html,
body {
  height: 100%;
}

body {
  background-color: black;
}

* {
  box-sizing: border-box;
}

.heart3d {
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  margin: auto;
  width: 200px;
  height: 325px;
  -webkit-transform-style: preserve-3d;
          transform-style: preserve-3d;
  -webkit-animation: spin 15s infinite linear;
          animation: spin 15s infinite linear;
}
.heart3d [class^="rib"] {
  position: absolute;
  opacity: 0;
  width: 200px;
  height: 325px;
  border-width: 1px 1px 0 0;
  border-radius: 50% 50% 0 / 40% 50% 0;
}
.heart3d [class$="1"] {
  -webkit-animation: appear 1s 0.1s infinite alternate linear;
          animation: appear 1s 0.1s infinite alternate linear;
  -webkit-transform: rotateY(10deg) rotateZ(45deg) translateX(62px);
          transform: rotateY(10deg) rotateZ(45deg) translateX(62px);
  border: solid #f22613;
  box-shadow: 1px 0 0 rgba(255, 255, 255, 0.25);
  border-width: 1px 1px 0 0;
}
.heart3d [class$="2"] {
  -webkit-animation: appear 1s 0.2s infinite alternate linear;
          animation: appear 1s 0.2s infinite alternate linear;
  -webkit-transform: rotateY(20deg) rotateZ(45deg) translateX(62px);
          transform: rotateY(20deg) rotateZ(45deg) translateX(62px);
  border: solid #f22613;
  box-shadow: 1px 0 0 rgba(255, 255, 255, 0.25);
  border-width: 1px 1px 0 0;
}
.heart3d [class$="3"] {
  -webkit-animation: appear 1s 0.3s infinite alternate linear;
          animation: appear 1s 0.3s infinite alternate linear;
  -webkit-transform: rotateY(30deg) rotateZ(45deg) translateX(62px);
          transform: rotateY(30deg) rotateZ(45deg) translateX(62px);
  border: solid #f22613;
  box-shadow: 1px 0 0 rgba(255, 255, 255, 0.25);
  border-width: 1px 1px 0 0;
}
.heart3d [class$="4"] {
  -webkit-animation: appear 1s 0.4s infinite alternate linear;
          animation: appear 1s 0.4s infinite alternate linear;
  -webkit-transform: rotateY(40deg) rotateZ(45deg) translateX(62px);
          transform: rotateY(40deg) rotateZ(45deg) translateX(62px);
  border: solid #f22613;
  box-shadow: 1px 0 0 rgba(255, 255, 255, 0.25);
  border-width: 1px 1px 0 0;
}
.heart3d [class$="5"] {
  -webkit-animation: appear 1s 0.5s infinite alternate linear;
          animation: appear 1s 0.5s infinite alternate linear;
  -webkit-transform: rotateY(50deg) rotateZ(45deg) translateX(62px);
          transform: rotateY(50deg) rotateZ(45deg) translateX(62px);
  border: solid #f22613;
  box-shadow: 1px 0 0 rgba(255, 255, 255, 0.25);
  border-width: 1px 1px 0 0;
}
.heart3d [class$="6"] {
  -webkit-animation: appear 1s 0.6s infinite alternate linear;
          animation: appear 1s 0.6s infinite alternate linear;
  -webkit-transform: rotateY(60deg) rotateZ(45deg) translateX(62px);
          transform: rotateY(60deg) rotateZ(45deg) translateX(62px);
  border: solid #f22613;
  box-shadow: 1px 0 0 rgba(255, 255, 255, 0.25);
  border-width: 1px 1px 0 0;
}
.heart3d [class$="7"] {
  -webkit-animation: appear 1s 0.7s infinite alternate linear;
          animation: appear 1s 0.7s infinite alternate linear;
  -webkit-transform: rotateY(70deg) rotateZ(45deg) translateX(62px);
          transform: rotateY(70deg) rotateZ(45deg) translateX(62px);
  border: solid #f22613;
  box-shadow: 1px 0 0 rgba(255, 255, 255, 0.25);
  border-width: 1px 1px 0 0;
}
.heart3d [class$="8"] {
  -webkit-animation: appear 1s 0.8s infinite alternate linear;
          animation: appear 1s 0.8s infinite alternate linear;
  -webkit-transform: rotateY(80deg) rotateZ(45deg) translateX(62px);
          transform: rotateY(80deg) rotateZ(45deg) translateX(62px);
  border: solid #f22613;
  box-shadow: 1px 0 0 rgba(255, 255, 255, 0.25);
  border-width: 1px 1px 0 0;
}
.heart3d [class$="9"] {
  -webkit-animation: appear 1s 0.9s infinite alternate linear;
          animation: appear 1s 0.9s infinite alternate linear;
  -webkit-transform: rotateY(90deg) rotateZ(45deg) translateX(62px);
          transform: rotateY(90deg) rotateZ(45deg) translateX(62px);
  border: solid #f22613;
  box-shadow: 1px 0 0 rgba(255, 255, 255, 0.25);
  border-width: 1px 1px 0 0;
}
.heart3d [class$="10"] {
  -webkit-animation: appear 1s 1s infinite alternate linear;
          animation: appear 1s 1s infinite alternate linear;
  -webkit-transform: rotateY(100deg) rotateZ(45deg) translateX(62px);
          transform: rotateY(100deg) rotateZ(45deg) translateX(62px);
  border: solid #f22613;
  box-shadow: 1px 0 0 rgba(255, 255, 255, 0.25);
  border-width: 1px 1px 0 0;
}
.heart3d [class$="11"] {
  -webkit-animation: appear 1s 1.1s infinite alternate linear;
          animation: appear 1s 1.1s infinite alternate linear;
  -webkit-transform: rotateY(110deg) rotateZ(45deg) translateX(62px);
          transform: rotateY(110deg) rotateZ(45deg) translateX(62px);
  border: solid #f22613;
  box-shadow: 1px 0 0 rgba(255, 255, 255, 0.25);
  border-width: 1px 1px 0 0;
}
.heart3d [class$="12"] {
  -webkit-animation: appear 1s 1.2s infinite alternate linear;
          animation: appear 1s 1.2s infinite alternate linear;
  -webkit-transform: rotateY(120deg) rotateZ(45deg) translateX(62px);
          transform: rotateY(120deg) rotateZ(45deg) translateX(62px);
  border: solid #f22613;
  box-shadow: 1px 0 0 rgba(255, 255, 255, 0.25);
  border-width: 1px 1px 0 0;
}
.heart3d [class$="13"] {
  -webkit-animation: appear 1s 1.3s infinite alternate linear;
          animation: appear 1s 1.3s infinite alternate linear;
  -webkit-transform: rotateY(130deg) rotateZ(45deg) translateX(62px);
          transform: rotateY(130deg) rotateZ(45deg) translateX(62px);
  border: solid #f22613;
  box-shadow: 1px 0 0 rgba(255, 255, 255, 0.25);
  border-width: 1px 1px 0 0;
}
.heart3d [class$="14"] {
  -webkit-animation: appear 1s 1.4s infinite alternate linear;
          animation: appear 1s 1.4s infinite alternate linear;
  -webkit-transform: rotateY(140deg) rotateZ(45deg) translateX(62px);
          transform: rotateY(140deg) rotateZ(45deg) translateX(62px);
  border: solid #f22613;
  box-shadow: 1px 0 0 rgba(255, 255, 255, 0.25);
  border-width: 1px 1px 0 0;
}
.heart3d [class$="15"] {
  -webkit-animation: appear 1s 1.5s infinite alternate linear;
          animation: appear 1s 1.5s infinite alternate linear;
  -webkit-transform: rotateY(150deg) rotateZ(45deg) translateX(62px);
          transform: rotateY(150deg) rotateZ(45deg) translateX(62px);
  border: solid #f22613;
  box-shadow: 1px 0 0 rgba(255, 255, 255, 0.25);
  border-width: 1px 1px 0 0;
}
.heart3d [class$="16"] {
  -webkit-animation: appear 1s 1.6s infinite alternate linear;
          animation: appear 1s 1.6s infinite alternate linear;
  -webkit-transform: rotateY(160deg) rotateZ(45deg) translateX(62px);
          transform: rotateY(160deg) rotateZ(45deg) translateX(62px);
  border: solid #f22613;
  box-shadow: 1px 0 0 rgba(255, 255, 255, 0.25);
  border-width: 1px 1px 0 0;
}
.heart3d [class$="17"] {
  -webkit-animation: appear 1s 1.7s infinite alternate linear;
          animation: appear 1s 1.7s infinite alternate linear;
  -webkit-transform: rotateY(170deg) rotateZ(45deg) translateX(62px);
          transform: rotateY(170deg) rotateZ(45deg) translateX(62px);
  border: solid #f22613;
  box-shadow: 1px 0 0 rgba(255, 255, 255, 0.25);
  border-width: 1px 1px 0 0;
}
.heart3d [class$="18"] {
  -webkit-animation: appear 1s 1.8s infinite alternate linear;
          animation: appear 1s 1.8s infinite alternate linear;
  -webkit-transform: rotateY(180deg) rotateZ(45deg) translateX(62px);
          transform: rotateY(180deg) rotateZ(45deg) translateX(62px);
  border: solid #f22613;
  box-shadow: 1px 0 0 rgba(255, 255, 255, 0.25);
  border-width: 1px 1px 0 0;
}
.heart3d [class$="19"] {
  -webkit-animation: appear 1s 1.9s infinite alternate linear;
          animation: appear 1s 1.9s infinite alternate linear;
  -webkit-transform: rotateY(190deg) rotateZ(45deg) translateX(62px);
          transform: rotateY(190deg) rotateZ(45deg) translateX(62px);
  border: solid #f22613;
  box-shadow: 1px 0 0 rgba(255, 255, 255, 0.25);
  border-width: 1px 1px 0 0;
}
.heart3d [class$="20"] {
  -webkit-animation: appear 1s 2s infinite alternate linear;
          animation: appear 1s 2s infinite alternate linear;
  -webkit-transform: rotateY(200deg) rotateZ(45deg) translateX(62px);
          transform: rotateY(200deg) rotateZ(45deg) translateX(62px);
  border: solid #f22613;
  box-shadow: 1px 0 0 rgba(255, 255, 255, 0.25);
  border-width: 1px 1px 0 0;
}
.heart3d [class$="21"] {
  -webkit-animation: appear 1s 2.1s infinite alternate linear;
          animation: appear 1s 2.1s infinite alternate linear;
  -webkit-transform: rotateY(210deg) rotateZ(45deg) translateX(62px);
          transform: rotateY(210deg) rotateZ(45deg) translateX(62px);
  border: solid #f22613;
  box-shadow: 1px 0 0 rgba(255, 255, 255, 0.25);
  border-width: 1px 1px 0 0;
}
.heart3d [class$="22"] {
  -webkit-animation: appear 1s 2.2s infinite alternate linear;
          animation: appear 1s 2.2s infinite alternate linear;
  -webkit-transform: rotateY(220deg) rotateZ(45deg) translateX(62px);
          transform: rotateY(220deg) rotateZ(45deg) translateX(62px);
  border: solid #f22613;
  box-shadow: 1px 0 0 rgba(255, 255, 255, 0.25);
  border-width: 1px 1px 0 0;
}
.heart3d [class$="23"] {
  -webkit-animation: appear 1s 2.3s infinite alternate linear;
          animation: appear 1s 2.3s infinite alternate linear;
  -webkit-transform: rotateY(230deg) rotateZ(45deg) translateX(62px);
          transform: rotateY(230deg) rotateZ(45deg) translateX(62px);
  border: solid #f22613;
  box-shadow: 1px 0 0 rgba(255, 255, 255, 0.25);
  border-width: 1px 1px 0 0;
}
.heart3d [class$="24"] {
  -webkit-animation: appear 1s 2.4s infinite alternate linear;
          animation: appear 1s 2.4s infinite alternate linear;
  -webkit-transform: rotateY(240deg) rotateZ(45deg) translateX(62px);
          transform: rotateY(240deg) rotateZ(45deg) translateX(62px);
  border: solid #f22613;
  box-shadow: 1px 0 0 rgba(255, 255, 255, 0.25);
  border-width: 1px 1px 0 0;
}
.heart3d [class$="25"] {
  -webkit-animation: appear 1s 2.5s infinite alternate linear;
          animation: appear 1s 2.5s infinite alternate linear;
  -webkit-transform: rotateY(250deg) rotateZ(45deg) translateX(62px);
          transform: rotateY(250deg) rotateZ(45deg) translateX(62px);
  border: solid #f22613;
  box-shadow: 1px 0 0 rgba(255, 255, 255, 0.25);
  border-width: 1px 1px 0 0;
}
.heart3d [class$="26"] {
  -webkit-animation: appear 1s 2.6s infinite alternate linear;
          animation: appear 1s 2.6s infinite alternate linear;
  -webkit-transform: rotateY(260deg) rotateZ(45deg) translateX(62px);
          transform: rotateY(260deg) rotateZ(45deg) translateX(62px);
  border: solid #f22613;
  box-shadow: 1px 0 0 rgba(255, 255, 255, 0.25);
  border-width: 1px 1px 0 0;
}
.heart3d [class$="27"] {
  -webkit-animation: appear 1s 2.7s infinite alternate linear;
          animation: appear 1s 2.7s infinite alternate linear;
  -webkit-transform: rotateY(270deg) rotateZ(45deg) translateX(62px);
          transform: rotateY(270deg) rotateZ(45deg) translateX(62px);
  border: solid #f22613;
  box-shadow: 1px 0 0 rgba(255, 255, 255, 0.25);
  border-width: 1px 1px 0 0;
}
.heart3d [class$="28"] {
  -webkit-animation: appear 1s 2.8s infinite alternate linear;
          animation: appear 1s 2.8s infinite alternate linear;
  -webkit-transform: rotateY(280deg) rotateZ(45deg) translateX(62px);
          transform: rotateY(280deg) rotateZ(45deg) translateX(62px);
  border: solid #f22613;
  box-shadow: 1px 0 0 rgba(255, 255, 255, 0.25);
  border-width: 1px 1px 0 0;
}
.heart3d [class$="29"] {
  -webkit-animation: appear 1s 2.9s infinite alternate linear;
          animation: appear 1s 2.9s infinite alternate linear;
  -webkit-transform: rotateY(290deg) rotateZ(45deg) translateX(62px);
          transform: rotateY(290deg) rotateZ(45deg) translateX(62px);
  border: solid #f22613;
  box-shadow: 1px 0 0 rgba(255, 255, 255, 0.25);
  border-width: 1px 1px 0 0;
}
.heart3d [class$="30"] {
  -webkit-animation: appear 1s 3s infinite alternate linear;
          animation: appear 1s 3s infinite alternate linear;
  -webkit-transform: rotateY(300deg) rotateZ(45deg) translateX(62px);
          transform: rotateY(300deg) rotateZ(45deg) translateX(62px);
  border: solid #f22613;
  box-shadow: 1px 0 0 rgba(255, 255, 255, 0.25);
  border-width: 1px 1px 0 0;
}
.heart3d [class$="31"] {
  -webkit-animation: appear 1s 3.1s infinite alternate linear;
          animation: appear 1s 3.1s infinite alternate linear;
  -webkit-transform: rotateY(310deg) rotateZ(45deg) translateX(62px);
          transform: rotateY(310deg) rotateZ(45deg) translateX(62px);
  border: solid #f22613;
  box-shadow: 1px 0 0 rgba(255, 255, 255, 0.25);
  border-width: 1px 1px 0 0;
}
.heart3d [class$="32"] {
  -webkit-animation: appear 1s 3.2s infinite alternate linear;
          animation: appear 1s 3.2s infinite alternate linear;
  -webkit-transform: rotateY(320deg) rotateZ(45deg) translateX(62px);
          transform: rotateY(320deg) rotateZ(45deg) translateX(62px);
  border: solid #f22613;
  box-shadow: 1px 0 0 rgba(255, 255, 255, 0.25);
  border-width: 1px 1px 0 0;
}
.heart3d [class$="33"] {
  -webkit-animation: appear 1s 3.3s infinite alternate linear;
          animation: appear 1s 3.3s infinite alternate linear;
  -webkit-transform: rotateY(330deg) rotateZ(45deg) translateX(62px);
          transform: rotateY(330deg) rotateZ(45deg) translateX(62px);
  border: solid #f22613;
  box-shadow: 1px 0 0 rgba(255, 255, 255, 0.25);
  border-width: 1px 1px 0 0;
}
.heart3d [class$="34"] {
  -webkit-animation: appear 1s 3.4s infinite alternate linear;
          animation: appear 1s 3.4s infinite alternate linear;
  -webkit-transform: rotateY(340deg) rotateZ(45deg) translateX(62px);
          transform: rotateY(340deg) rotateZ(45deg) translateX(62px);
  border: solid #f22613;
  box-shadow: 1px 0 0 rgba(255, 255, 255, 0.25);
  border-width: 1px 1px 0 0;
}
.heart3d [class$="35"] {
  -webkit-animation: appear 1s 3.5s infinite alternate linear;
          animation: appear 1s 3.5s infinite alternate linear;
  -webkit-transform: rotateY(350deg) rotateZ(45deg) translateX(62px);
          transform: rotateY(350deg) rotateZ(45deg) translateX(62px);
  border: solid #f22613;
  box-shadow: 1px 0 0 rgba(255, 255, 255, 0.25);
  border-width: 1px 1px 0 0;
}
.heart3d [class$="36"] {
  -webkit-animation: appear 1s 3.6s infinite alternate linear;
          animation: appear 1s 3.6s infinite alternate linear;
  -webkit-transform: rotateY(360deg) rotateZ(45deg) translateX(62px);
          transform: rotateY(360deg) rotateZ(45deg) translateX(62px);
  border: solid #f22613;
  box-shadow: 1px 0 0 rgba(255, 255, 255, 0.25);
  border-width: 1px 1px 0 0;
}

@-webkit-keyframes spin {
  to {
    -webkit-transform: rotateY(360deg) rotateX(360deg);
            transform: rotateY(360deg) rotateX(360deg);
  }
}

@keyframes spin {
  to {
    -webkit-transform: rotateY(360deg) rotateX(360deg);
            transform: rotateY(360deg) rotateX(360deg);
  }
}
@-webkit-keyframes appear {
  to {
    opacity: 1;
  }
}
@keyframes appear {
  to {
    opacity: 1;
  }
}