css实现炫酷光线走动按钮动画效果代码-html代码-BFW代码库

css实现炫酷光线走动按钮动画效果代码

代码语言：html

所属分类：动画

代码描述：css实现炫酷光线走动按钮动画效果代码，背景渐变动画+边框线条流动结合，当鼠标悬浮时，按钮背景亮起。

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">

  <meta name="viewport" content="width=device-width, initial-scale=1">


  
  
<style>
@import url("https://fonts.googleapis.com/css2?family=Inter:opsz,wght@14..32,500&display=swap");

:root {
  --shiny-cta-bg: #000000;
  --shiny-cta-bg-subtle: #1a1818;
  --shiny-cta-fg: #ffffff;
  --shiny-cta-highlight: blue;
  --shiny-cta-highlight-subtle: #8484ff;
}

* {
  box-sizing: border-box;
}

html,
body {
  height: 100%;
}

body {
  display: grid;
  place-items: center;
  color: white;
  background: #02040c;
  font-family: "Inter", sans-serif;
  font-optical-sizing: auto;
  font-weight: 500;
  font-style: normal;
  -webkit-font-smoothing: antialiased;
}

@property --gradient-angle {
  syntax: "<angle>";
  initial-value: 0deg;
  inherits: false;
}

@property --gradient-angle-offset {
  syntax: "<angle>";
  initial-value: 0deg;
  inherits: false;
}

@property --gradient-percent {
  syntax: "<percentage>";
  initial-value: 5%;
  inherits: false;
}

@property --gradient-shine {
  syntax: "<color>";
  initial-value: white;
  inherits: false;
}

.shiny-cta {
  --animation: gradient-angle linear infinite;
  --duration: 3s;
  --shadow-size: 2px;
  isolation: isolate;
  position: relative;
  overflow: hidden;
  cursor: pointer;
  outline-offset: 4px;
  padding: 1.25rem 2.5rem;
  font-family: inherit;
  font-size: 1.125rem;
  line-height: 1.2;
  border: 1px solid transparent;
  border-radius: 360px;
  color: var(--shiny-cta-fg);
  background: linear-gradient(var(--shiny-cta-bg), var(--shiny-cta-bg))
      padding-box,
    conic-gradient(
        from calc(var(--gradient-angle) - var(--gradient-angle-offset)),
        transparent,
        var(--shiny-cta-highlight) var(--gradient-percent),
        var(--gradient-shine) calc(var(--gradient-percent) * 2),
        var(--shiny-cta-highlight) calc(var(--gradient-percent) * 3),
        transparent calc(var(--gradient-percent) * 4)
      )
      border-box;
  box-shadow: inset 0 0 0 1px var(--shiny-cta-bg-subtle);

  &::before,
  &::after,
  span::before {
    content: "";
    pointer-events: none;
    position: absolute;
    inset-inline-start: 50%;
    inset-block-start: 50%;
    translate: -50% -50%;
    z-index: -1;
  }

  &:active {
    translate: 0 1px;
  }
}

/* Dots pattern */
.shiny-cta::before {
  --size: calc(100% - var(--shadow-size) * 3);
  --position: 2px;
  --space: calc(var(--position) * 2);
  width: var(--size);
  height: var(--size);
  background: radial-gradient(
      circle at var(--position) var(--position),
      white calc(var(--position) / 4),
      transparent 0
    )
    padding-.........完整代码请登录后点击上方下载按钮下载查看