gsap文字上蹿下跳动画效果-html代码-BFW代码库

代码语言：html

所属分类：动画

代码描述：gsap文字上蹿下跳动画效果

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>
@import url("https://fonts.googleapis.com/css?family=Bebas+Neue&display=swap");
:root {
  --animation-duration: 2400ms;
  --animation-timing-function: ease-in-out;
  --animation-iteration-count: infinite;
  --bg-color: #f378c7;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  width: 100%;
  height: 100vh;
  background-color: var(--bg-color);
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  overflow: hidden;
}

.icons {
  display: none;
}

.container {
  position: relative;
  width: 400px;
  height: 260px;
}
.container--1 {
  --delay-offset: -1000ms;
}
.container--1 .text .char-container:nth-child(1) .icon {
  top: 50%;
  left: 10%;
}
.container--1 .text .char-container:nth-child(5) .icon {
  top: 15%;
  left: 50%;
}
.container--2 {
  --delay-offset: -2000ms;
}
.container--2 .text .char-container:nth-child(2) .icon {
  top: 60%;
  left: 10%;
}
.container--2 .text .char-container:nth-child(4) .icon {
  top: 75%;
  left: 80%;
}
.container .text-container,
.container .shadow-container {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}
.container .text {
  position: absolute;
  top: 50%;
  display: flex;
  font-size: 12rem;
  font-family: "Bebas Neue";
  font-weight: bold;
  letter-spacing: 5px;
  -webkit-text-stroke: 2px #161618;
  user-select: none;
  pointer-events: none;
}
.container .text .char-container {
  position: relative;
}
.container .text .icon {
  position: absolute;
  width: 1rem;
  height: 1rem;
  stroke-width: 25px;
  stroke: #161618;
  transform: translate(-50%, -50%);
  animation: scaleUpdown var(--animation-duration) var(--animation-timing-function) var(--animation-iteration-count);
  animation-delay: var(--icon-animation-delay);
}
.container .text-container {
  z-index: 1;
}
.container .text-container .text {
  transform: translate(-50%, -50%);
  animation: upDown var(--animation-duration) var(--animation-timing-function) var(--animation-iteration-count);
}
.container .text-container .text .icon {
  fill: #f2f2f2;
}
.container .text-container .text:nth-child(1) {
  left: 45.5%;
  animation-delay: calc(var(--delay-offset) + (0.1s * 1));
  z-index: -1;
}
.container .text-container .text:nth-child(2) {
  left: 46%;
  animation-delay: calc(var(--delay-offset) + (0.1s * 2));
  z-index: -2;
}
.container .text-container .text:nth-child(3) {
  left: 46.5%;
  animation-delay: calc(var(--delay-offset) + (0.1s * 3));
  z-index: -3;
}
.container .text-container .text:nth-child(4) {
  left: 47%;
  animation-delay: calc(var(--delay-offset) + (0.1s * 4));
  z-index: -4;
}
.container .shadow-container {
  z-index: 0;
}
.container .shadow-container .text {
  -webkit-text-stroke: 0;
  color: #e900a3;
  top: 53%;
}
.container .shadow-container .text:nth-child(1) {
  opacity: 0;
  left: 47.5%;
  transform: translate(-50%, -50%);
}
.container .shadow-container .text:nth-child(2) {
  opacity: 0;
  left: 48%;
  transform: translate(-50%, -50%);
}
.container .shadow-container .text:nth-child(3) {
  opacity: 0;
  left: 48.5%;
  transform: translate(-50%, -50%);
}
.container .shadow-container .text:nth-child(4) {
  opacity: 0;
  left: 49%;
  transform: translate(-50%, -50%);
}
.container .shadow-container .text .icon {
  fill: #e900a3;
  stroke-width: 0;
}

@keyframes upDown {
  0%,
	100% {
    opacity: 1;
    transform: translate(-50%, -70%);
  }
  50% {
    transform: translate(-50%, -30%);
  }
}
@keyframes scaleUpdown {
  0% {
    transform: translate(-50%, -50%) scale(1) rotate(0);
  }
  50% {
    transform: translate(-50%, -50%) scale(1.5) rotate(90deg);
  }
  100% {
    transform: translate(-50%, -50%) scale(1) rotate(180deg);
  }
}
.support {
  position: absolute;
  right: 10px;
  bottom: 10px;
  padding: 10px;
  display: flex;
}
.support a {
  margin: 0 10px;
  color: #f2f2f2;
  font-size: 1.8rem;
  backface-visibility: hidden;
  transition: all 150ms ease;
}
.support a:hover {
  transform: scale(1.1);
}
</style>

</head>
<body translate="no&qu.........完整代码请登录后点击上方下载按钮下载查看