.2em 0 0.1em currentcolor, -0.2em 0.2em 0 0.1em currentcolor;
}
91.63% {
box-shadow: -0.2em -0.2em 0 0.1em currentcolor, -0.2em 0.2em 0 0.1em currentcolor, -0.2em 0.2em 0 0.1em currentcolor, -0.2em 0.2em 0 0.1em currentcolor;
}
100% {
box-shadow: -0.2em -0.2em 0 0.1em currentcolor, -0.2em -0.2em 0 0.1em currentcolor, -0.2em -0.2em 0 0.1em currentcolor, -0.2em -0.2em 0 0.1em currentcolor;
}
}
///////////////////////////////////////////////////////////
.loader-39 {
position: relative;
width: .15em;
height: .15em;
background-color: currentcolor;
border-radius: 100%;
animation: loader-39-1 30s infinite linear;
&:before, &:after {
content: '';
border-radius: 100%;
position: absolute;
top: 50%;
left: 50%;
transform: translate(-50%, -50%);
}
&:before {
width: .3em;
height: 1em;
animation: loader-39-2 .8s linear infinite;
}
&:after {
width: 1em;
height: .3em;
animation: loader-39-2 1.2s linear infinite;
}
}
@keyframes loader-39-1 {
0% {
transform: rotate(0deg);
}
100% {
transform: rotate(360deg);
}
}
@keyframes loader-39-2 {
0% {
box-shadow: 0.04em -0.04em 0 0.02em currentcolor;
}
25% {
box-shadow: 0.04em 0.04em 0 0.02em currentcolor;
}
50% {
box-shadow: -0.04em 0.04em 0 0.02em currentcolor;
}
75% {
box-shadow: -0.04em -0.04em 0 0.02em currentcolor;
}
100% {
box-shadow: 0.04em -0.04em 0 0.02em currentcolor;
}
}
//////////////////////
.loader-40 {
border: .05em currentcolor solid;
border-radius: .2em;
overflow: hidden;
position: relative;
&:after, &:before {
content: '';
border-radius: 50%;
position: absolute;
width: inherit;
height: inherit;
animation: loader-40 2s infinite linear;
}
&:before {
border-top: .2em currentcolor solid;
top: -.15em;
left: calc( -50% - .15em );
transform-origin: right center;
}
&:after {
border-bottom: .2em currentcolor solid;
top: .15em;
right: calc( -50% - .15em );
transform-origin: left center;
}
}
@keyframes loader-40 {
from { transform: rotate(0deg); }
to { transform: rotate(359deg); }
}
//////////////////////
.loader-41 {
border: .05em currentcolor solid;
border-radius: .2em;
position: relative;
background: linear-gradient(45deg, transparent 48%, currentcolor 50%, currentcolor 50%, transparent 52%, transparent),
linear-gradient(-45deg, transparent 48%, currentcolor 50%, currentcolor 50%, transparent 52%, transparent);
background-size: .5em .5em;
background-position: 0% 0%;
animation: loader-41 1s infinite linear;
}
@keyframes loader-41 {
from { background-position: 0 0; }
to { background-position: -1em 0; }
}
//////////////////////
.loader-42 {
width: 2em;
height: .66em;
border: .05em currentcolor solid;
border-radius: .1em;
background: linear-gradient(-60deg, transparent 0%, transparent 50%, currentcolor 50%, currentcolor 75%, transparent 75%, transparent);
background-size: 1em 2em;
background-position: 0 0;
animation: loader-42 0.8s infinite linear;
}
@keyframes loader-42 {
from { background-position: 0 0; }
to { background-position: -2em 0; }
}
//////////////////////
//////////////////////
.box:nth-of-type(n + 43){
display:none;
}
/*
All loaders here need to meet following requirements:
- their size must depend on the font-size of their parent;
- they must only use the color of their parent;
- they must be single elements with no children elments;
*/
$('button').on('click', function(){
var number = getRandomInt(1, 40);
if (number < 10) {number = '0'+ number;}
$(this).html('<div class="loader-' + number + '"></div> Loading...');
console.log('Resize window to change size and color of the button');
});
function getRandomInt(min, max) {
return Math.floor(Math.random() * (max - min + 1)) + min;
}
$(window).resize(function() {
$('button').css('color', 'hsl(' + Math.floor((window.innerWidth / 360)*100) + ', 70%, 70%)');
});
Also see: Tab Triggers