css实现信封墙拆信封效果代码
代码语言:html
所属分类:布局界面
代码描述:css实现信封墙拆信封效果代码
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>
@charset "UTF-8";
* {
margin: 0;
padding: 0;
box-sizing: border-box;
position: relative;
}
*::before,
*::after {
content: "";
display: block;
position: absolute;
}
h1 {
font-size: 1.25rem;
text-align: center;
padding: 6vh;
font-family: 'Poppins', sans-serif;
font-weight: 500;
}
body {
background: #f3e0d4;
}
body .wrapper {
width: 100%;
margin: auto;
padding: 8%;
display: grid;
grid-template-columns: repeat(auto-fit, minmax(6.5rem, 1fr));
grid-auto-rows: 3rem;
grid-row-gap: 3rem;
}
.envelope {
list-style: none;
width: 6rem;
height: 4rem;
background: blue;
}
.envelope::before {
width: 6rem;
height: 2.4rem;
top: 0;
left: 0;
transform-origin: 0% 0%;
transition: all 0.5s ease-out;
}
.card {
width: 5rem;
height: 1rem;
left: 0.5rem;
bottom: 3rem;
}
.card::after {
width: 3rem;
height: 1.6rem;
background: #fffefc;
bottom: 1rem;
left: 1rem;
transition: all 3s;
display: flex;
justify-content: center;
align-items: flex-start;
padding-top: 0.2em;
font-size: 1.25rem;
}
.card::before {
height: 0rem;
width: 6rem;
left: -0.5rem;
bottom: -2rem;
z-index: 2;
}
details[open] .envelope::before {
transform: rotateX(180deg);
}
details[open] .card::after {
animation: open 1.5s ease-in-out;
}
details[open] .card::before {
animation: disappear .8s ease-in-out;
}
details:nth-of-type(6n+1) .envelope {
background: linear-gradient(transparent 1%, #6a8e53 2%, transparent 5%), linear-gradient(-147deg, #769e5c 50%, transparent 40%) no-repeat 0 0/3rem 2rem, linear-gradient(147deg, #769e5c 50%, transparent 40%) no-repeat 3rem 0/3rem 2rem, linear-gradient(-33deg, #91b27b 67%, #769e5c 68% 69%, transparent 69%) no-repeat 0 2rem/3rem 4rem, linear-gradient(33deg, #91b27b 67%, #769e5c 68% 69%, transparent 69%) no-repeat 3rem 2rem/3rem 4rem, linear-gradient(-33deg, #91b27b 50%, transparent 52%), linear-gradient(33deg, #91b27b 50%, transparent 52%);
}
details:nth-of-type(6n+1) .envelope::before {
background: linear-gradient(33deg, transparent 50%, #769e5c 50%) 0 0/3rem 2.4rem, linear-gradient(-33deg, transparent 50%, #769e5c 50%) 3rem 0/3rem 2.4rem;
background-repeat: no-repeat;
}
details:nth-of-type(6n+1) .card {
background: linear-gradient(33deg, #91b27b 38%, transparent 39%), linear-gradient(-33deg, transparent 38%, #fffefc 39%);
}
details:nth-of-type(6n+1) .card::before {
background: linear-gradient(-33deg, #91b27b 67%, #769e5c 68% 69%, transparent 69%) no-repeat 0 2rem/3rem 4rem, linear-gradient(33deg, #91b27b 67%, #769e5c 68% 69%, transparent 69%) no-repeat 3rem 2rem/3rem 4rem, linear-gradient(-33deg, #91b27b 50%, transparent 52%), linear-gradient(33deg, #91b27b 50%, transparent 52%);
}
details:nth-of-type(6n+2) .envelope {
background: linear-gradient(transparent 1%, #016c82 2%, transparent 5%), linear-gradient(-147deg, #01819b 50%, transparent 40%) no-repeat 0 0/3rem 2rem, linear-gradient(147deg, #01819b 50%, transparent 40%) no-repeat 3rem 0/3rem 2rem, linear-gradient(-33deg, #01ABCE 67%, #01819b 68% 69%, transparent 69%) no-repeat 0 2rem/3rem 4rem, linear-gradient(33deg, #01ABCE 67%, #01819b 68% 69%, transparent 69%) no-repeat 3rem 2rem/3rem 4rem, linear-gradient(-33deg, #01ABCE 50%, transparent 52%), linear-gradient(33deg, #01ABCE 50%, transparent 52%);
}
details:nth-of-type(6n+2) .envelope::before {
background: linear-gradient(33deg, transparent 50%, #01819b 50%) 0 0/3rem 2.4rem, linear-gradient(-33deg, transparent 50%, #01819b 50%) 3rem 0/3rem 2.4rem;
background-repeat: no-repeat;
}
details:nth-of-type(6n+2) .card {
background: linear-gradient(33deg, #01ABCE 38%, transparent 39%), linear-gradient(-33deg, transparent 38%, #fffefc 39%);
}
details:nth-of-type(6n+2) .card::before {
background: linear-gradient(-33deg, #01ABCE 67%, #01819b 68% 69%, transparent 69%) no-repeat 0 2rem/3rem 4rem, linear-gradient(33deg, #01ABCE 67%, #01819b 68% 69%, transparent 69%) no-repeat 3rem 2rem/3rem 4rem, linear-gradient(-33deg, #01ABCE 50%, transparent 52%), linear-gradient(33deg, #01ABCE 50%, transparent 52%);
}
details:nth-of-type(6n+3) .envelope {
background: linear-gradient(transparent 1%, #bb9200 2%, transparent 5%), linear-gradient(-147deg, #d4a700 50%, transparent 40%) no-repeat 0 0/3rem 2rem, linear-gradient(147deg, #d4a700 50%, transparent 40%) no-repeat 3rem 0/3rem 2rem, linear-gradient(-33deg, #FFCA08 67%, #d4a700 68% 69%, transparent 69%) no-repeat 0 2rem/3rem 4rem, linear-gradient(33deg, #FFCA08 67%, #d4a700 68% 69%, transparent 69%) no-repeat 3rem 2rem/3rem 4rem, linear-gradient(-33deg, #FFCA08 50%, transparent 52%), linear-gradient(33deg, #FFCA08 50%, transparent 52%);
}
details:nth-of-type(6n+3) .envelope::before {
background: linear-gradient(33deg, transparent 50%, #d4a700 50%) 0 0/3rem 2.4rem, linear-gradient(-33deg, transparent 50%, #d4a700 50%) 3rem 0/3rem 2.4rem;
background-repeat: no-repeat;
}
details:nth-of-type(6n+3) .card {
background: linear-gradient(33deg, #FFCA08 38%, transparent 39%), linear-gradient(-33deg, transparent 38%, #fffefc 39%);
}
details:nth-of-type(6n+3) .card::before {
background: linear-gradient(-33deg, #FFCA08 67%, #d4a700 68% 69%, transparent 69%) no-repeat 0 2rem/3rem 4rem, linear-gradient(33deg, #FFCA08 67%, #d4a700 68% 69%, transparent 69%) no-repeat 3rem 2rem/3rem 4rem, linear-gradient(-33deg, #FFCA08 50%, transparent 52%), linear-gradient(33deg, #FFCA08 50%, transparent 52%);
}
details:nth-of-type(6n+4) .envelope {
background: linear-gradient(transparent 1%, #c16c07 2%, transparent 5%), linear-gradient(-147deg, #d97a08 50%, transparent 40%) no-repeat 0 0/3rem 2rem, linear-gradient(147deg, #d97a08 50%, transparent 40%) no-repeat 3rem 0/3rem 2rem, linear-gradient(-33deg, #F7941D 67%, #d97a08 68% 69%, transparent 69%) no-repeat 0 2rem/3rem 4rem, linear-gradient(33deg, #F7941D 67%, #d97a08 68% 69%, transparent 69%) no-repeat 3rem 2rem/3rem 4rem, linear-gradient(-33deg, #F7941D 50%, transparent 52%), linear-gradient(33deg, #F7941D 50%, transparent 52%);
}
details:nth-of-type(6n+4) .envelope::before {
background: linear-gradient(33deg, transparent 50%, #d97a08 50%) 0 0/3rem 2.4rem, linear-gradient(-33deg, transparent 50%, #d97a08 50%) 3rem 0/3rem 2.4.........完整代码请登录后点击上方下载按钮下载查看
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