SCSS
// Variables
$bar-color: #fff;
$ball-color: #fff;
$bg-color: #EA4961;
html {
height: 100%;
}
body {
height: 100%;
background: $bg-color;
display: flex;
align-items: center;
justify-content: center;
}
.loader {
position: relative;
width: 75px;
height: 100px;
&__bar {
position: absolute;
bottom: 0;
width: 10px;
height: 50%;
background: $bar-color;
transform-origin: center bottom;
box-shadow: 1px 1px 0 rgba(0,0,0,.2);
@for $i from 1 through 5 {
&:nth-child(#{$i}) {
left: ($i - 1) * 15px;
transform: scale(1,$i*.2);
animation: barUp#{$i} 4s infinite;
}
}
}
&__ball {
position: absolute;
bottom: 10px;
left: 0;
width: 10px;
height: 10px;
background: $ball-color;
border-radius: 50%;
animation: ball 4s infinite;
}
}
@keyframes ball {
0% {
transform: translate(0, 0);
}
5% {
transform: translate(8px, -14px);
}
10% {
transform: translate(15px, -10px)
}
17% {
transform: translate(23px, -24px)
}
20% {
transform: translate(30px, -20px)
}
27% {
transform: translate(38px, -34px)
}
30% {
transform: translate(45px, -30px)
}
37% {
transform: translate(53px, -44px)
}
40% {
transform: translate(60px, -40px)
}
50% {
transform: translate(60px, 0)
}
57% {
transform: translate(53px, -14px)
}
60% {
transform: translate(45px, -10px)
}
67% {
transform: translate(37px, -24px)
}
70% {
transform: translate(30px, -20px)
}
77% {
transform: translate(22px, -34px)
}
80% {
transform: translate(15px, -30px)
}
87% {
transform: translate(7px, -44px)
}
90% {
transform: translate(0, -40px)
}
100% {
transform: translate(0, 0);
}
}
@keyframes barUp1 {
0% {
transform: scale(1, .2);
}
40%{
transform: scale(1, .2);
}
50% {
transform: scale(1, 1);
}
90% {
transform: scale(1,1);
}
100% {
transform: scale(1,.2);
}
}
@keyframes barUp2 {
0% {
transform: scale(1, .4);
}
40% {
transform: scale(1, .4);
}
50% {
transform: scale(1, .8);
}
90% {
transform: scale(1, .8);
}
100% {
transform: scale(1, .4);
}
}
@keyframes barUp3 {
0% {
transform: scale(1, .6);
}
100% {
transform: scale(1, .6);
}
}
@keyframes barUp4 {
0% {
transform: scale(1, .8);
}
40% {
transform: scale(1, .8);
}
50% {
transform: scale(1, .4);
}
90% {
transform: scale(1, .4);
}
100% {
transform: scale(1, .8);
}
}
@keyframes barUp5 {
0% {
transform: scale(1, 1);
}
40% {
transform: scale(1, 1);
}
50% {
transform: scale(1, .2);
}
90% {
transform: scale(1, .2);
}
100% {
transform: scale(1, 1);
}
}
