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HTML 

              
                - title = 'Shiny Diamond'
- reference_post = 'https://dribbble.com/shots/5759838-Yaaas'
- reference_post_title = 'Yaaas!'
- author_name = 'Fraser Davidson'
- author_profile = 'https://dribbble.com/fraserdavidson'


figure
  .figure-content
  
    .diamond-wrap
      .diamond
      
        .diamond-side-top
          each sharp in Array(8)
            .diamond-top-sharp

        .diamond-side-bottom
          each sharp in Array(4)
            .diamond-bottom-sharp
              .diamond-bottom-sharp-color

    each _, i in Array(10)  
      .shine(id="shine-" + (i + 1))
        each sharp in Array(6)
          .shine-flare

  br

  figcaption
    strong.figcaption-title= title
    br
    .figcaption-description
      | inspired in
      |
      a.figcaption-hyperlink(href=reference_post target='_blank')
        = reference_post_title
      |
      | by
      |
      a.figcaption-hyperlink(href=author_profile target='_blank')
        = author_name
!

CSS 

              
                .diamond-top-sharp:nth-child(1) {
  --color-start: #FB84A4;
}
.diamond-top-sharp:nth-child(2) {
  --color-start: #FFF;
  --color-middle: #FB84A4;
  --color-end: #FFF;
}
.diamond-top-sharp:nth-child(3) {
  --color-start: #FCD259;
  --color-middle: #FFF;
  --color-end: #FB84A4;
}
.diamond-top-sharp:nth-child(4) {
  --color-start: #F23B95;
  --color-middle: #FCD259;
  --color-end: #FFF;
}
.diamond-top-sharp:nth-child(5) {
  --color-start: #FB84A4;
  --color-middle: #F23B95;
  --color-end: #FCD259;
}
.diamond-top-sharp:nth-child(6) {
  --color-start: #FCD259;
  --color-middle: #FFEE8F;
  --color-end: #F23B95;
}
.diamond-top-sharp:nth-child(7) {
  --color-start: #FFEE8F;
  --color-middle: #FFF;
  --color-end: #FCD259;
}

.diamond-bottom-sharp:nth-child(1) {
  --color-start: #FFF;
  --color-middle: #FCD259;
  --color-end: #FFF;
}
.diamond-bottom-sharp:nth-child(2) {
  --color-start: #F23B95;
  --color-end: #FFF;
}
.diamond-bottom-sharp:nth-child(3) {
  --color-start: #FCD259;
  --color-middle: #FFF;
  --color-end: #F23B95;
}
.diamond-bottom-sharp:nth-child(4) {
  --color-start: #FB84A4;
  --color-middle: #F23B95;
  --color-end: #FCD259;
}

.shine:nth-child(1) {
  --offsetX: 80px;
  --offsetY: -100px;
}
.shine:nth-child(2) {
  --offsetX: 50px;
  --offsetY: 100px;
  --delay: 0.58721384s;
}
.shine:nth-child(3) {
  --offsetX: -75px;
  --scale: 1.5;
  --delay: 1.5318943s;
}
.shine:nth-child(4) {
  --offsetX: -100px;
  --offsetY: 50px;
  --delay: 1.55671289767s;
}
.shine:nth-child(5) {
  --offsetX: -150px;
  --offsetY: -50px;
  --scale: 0.75;
  --delay: 2.78632786123s;
}
.shine:nth-child(6) {
  --offsetX: 50px;
  --scale: 1.25;
  --delay: 2.584384531587s;
}
.shine:nth-child(7) {
  --offsetX: 150px;
  --offsetY: 50px;
  --scale: 0.5;
  --delay: 3.12738954s;
}
.shine:nth-child(8) {
  --offsetX: -25px;
  --offsetY: 25px;
  --delay: 3.5296732197s;
}
.shine:nth-child(9) {
  --offsetY: -100px;
  --delay: 4.19782464s;
}
.shine:nth-child(10) {
  --offsetX: -50px;
  --offsetY: 100px;
  --scale: 0.5;
  --delay: 4.541272397s;
}

.figure-content {
  background-color: #FABACB;
  display: flex;
  justify-content: center;
  align-items: center;
}

.diamond-wrap {
  filter: drop-shadow(0 0 20px #FFF) drop-shadow(0 0 0 #FFF);
  animation: diamond-shiny 1s infinite alternate;
}
@keyframes diamond-shiny {
  to {
    filter: drop-shadow(0 0 50px #FFF) drop-shadow(0 0 20px #FFF);
  }
}

.diamond {
  width: 400px;
  height: 350px;
  clip-path: polygon(0 100px, 70px 0, 330px 0, 400px 100px, 200px 350px);
  transform: scale(0.6);
}

.diamond-side-top {
  animation: diamond-side-top 1s linear infinite;
  display: flex;
}
@keyframes diamond-side-top {
  to {
    margin-left: -133.3333333333px;
  }
}

.diamond-top-sharp {
  width: 133.3333333333px;
  height: 100px;
  background-color: var(--color-start);
  animation: color-shine 1s linear infinite;
  flex: 0 0 auto;
}
.diamond-top-sharp + .diamond-top-sharp {
  margin-left: calc(-400px / 6);
}
.diamond-top-sharp:nth-child(even) {
  clip-path: polygon(0 0, 100% 0, 50% 100%);
}

.diamond-side-bottom {
  display: flex;
}

.diamond-bottom-sharp {
  width: 400px;
  height: 250px;
  flex: 0 0 auto;
}
.diamond-bottom-sharp:nth-child(1) {
  clip-path: polygon(0% 0, 33.3333333333% 0, 50% 100%);
  animation: diamond-bottom-sharp-0 1s linear infinite;
}
@keyframes diamond-bottom-sharp-0 {
  to {
    clip-path: polygon(-33.3333333333% 0, 0% 0, 50% 100%);
  }
}
.diamond-bottom-sharp:nth-child(2) {
  clip-path: polygon(33.3333333333% 0, 66.6666666667% 0, 50% 100%);
  animation: diamond-bottom-sharp-1 1s linear infinite;
}
@keyframes diamond-bottom-sharp-1 {
  to {
    clip-path: polygon(0% 0, 33.3333333333% 0, 50% 100%);
  }
}
.diamond-bottom-sharp:nth-child(3) {
  clip-path: polygon(66.6666666667% 0, 100% 0, 50% 100%);
  animation: diamond-bottom-sharp-2 1s linear infinite;
}
@keyframes diamond-bottom-sharp-2 {
  to {
    clip-path: polygon(33.3333333333% 0, 66.6666666667% 0, 50% 100%);
  }
}
.diamond-bottom-sharp:nth-child(4) {
  clip-path: polygon(100% 0, 133.3333333333% 0, 50% 100%);
  animation: diamond-bottom-sharp-3 1s linear infinite;
}
@keyframes diamond-bottom-sharp-3 {
  to {
    clip-path: polygon(66.6666666667% 0, 100% 0, 50% 100%);
  }
}
.diamond-bottom-sharp + .diamond-bottom-sharp {
  margin-left: -400px;
}

.diamond-bottom-sharp-color {
  width: 100%;
  height: 100%;
  background-color: var(--color-start);
  animation: color-shine 1s linear infinite;
}
@keyframes color-shine {
  50% {
    background-color: var(--color-middle, var(--color-start));
  }
  to {
    background-color: var(--color-end, var(--color-start));
  }
}

.shine {
  margin: var(--offsetY, 0) 0 0 var(--offsetX, 0);
  transform: scale(var(--scale, 1));
  position: absolute;
}

.shine-flare {
  width: 8px;
  height: 24px;
  margin: -24px 0 0 -4px;
  background-color: #FFF;
  border-radius: 4px;
  animation: shine-flare 2.4348764s ease-out infinite both;
  animation-delay: var(--delay, 0);
  transform: rotate(var(--angle, 0deg)) translateY(0);
  transform-origin: center bottom;
  visibility: hidden;
  position: absolute;
}
.shine-flare:nth-child(0) {
  --angle: 0deg;
}
.shine-flare:nth-child(1) {
  --angle: 72deg;
}
.shine-flare:nth-child(2) {
  --angle: 144deg;
}
.shine-flare:nth-child(3) {
  --angle: 216deg;
}
.shine-flare:nth-child(4) {
  --angle: 288deg;
}
@keyframes shine-flare {
  1% {
    visibility: visible;
  }
  8% {
    width: 8px;
    transform: rotate(var(--angle, 0deg)) translateY(-42px);
  }
  16% {
    width: 0;
    height: 0;
    transform: rotate(var(--angle, 0deg)) translateY(-54px);
    visibility: hidden;
  }
}

body {
  height: 100vh;
  background: #212;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}

figcaption {
  margin: 0 5px;
  color: #FFF;
  font-size: 16px;
  font-weight: 300;
  font-family: "Roboto", sans-serif;
  position: absolute;
}

.figcaption-title {
  font-size: 1.3em;
}

.figcaption-hyperlink {
  color: #7FC;
}

.figure-content {
  width: 600px;
  height: 350px;
  border: 1px solid #333;
  border-radius: 2px;
  overflow: hidden;
  user-select: none;
  cursor: default;
}
!

JS 

              
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