Pencil Preloader | Learning Axis

HTML

CSS

* {
  border: 0;
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}
:root {
  --hue: 213;
  --bg: hsl(var(--hue),80%,70%);
  --fg: hsl(var(--hue),90%,10%);
  --trans-dur: 0.3s;
  font-size: calc(20px + (30 - 20) * (100vw - 320px) / (1280 - 320));
}
body {
  background: var(--bg);
  color: var(--fg);
  font: 1em/1.5 sans-serif;
  height: 100vh;
  display: grid;
  place-items: center;
}
.pencil {
  display: block;
  width: 10em;
  height: 10em;
}
.pencil__body1,
.pencil__body2,
.pencil__body3,
.pencil__eraser,
.pencil__eraser-skew,
.pencil__point,
.pencil__rotate,
.pencil__stroke {
  animation-duration: 3s;
  animation-timing-function: linear;
  animation-iteration-count: infinite;
}
.pencil__body1,
.pencil__body2,
.pencil__body3 {
  transform: rotate(-90deg);
}
.pencil__body1 {
  animation-name: pencilBody1;
}
.pencil__body2 {
  animation-name: pencilBody2;
}
.pencil__body3 {
  animation-name: pencilBody3;
}
.pencil__eraser {
  animation-name: pencilEraser;
  transform: rotate(-90deg) translate(49px,0);
}
.pencil__eraser-skew {
  animation-name: pencilEraserSkew;
  animation-timing-function: ease-in-out;
}
.pencil__point {
  animation-name: pencilPoint;
  transform: rotate(-90deg) translate(49px,-30px);
}
.pencil__rotate {
  animation-name: pencilRotate;
}
.pencil__stroke {
  animation-name: pencilStroke;
  transform: translate(100px,100px) rotate(-113deg);
}
@keyframes pencilBody1 {
  from,
  to {
    stroke-dashoffset: 351.86;
    transform: rotate(-90deg);
  }
  50% {
    stroke-dashoffset: 150.8;
    transform: rotate(-225deg);
  }
}
@keyframes pencilBody2 {
  from,
  to {
    stroke-dashoffset: 406.84;
    transform: rotate(-90deg);
  }
  50% {
    stroke-dashoffset: 174.36;
    transform: rotate(-225deg);
  }
}
@keyframes pencilBody3 {
  from,
  to {
    stroke-dashoffset: 296.88;
    transform: rotate(-90deg);
  }
  50% {
    stroke-dashoffset: 127.23;
    transform: rotate(-225deg);
  }
}
@keyframes pencilEraser {
  from,
  to {
    transform: rotate(-45deg) translate(49px,0);
  }
  50% {
    transform: rotate(0deg) translate(49px,0);
  }
}
@keyframes pencilEraserSkew {
  from,
  32.5%,
  67.5%,
  to {
    transform: skewX(0);
  }
  35%,
  65% {
    transform: skewX(-4deg);
  }
  37.5%,
  62.5% {
    transform: skewX(8deg);
  }
  40%,
  45%,
  50%,
  55%,
  60% {
    transform: skewX(-15deg);
  }
  42.5%,
  47.5%,
  52.5%,
  57.5% {
    transform: skewX(15deg);
  }
}
@keyframes pencilPoint {
  from,
  to {
    transform: rotate(-90deg) translate(49px,-30px);
  }
  50% {
    transform: rotate(-225deg) translate(49px,-30px);
  }
}
@keyframes pencilRotate {
  from {
    transform: translate(100px,100px) rotate(0);
  }
  to {
    transform: translate(100px,100px) rotate(720deg);
  }
}
@keyframes pencilStroke {
  from {
    stroke-dashoffset: 439.82;
    transform: translate(100px,100px) rotate(-113deg);
  }
  50% {
    stroke-dashoffset: 164.93;
    transform: translate(100px,100px) rotate(-113deg);
  }
  75%,
  to {
    stroke-dashoffset: 439.82;
    transform: translate(100px,100px) rotate(112deg);
  }
}