animarte/animations/circles/pulsing-1.css

Making the digital world a little more animated place

.animarte {
  position: relative;
  isolation: isolate;
  box-sizing: border-box;
  overflow: hidden;
  flex-shrink: 0;
  width: var(--animarte-size);
  height: var(--animarte-size);
  color: var(--animarte-color);
}

.animarte-circles {
  display: grid;
  justify-items: center;
  align-items: center;
}
.animarte-circles--pulsing-1 .animarte-circles__element {
  grid-area: 1/1;
  margin: 0;
  width: 100%;
  height: 100%;
  border-radius: 50%;
  background: transparent;
  border: 1px solid currentColor;
  animation-name: circlesPulsing1;
  animation-duration: var(--animarte-speed);
  animation-iteration-count: infinite;
  animation-timing-function: ease-in-out;
}
.animarte-circles--pulsing-1 .animarte-circles__element:nth-of-type(1) {
  width: calc(20% * 1);
  height: calc(20% * 1);
  animation-delay: calc(var(--animarte-speed) / 2 / 4 * 1);
}
.animarte-circles--pulsing-1 .animarte-circles__element:nth-of-type(2) {
  width: calc(20% * 2);
  height: calc(20% * 2);
  animation-delay: calc(var(--animarte-speed) / 2 / 4 * 2);
}
.animarte-circles--pulsing-1 .animarte-circles__element:nth-of-type(3) {
  width: calc(20% * 3);
  height: calc(20% * 3);
  animation-delay: calc(var(--animarte-speed) / 2 / 4 * 3);
}
.animarte-circles--pulsing-1 .animarte-circles__element:nth-of-type(4) {
  width: calc(20% * 4);
  height: calc(20% * 4);
  animation-delay: calc(var(--animarte-speed) / 2 / 4 * 4);
}
.animarte-circles--pulsing-1 .animarte-circles__element:nth-of-type(5) {
  width: calc(20% * 5);
  height: calc(20% * 5);
  animation-delay: calc(var(--animarte-speed) / 2 / 4 * 5);
}

@keyframes circlesPulsing1 {
  0%, 100% {
    transform: scale(0.85);
    opacity: 0.2;
  }
  50% {
    transform: scale(1);
    opacity: 1;
  }
}