Hamster Loader #GetTheCode

<div class="wheel-and-hamster" role="img" aria-label="Orange and tan hamster running in a metal wheel">
<div class="wheel"></div>
<div class="hamster">
<div class="hamster__body">
<div class="hamster__head">
<div class="hamster__ear"></div>
<div class="hamster__eye"></div>
<div class="hamster__nose"></div>
</div>
<div class="hamster__limb hamster__limb–fr"></div>
<div class="hamster__limb hamster__limb–fl"></div>
<div class="hamster__limb hamster__limb–br"></div>
<div class="hamster__limb hamster__limb–bl"></div>
<div class="hamster__tail"></div>
</div>
</div>
<div class="spoke"></div>
</div>

.wheel-and-hamster {
–dur: 1s;
position: relative;
width: 12em;
height: 12em;
font-size: 14px;
}

.wheel,
.hamster,
.hamster div,
.spoke {
position: absolute;
}

.wheel,
.spoke {
border-radius: 50%;
top: 0;
left: 0;
width: 100%;
height: 100%;
}

.wheel {
background: radial-gradient(100% 100% at center,hsla(0,0%,60%,0) 47.8%,hsl(0,0%,60%) 48%);
z-index: 2;
}

.hamster {
animation: hamster var(–dur) ease-in-out infinite;
top: 50%;
left: calc(50% – 3.5em);
width: 7em;
height: 3.75em;
transform: rotate(4deg) translate(-0.8em,1.85em);
transform-origin: 50% 0;
z-index: 1;
}

.hamster__head {
animation: hamsterHead var(–dur) ease-in-out infinite;
background: hsl(30,90%,55%);
border-radius: 70% 30% 0 100% / 40% 25% 25% 60%;
box-shadow: 0 -0.25em 0 hsl(30,90%,80%) inset,
0.75em -1.55em 0 hsl(30,90%,90%) inset;
top: 0;
left: -2em;
width: 2.75em;
height: 2.5em;
transform-origin: 100% 50%;
}

.hamster__ear {
animation: hamsterEar var(–dur) ease-in-out infinite;
background: hsl(0,90%,85%);
border-radius: 50%;
box-shadow: -0.25em 0 hsl(30,90%,55%) inset;
top: -0.25em;
right: -0.25em;
width: 0.75em;
height: 0.75em;
transform-origin: 50% 75%;
}

.hamster__eye {
animation: hamsterEye var(–dur) linear infinite;
background-color: hsl(0,0%,0%);
border-radius: 50%;
top: 0.375em;
left: 1.25em;
width: 0.5em;
height: 0.5em;
}

.hamster__nose {
background: hsl(0,90%,75%);
border-radius: 35% 65% 85% 15% / 70% 50% 50% 30%;
top: 0.75em;
left: 0;
width: 0.2em;
height: 0.25em;
}

.hamster__body {
animation: hamsterBody var(–dur) ease-in-out infinite;
background: hsl(30,90%,90%);
border-radius: 50% 30% 50% 30% / 15% 60% 40% 40%;
box-shadow: 0.1em 0.75em 0 hsl(30,90%,55%) inset,
0.15em -0.5em 0 hsl(30,90%,80%) inset;
top: 0.25em;
left: 2em;
width: 4.5em;
height: 3em;
transform-origin: 17% 50%;
transform-style: preserve-3d;
}

.hamster__limb–fr,
.hamster__limb–fl {
clip-path: polygon(0 0,100% 0,70% 80%,60% 100%,0% 100%,40% 80%);
top: 2em;
left: 0.5em;
width: 1em;
height: 1.5em;
transform-origin: 50% 0;
}

.hamster__limb–fr {
animation: hamsterFRLimb var(–dur) linear infinite;
background: linear-gradient(hsl(30,90%,80%) 80%,hsl(0,90%,75%) 80%);
transform: rotate(15deg) translateZ(-1px);
}

.hamster__limb–fl {
animation: hamsterFLLimb var(–dur) linear infinite;
background: linear-gradient(hsl(30,90%,90%) 80%,hsl(0,90%,85%) 80%);
transform: rotate(15deg);
}

.hamster__limb–br,
.hamster__limb–bl {
border-radius: 0.75em 0.75em 0 0;
clip-path: polygon(0 0,100% 0,100% 30%,70% 90%,70% 100%,30% 100%,40% 90%,0% 30%);
top: 1em;
left: 2.8em;
width: 1.5em;
height: 2.5em;
transform-origin: 50% 30%;
}

.hamster__limb–br {
animation: hamsterBRLimb var(–dur) linear infinite;
background: linear-gradient(hsl(30,90%,80%) 90%,hsl(0,90%,75%) 90%);
transform: rotate(-25deg) translateZ(-1px);
}

.hamster__limb–bl {
animation: hamsterBLLimb var(–dur) linear infinite;
background: linear-gradient(hsl(30,90%,90%) 90%,hsl(0,90%,85%) 90%);
transform: rotate(-25deg);
}

.hamster__tail {
animation: hamsterTail var(–dur) linear infinite;
background: hsl(0,90%,85%);
border-radius: 0.25em 50% 50% 0.25em;
box-shadow: 0 -0.2em 0 hsl(0,90%,75%) inset;
top: 1.5em;
right: -0.5em;
width: 1em;
height: 0.5em;
transform: rotate(30deg) translateZ(-1px);
transform-origin: 0.25em 0.25em;
}

.spoke {
animation: spoke var(–dur) linear infinite;
background: radial-gradient(100% 100% at center,hsl(0,0%,60%) 4.8%,hsla(0,0%,60%,0) 5%),
linear-gradient(hsla(0,0%,55%,0) 46.9%,hsl(0,0%,65%) 47% 52.9%,hsla(0,0%,65%,0) 53%) 50% 50% / 99% 99% no-repeat;
}

/* Animations */
@keyframes hamster {
from, to {
transform: rotate(4deg) translate(-0.8em,1.85em);
}

50% {
transform: rotate(0) translate(-0.8em,1.85em);
}
}

@keyframes hamsterHead {
from, 25%, 50%, 75%, to {
transform: rotate(0);
}

12.5%, 37.5%, 62.5%, 87.5% {
transform: rotate(8deg);
}
}

@keyframes hamsterEye {
from, 90%, to {
transform: scaleY(1);
}

95% {
transform: scaleY(0);
}
}

@keyframes hamsterEar {
from, 25%, 50%, 75%, to {
transform: rotate(0);
}

12.5%, 37.5%, 62.5%, 87.5% {
transform: rotate(12deg);
}
}

@keyframes hamsterBody {
from, 25%, 50%, 75%, to {
transform: rotate(0);
}

12.5%, 37.5%, 62.5%, 87.5% {
transform: rotate(-2deg);
}
}

@keyframes hamsterFRLimb {
from, 25%, 50%, 75%, to {
transform: rotate(50deg) translateZ(-1px);
}

12.5%, 37.5%, 62.5%, 87.5% {
transform: rotate(-30deg) translateZ(-1px);
}
}

@keyframes hamsterFLLimb {
from, 25%, 50%, 75%, to {
transform: rotate(-30deg);
}

12.5%, 37.5%, 62.5%, 87.5% {
transform: rotate(50deg);
}
}

@keyframes hamsterBRLimb {
from, 25%, 50%, 75%, to {
transform: rotate(-60deg) translateZ(-1px);
}

12.5%, 37.5%, 62.5%, 87.5% {
transform: rotate(20deg) translateZ(-1px);
}
}

@keyframes hamsterBLLimb {
from, 25%, 50%, 75%, to {
transform: rotate(20deg);
}

12.5%, 37.5%, 62.5%, 87.5% {
transform: rotate(-60deg);
}
}

@keyframes hamsterTail {
from, 25%, 50%, 75%, to {
transform: rotate(30deg) translateZ(-1px);
}

12.5%, 37.5%, 62.5%, 87.5% {
transform: rotate(10deg) translateZ(-1px);
}
}

@keyframes spoke {
from {
transform: rotate(0);
}

to {
transform: rotate(-1turn);
}
}