CSS3 制作绽放的莲花采用效果叠加实现

<section class="demo">
<div class="box">
<div class="leaf"></div>
<div class="leaf"></div>
<div class="leaf"></div>
<div class="leaf"></div>
<div class="leaf"></div>
<div class="leaf"></div>
<div class="leaf"></div>
<div class="leaf"></div>
<div class="leaf"></div>
</div>
</section>

View Code
body {
background-color: #000;
}
.demo {
margin:0px auto;
width: 500px;
}
/*莲花花瓣的容器*/
.box {
position: relative;/*设置相对定位，因为花瓣都要进行绝对定位*/
height: 400px;
margin-top:400px
}
/*花瓣进行绝对定位*/
.box .leaf {
position: absolute;
}
/*绘制莲花花瓣*/
.leaf {
margin-top:0px;
width: 200px;
height: 200px;
border-radius: 200px 0px;/*制作花瓣角*/
background: -moz-linear-gradient(45deg,rgba(188,190,192,1) 8%,rgba(158,31,99,1) 30%,rgba(158,31,99,1) 100%);/*制作花瓣颜色*/
background: -webkit-linear-gradient(45deg,rgba(188,190,192,1) 8%,rgba(158,31,99,1) 30%,rgba(158,31,99,1) 100%);/*制作花瓣颜色*/
opacity: .6;
filter:alpha(opacity=50);
transform: rotate(135deg);/*花瓣旋转135deg*/
transform-origin: top right;/*重置花瓣旋转原点，这个很重要*/
}
@keyframes show-2 {
% {
transform: rotate(135deg);
}
% {
transform: rotate(45deg);
}
%{
transform: rotate(135deg);
}
}
@keyframes show-3 {
% {
transform: rotate(135deg);
}
% {
transform: rotate(65deg);
}
%{
transform: rotate(135deg);
}
}
@keyframes show-4 {
% {
transform: rotate(135deg);
}
% {
transform: rotate(85deg);
}
%{
transform: rotate(135deg);
}
}
@keyframes show-5 {
% {
transform: rotate(135deg);
}
% {
transform: rotate(105deg);
}
%{
transform: rotate(135deg);
}
}
@keyframes show-6 {
% {
transform: rotate(135deg);
}
% {
transform: rotate(165deg);
}
%{
transform: rotate(135deg);
}
}
@keyframes show-7 {
% {
transform: rotate(135deg);
}
% {
transform: rotate(185deg);
}
%{
transform: rotate(135deg);
}
}
@keyframes show-8 {
% {
transform: rotate(135deg);
}
% {
transform: rotate(205deg);
}
%{
transform: rotate(135deg);
}
}
@keyframes show-9 {
% {
transform: rotate(135deg);
}
% {
transform: rotate(225deg);
}
%{
transform: rotate(135deg);
}
}
.leaf:nth-child(1) {
background: -moz-linear-gradient(45deg,rgba(250,250,250,1) 8%,rgba(158,31,99,1) 30%,rgba(158,31,99,1) 100%);/*制作花瓣颜色*/
}
.leaf:nth-child(2) {
animation: show-2 6s ease-in-out infinite;
}
.leaf:nth-child(3) {
animation: show-3 6s ease-in-out infinite;
}
.leaf:nth-child(4) {
animation: show-4 6s ease-in-out infinite;
}
.leaf:nth-child(5) {
animation: show-5 6s ease-in-out infinite;
}
.leaf:nth-child(6) {
animation: show-6 6s ease-in-out infinite;
}
.leaf:nth-child(7) {
animation: show-7 6s ease-in-out infinite;
}
.leaf:nth-child(8) {
animation: show-8 6s ease-in-out infinite;
}
.leaf:nth-child(9) {
animation: show-9 6s ease-in-out infinite;
}