按钮切换动画

下载代码

html

css

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html

css

svg {
  overflow: visible;
  display: block;
}
button.active svg {
  animation: logspin 1.5s linear infinite, logglow 1.25s ease infinite alternate;
  border-radius: 50%;
}

path {
  fill: none;
  stroke-width: 8;
  stroke: white;
  transition: 0.4s;
}
button.active path:nth-child(1) {
  stroke: #0ebeff;
  d: path("M50, 0 Q100, 0 100,50");
}
button.active path:nth-child(2) {
  stroke: #ae63e4;
  d: path("M100, 50 Q100, 100 50,100");
}
button.active path:nth-child(3) {
  stroke: #ffdd40;
  d: path("M50,100 Q0, 100 0, 50");
}
button.active path:nth-child(4) {
  stroke: #47cf73;
  d: path("M0, 50 Q0, 0 50, 0");
}

@keyframes logspin {
  100% {
    transform: rotate(360deg);
  }
}
@keyframes logglow {
  100% {
    box-shadow: 0 0 5px 2px #0ebeff;
  }
}
.small svg {
  width: 11px;
  height: 11px;
}

.medium {
  padding: 0.5rem 1rem;
}
.medium svg {
  width: 20px;
  height: 20px;
}

.large {
  padding: 1rem 2rem;
}
.large svg {
  width: 50px;
  height: 50px;
}

* {
  box-sizing: border-box;
}

body {
  background: #2d3039;
  height: 100vh;
  margin: 0;
  display: grid;
  place-items: center;
}

button {
  border: 0;
  background: #454856;
  padding: 4px 7px;
  border-radius: 2px;
  margin: 1rem;
}

JavaScript

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