svg+css实现带图标描边动画的菜单栏效果代码-html代码-BFW代码库

代码语言：html

代码描述：svg+css实现带图标描边动画的菜单栏效果代码

下面为部分代码预览，完整代码请点击下载或在bfwstudio webide中打开

<!DOCTYPE html>
<html lang="en" >
<head>
  <meta charset="UTF-8">
<style>
    .tabs {
  --background: #FFFFFF;
  --text-color: #414856;
  --color-01: #FFB400;
  --color-02: #FF5100;
  --color-03: #9901F8;
  --width: 300px;
  --height: 75px;
  --border-radius: var(--height);
  background: var(--background);
  width: var(--width);
  height: var(--height);
  padding: 0;
  position: relative;
  border-radius: var(--border-radius);
  box-shadow: 0 10px 30px rgba(65, 72, 86, 0.05);
  display: flex;
  justify-content: space-around;
  align-items: center;
  padding: 0 15px;
  box-sizing: border-box;
}
.tabs label {
  width: 25px;
  height: 25px;
  cursor: pointer;
  position: relative;
}
.tabs label::before {
  content: "";
  position: absolute;
  width: 100%;
  height: 100%;
  background: var(--color-01);
  border-radius: 50%;
  opacity: var(--opacity, 0);
  transform: scale(0);
}
.tabs label svg {
  width: 100%;
  height: 100%;
}
.tabs label svg .icon {
  fill: none;
  stroke: var(--text-color);
  stroke-dashoffset: 98;
  stroke-width: 2px;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.tabs label svg .icon:nth-child(2) {
  opacity: 0;
  stroke: var(--color-01);
  -webkit-animation-delay: 0.2s !important;
          animation-delay: 0.2s !important;
}
.tabs label svg .icon:nth-child(3) {
  opacity: 0;
  stroke: var(--color-02);
  -webkit-animation-delay: 0.3s !important;
          animation-delay: 0.3s !important;
}
.tabs label svg .icon:nth-child(4) {
  opacity: 0;
  stroke: var(--color-03);
  -webkit-animation-delay: 0.4s !important;
          animation-delay: 0.4s !important;
}
.tabs label svg .icon:nth-child(5) {
  opacity: 0;
  stroke: var(--color-01);
  -webkit-animation-delay: 0.5s !important;
          animation-delay: 0.5s !important;
}
.tabs input {
  display: none;
}
.tabs input:checked + label::before {
  -webkit-animation: click-animation 0.4s ease forwards;
          animation: click-animation 0.4s ease forwards;
}
.tabs input:checked + label svg .icon:first-child {
  -webkit-animation: stroke-animation-first 0.5s linear forwards 0.5s;
          animation: stroke-animation-first 0.5s linear forwards 0.5s;
}
.tabs input:checked + label svg .icon:nth-child(2) {
  -webkit-animation: stroke-animation 0.5s linear;
          animation: stroke-animation 0.5s linear;
}
.tabs input:checked + label svg .icon:nth-child(3) {
  -webkit-animation: stroke-animation 0.5s linear;
          animation: stroke-animation 0.5s linear;
}
.tabs input:checked + label svg .icon:nth-child(4) {
  -webkit-animation: stroke-animation 0.5s linear;
          animation: stroke-animation 0.5s linear;
}
.tabs input:checked + label svg .icon:last-child {
  -webkit-animation: stroke-animation-last 0.5s linear forwards;
          animation: stroke-animation-last 0.5s linear forwards;
}

@-webkit-keyframes stroke-animation-first {
  0% {
    opacity: 1;
    stroke-dashoffset: 98;
    stroke-dasharray: 98 0;
  }
  100% {
    opacity: 0;
    stroke-dashoffset: 0;
    stroke-dasharray: 0 98;
  }
}

@keyframes stroke-animation-first {
  0% {
    opacity: 1;
    stroke-dashoffset: 98;
    stroke-dasharray: 98 0;
  }
  100% {
    opacity: 0;
    stroke-dashoffset: 0;
    stroke-dasharray: 0 98;
  }
}
@-webkit-keyframes stroke-animation {
  0% {
    opacity: 1;
    stroke-dashoffset: 98;
    stroke-dasharray: 0 98 0 0;
  }
  15% {
    stroke-dasharray: 0 98 18 0;
  }
  100% {
    opacity: 1;
    stroke-dashoffset: 0;
    stroke-dasharray: 0 98 18 0;
  }
}
@keyframes stroke-animation {
  0% {
    opacity: 1;
    stroke-dashoffset: 98;
    stroke-dasharray: 0 98 0 0;
  }
  15% {
    stroke-dasharray: 0 98 18 0;
  }
  100% {
    opacity: 1;
    stroke-dashoffset: 0;
    stroke-dasharray: 0 98 18 0;
  }
}
@-webkit-keyframes stroke-animation-last {
  0% {
    opacity: 1;
    stroke-dashoffset: 98;
    stroke-dasharray: 98 98 18 0;
  }
  15% {
    stroke-dasharray: 116 98 18 0;
  }
  100% {
    opacity: 1;
    stroke-dashoffset: 0;
    stroke-dasharray: 116 98 18 0;
  }
}
@keyframes stroke-animation-last {
  0% {
    opacity: 1;
    stroke-dashoffset: 98;
    stroke-dasharray: 98 98 18 0;
  }
  15% {
    stroke-dasharray: 116 98 18 0;
  }
  100% {
    opacity: 1;
    stroke-dashoffset: 0;
    stroke-dasharray: 116 98 18 0;
  }
}
@-webkit-keyframes click-animation {
  50% {
    transform: scale(4);
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