方加载动画

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html

css

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html

css

body {
  background: #282828;
}

svg {
  position: fixed;
  top: 50%;
  left: 50%;
  -webkit-transform: translate(-50%, -50%) scale(0.5);
          transform: translate(-50%, -50%) scale(0.5);
}

.stroke-still {
  stroke: #232323;
}

.stroke-animation {
  -webkit-animation: stroke-spacing 1.2s ease-in, stroke-color 4.8s linear;
          animation: stroke-spacing 1.2s ease-in, stroke-color 4.8s linear;
  -webkit-animation-iteration-count: infinite;
          animation-iteration-count: infinite;
  -webkit-animation-delay: 0;
          animation-delay: 0;
  -webkit-animation-direction: normal;
          animation-direction: normal;
  -webkit-animation-fill-mode: forwards;
          animation-fill-mode: forwards;
  -webkit-animation-play-state: running;
          animation-play-state: running;
  -webkit-transform-origin: center center;
          transform-origin: center center;
}

@-webkit-keyframes stroke-spacing {
  0% {
    stroke-dasharray: 0 200;
  }
  45% {
    stroke-dashoffset: 0;
    stroke-dasharray: 200 200;
  }
  90% {
    stroke-dashoffset: -200;
    stroke-dasharray: 200 200;
  }
  100% {
    stroke-dashoffset: -200;
    stroke-dasharray: 200 200;
  }
}

@keyframes stroke-spacing {
  0% {
    stroke-dasharray: 0 200;
  }
  45% {
    stroke-dashoffset: 0;
    stroke-dasharray: 200 200;
  }
  90% {
    stroke-dashoffset: -200;
    stroke-dasharray: 200 200;
  }
  100% {
    stroke-dashoffset: -200;
    stroke-dasharray: 200 200;
  }
}
@-webkit-keyframes stroke-color {
  0% {
    stroke: #643232;
  }
  24% {
    stroke: #643232;
  }
  25% {
    stroke: #327864;
  }
  49% {
    stroke: #327864;
  }
  50% {
    stroke: #32326e;
  }
  74% {
    stroke: #32326e;
  }
  75% {
    stroke: #78325a;
  }
  99% {
    stroke: #78325a;
  }
}
@keyframes stroke-color {
  0% {
    stroke: #643232;
  }
  24% {
    stroke: #643232;
  }
  25% {
    stroke: #327864;
  }
  49% {
    stroke: #327864;
  }
  50% {
    stroke: #32326e;
  }
  74% {
    stroke: #32326e;
  }
  75% {
    stroke: #78325a;
  }
  99% {
    stroke: #78325a;
  }
}

JavaScript

粒子时间文字 hover canvas 3d 游戏音乐火焰水波轮播图鼠标跟随动画 css 加载动画导航菜单按钮滑块 tab 弹出层统计图 svg