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| /**
* Document defaults
*/
body {
text-align: center;
background-color: #eee;
}
* {
-webkit-box-sizing: border-box;
-moz-box-sizing: border-box;
box-sizing: border-box;
}
/* The loader container */
.loader {
position: absolute;
top: 50%;
left: 50%;
width: 200px;
height: 100px;
margin-top: -100px;
margin-left: -100px;
perspective: 1000px;
transform-style: preserv3d;
}
.loader--reflect {
margin-top: 0;
}
.loader--reflect:after {
content: '';
position: absolute;
top: 0;
left: -25%;
width: 150%;
height: 110%;
background: linear-gradient(0deg, rgba(238, 238, 238, 1), rgba(238, 238, 238, 1) 20%, rgba(238, 238, 238, 0.3));
}
/* The bar */
.bar {
position: absolute;
bottom: 0;
left: 0;
width: 20px;
height: 100px;
background-color: #1e3f57;
transform: scaleY(0);
transform-style: preserve3d;
animation: bar 3s cubic-bezier(.81,.04,.4,.7) infinite;
}
.bar:nth-child(2) {
left: 20px;
background-color: #264a63;
animation-delay: 50ms;
}
.bar:nth-child(3) {
left: 40px;
background-color: #2d566f;
animation-delay: 100ms;
}
.bar:nth-child(4) {
left: 60px;
background-color: #35617a;
animation-delay: 150ms;
}
.bar:nth-child(5) {
left: 80px;
background-color: #3d6d86;
animation-delay: 200ms;
}
.bar:nth-child(6) {
left: 100px;
background-color: #447892;
animation-delay: 250ms;
}
.bar:nth-child(7) {
left: 120px;
background-color: #4c849e;
animation-delay: 300ms;
}
.bar:nth-child(8) {
left: 140px;
background-color: #548fa9;
animation-delay: 350ms;
}
.bar:nth-child(9) {
left: 160px;
background-color: #5c9bb5;
animation-delay: 400ms;
}
.bar:nth-child(10) {
left: 180px;
background-color: #63a6c1;
animation-delay: 450ms;
}
.loader--reflect .bar {
animation-name: bar-reflect;
}
@keyframes bar {
0% {
transform: rotateZ(-180deg) rotateX(-360deg);
}
75%,100% {
transform: rotateZ(0) rotateX(0);
}
}
@keyframes bar-reflect {
0% {
transform: rotateZ(180deg) rotateX(360deg);
}
75%,100% {
transform: rotateZ(0) rotateX(0);
}
}
|
