svg+css实现左侧垂直图标菜单伸缩堆叠操作效果代码-html代码-BFW代码库

svg+css实现左侧垂直图标菜单伸缩堆叠操作效果代码

代码语言：html

代码描述：svg+css实现左侧垂直图标菜单伸缩堆叠操作效果代码

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>
body {
  background: #f7f7f7;
}

svg {
  display: inline-block;
  width: 32px;
}

.main {
  background: white;
  position: absolute;
  left: 68px;
  top: 8px;
  right: 8px;
  bottom: 8px;
  border-radius: 8px;
  filter: drop-shadow(0px 1px 2px rgba(0, 0, 0, 0.15));
}

.stack {
  position: relative;
  display: flex;
  flex-direction: column-reverse;
  justify-content: center;
  align-items: center;
  width: 32px;
  transition: all 0.2s;
  filter: drop-shadow(0px 1px 1px rgba(0, 0, 0, 0.2));
  position: absolute;
  bottom: 8px;
  left: 8px;
  background: #ededed;
  padding: 8px 10px 4px 10px;
  border-radius: 12px;
  cursor: pointer;
}

svg {
  height: 32px;
  width: 32px;
  border-radius: 4px;
  background-size: cover;
  overflow: hidden;
  position: relative;
  margin-bottom: 4px;
  transition: all 0.15s;
  transform-origin: 50% 50%;
}

svg:nth-child(2) {
  z-index: 3;
}

svg:nth-child(3) {
  z-index: 2;
}

svg:nth-child(4) {
  z-index: 1;
}

.icon-add {
  width: 12px;
  height: 12px;
}

.icon-chevron {
  width: 6px;
  height: 7px;
}

.stack.closed {
  padding-top: 0;
}
.stack.closed svg {
  transform: scale(0%) translate(0px);
  height: 0;
  opacity: 0;
}
.stack.closed svg:nth-child(n+4) {
  margin-bottom: 1px;
}
.stack.closed svg:nth-child(1) {
  opacity: 1;
  width: 6px;
  height: 7px;
  transform: scale(100%) translate(0px) rotate(-180deg);
}
.stack.closed svg:nth-child(2) {
  transform: scale(100%) translate(0px);
  opacity: 1;
  width: 32px;
  height: 32px;
}
.stack.closed svg:nth-child(3) {
  transform: scale(83.3333%) translateY(0px);
  opacity: 0.8;
  width: 32px;
  height: 32px;
  margin-bottom: -26px;
}
.stack.closed svg:nth-child(4) {
  transform: scale(66.6667%) translateY(0px);
  opacity: 0.6;
  width: 32px;
  height: 32px;
  margin-bottom: -26px;
}

.stack.closed:hover {
  padding-top: 0;
}
.stack.closed:hover svg:nth-child(3) {
  transform: scale(83.3333%) translateY(-2px);
  opacity: 1;
}
.stack.closed:hover svg:nth-child(4) {
  transform: scale(.........完整代码请登录后点击上方下载按钮下载查看