css实现一个地图折叠展开动画效果代码-html代码-BFW代码库

css实现一个地图折叠展开动画效果代码

代码语言：html

所属分类：动画

代码描述：css实现一个地图折叠展开动画效果代码

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>
:root {
	--shadow-color: 0, 0, 0 ;
	--border-map: 1px dashed #6a5542 ;
	--shadow-bg: #130903;
	--map-img-url: url(//repo.bfw.wiki/bfwrepo/image/6032e655ee722.png);

}
	
body {
	margin: 0;
	padding: 0;
	display: flex;
	flex-wrap: wrap;
	background: url(//repo.bfw.wiki/bfwrepo/image/6032e554eeb71.png);
}

.map-container {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    outline: none;
    width: 100vw;
    height: 100vh;
}

.map-container:before {
    content: "";
    position: absolute;
    top: 0;
	left: 0;
	width: 100vw;
	height: 100vh;
	background: radial-gradient(transparent 0%,  transparent 65%, #000000 100%); 
}

.map {
    background: #e3d198;
	z-index: 13;
    transition: all 0.5s ease 0s;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    outline: none;
    width: 16vw;
    height: 30vh;
	cursor: pointer;	
    transform-origin: 0% 0%;
	perspective-origin: center; 
    perspective: 800px ;
	border-radius: 5px;
	transform-origin: center;
    image-rendering: pixelated;
}

.map a {
	width: 16vw;
	height: 30vh;
}

.map div {
    position: absolute;	
	backface-visibility: hidden;
    width: 16vw;
    height: 30vh;
	perspective-origin: center center;
    perspective: 100vw;
	background-color: #e3d198;
}


.front-mid {
    background: var(--map-img-url) no-repeat center calc(50%  - 1px);
	z-index: 12;
	box-shadow: 0px 10px 10px -5px var(--shadow-bg), 5px 0px 10px -5px var(--shadow-bg), -5px 0px 10px -5px var(--shadow-bg);
	border-radius: 3px;
	transition: all 0.25s ease 1.5s;
	animation: initial-fold 6s 1;
}
.map:hover .front-mid {
	box-shadow: 0 0 0 0 #00000000;
	border-radius: 0;
	transition: all 0.25s ease 0.5s;
}


.front-top {
    background: var(--map-img-url) no-repeat center calc(50% + 30vh);
    z-index: 11;
    transition: all 0.4s ease 1.5s;
    transform-origin: center bottom;
    transform: rotateX(180deg);
    top: -30vh;
	border-top: var(--border-map);
    margin-top: -1px;
	animation: folding-top 6s 1;
}
.map:hover .front-top  {
    transform: rotateX(0deg);
    transition: all 0.4s ease 0.25s;
	transform-origin: center bottom;
}


.front-bot {
    background: var(--map-img-url) no-repeat  center calc(50% - 30vh - 1px);
	z-index: 10;
    transition: all 0.5s ease 1.25s;
	transform-origin: center top;
	transform: rotateX(-180deg);
    top: 30vh;
	border-bottom: var(--border-map);
	animation: folding-bot 6s 1;
}
.map:hover .front-bot {
    transform: rotateX(0deg);
    transition: all 0.5s ease.........完整代码请登录后点击上方下载按钮下载查看