css+scene实现树木生长新芽开花落下动画效果代码-html代码-BFW代码库

代码语言：html
所属分类：动画
代码描述：css+scene实现树木生长新芽开花落下动画效果代码
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>
body {
	background : #FEFDE3;
}        
.slope {
	background: #CADC88;
	width: 100%;
	height: 100px;
	border-radius: 50% 50% 0px 0px / 100% 100% 0px 0px;
	overflow: hidden;
    z-index: -1;
}
.slope:before {
    content: "";
    background: #F2EDB4;
    border-radius: 50%;
    width:80px;
    height: 30px;
    position: absolute;
    left:50%;
    margin-left: -40px;
    top:-5px;   
    
    
}
.background {
    width: 350px;
    height: 445px;
    position: absolute;
    margin: auto;
    bottom: 0;
    left: -200px;
    right: -200px;
    
}
.background .slope {
    position: absolute;
    bottom:0;
}
.background>.flower {
    width: 25px;
    height: 25px;
    z-index: 0;
}
.background>.flower1 {
    top: 30px;
    left: 20%;
}
.background>.flower2 {
    top: 50px;
    left: 40%;
}
.background>.flower3 {
    top: 20px;
    left: 60%;
}
.background>.flower4 {
    top: 80px;
    left: 80%;
}
.background>.flower5 {
    top: 80px;
    left: 50%;
}
.tree {
/* 			background: ; */
    width:2px;
/* 			height: 200px; */
    border-right: 8px solid transparent;
    border-left: 8px solid transparent;
    border-bottom: 300px solid #816954;
    position: absolute;
    left: 50%;
    
    transform-origin: 50% 300px;
    top: 50px;
    margin-left: -8px;
}


.branch {
    position: absolute;
    width: 150px;
    height: 40px;
    border-bottom: 5px solid #816954;			
}
.branch:before, .branch:after {
    content: "";
    position: absolute;
    width: inherit;
    height: inherit;
    border:inherit;
    border-radius: inherit;
    z-index: 0;
}
.branch:before {
    transform: rotate(1deg);
}
.branch:after {
    transform: rotate(2deg);
}
.branch.left, .branch.left:before, .branch.left:after {
    transform-origin: 0px 0px;
}
.branch.right, .branch.right:before, .branch.right:after {
    transform-origin: 100% 0px;
}
.branch.left {
    border-bottom-left-radius: 100% 100%;
    transform-origin: 100% 100%;
}
.branch.right {
    border-bottom-right-radius: 100% 100%;
    transform-origin: 0% 100%;
    margin-left: 1px;
}

.tree>.branch.left {
    transform:rotate(5deg);
}
.tree>.branch.right {
    transform:rotate(-5deg);
}
.leaf { 
    position: absolute;
    width: 23px;
    height: 23px;
    background: #C5EABE; 
    border-radius: 0px 100%;
    z-index: 1;
    transform-origin: 0px 0px;
    
}
.leaf:before {
/*    content:"";*/
    position: absolute;
    width:2px;
    height: 2px;
    background: #f55;
}
.flower {
    position: absolute;
    width: 50px;
    height: 50px;
    z-index: 2;
}
.flower:after {
    position: absolute;
    content: "";
    left: 0px;
    right: 0px;
    top: 0px;
    bottom: 0px;
    background: #e55;
    border-radius: 50%;
    width: 30%;
    height: 30%;
    margin: auto;
}
.flower .petal {
    width: 100%;
    height: 100%;
    position: absolute;
    transform: rotate(72deg);
}
.flower .petal::before, .flower .petal::after {
    content: "";
    position: absolute;
    width: 60%;
    height: 60%;
    background: #F0A5A6;
    border-radius: 0px 100px;
    top: 50%;
    left: 50%;
    margin-left: -20%;
    margin-top: -20%;
    transform-origin: 33% 33%;
}
.flower .petal::after {
    transform: rotate(36deg)
}

.flower.petal5 .petal {
    transform: rotate(144deg);
}
.flower.petal5 .petal::after {
    transform: rotate(-72deg);   
}
.flower.petal5>.petal::after {
    content:none;
}
.flower.petal6 .petal{
    transform: rotate(120deg);
}
.flower.petal6 .petal::after {
    transform: rotate(60deg);   
}
.flower.petal8 .petal{
    transform: rotate(90deg);
}
.flower.petal8 .petal::after {
    transform: rotate(45deg);   
    width: 56%;
    height: 56%;
}


.flower.roundpetal .petal:before, .flower.roundpetal .petal:after{
    width: 30%;
    border-radius: 0px;
    margin-left: -15%;
    margin-top: 0%;
    top: 0%;
    height: 50%;
    border-radius: 50% 50% 0px 0px;
    transform-origin: 50% 100%;
}
.heart {
    position:absolute;
    width: 50px;
    height: 50px;
    z-index: 2;
}
.heart:before, .heart:after {
    position: absolute;
    content: "";
    width:80%;
    height: 80%;
    border-radius: 100% 0%;
    background: #F0A5A6;
    left: 50%;
    top: 20%;
    transform-origin: 0% 100%;
}
.heart:before {
    transform: rotate(-65deg);
}
.heart:after {
    transform: rotate(-25deg);
}



.tulip {
    position:absolute;
    width: 50px;
    height: 50px;
    z-index: 2;
    transform-origin: 50% 100%;
}
.tulip:before, .tulip:after, .tulip .peak {
    position: absolute;
    content: "";
    width:80%;
    height: 80%;
    border-radius: 100% 0%;
    background: #F0A5A6;
    left: 50%;
    top: 20%;
    transform-origin: 0% 100%;
}
.tulip:before {
    transform: rotate(-70deg);
}
.tulip:after {
    transform: rotate(-20deg);
}
.tulip .peak {
    transform: rotate(-45deg);
}


.redflower:before, .redflower:after, .redflower .peak , .redflower .petal:before, .redflower .petal:after {
    background: #F0A5A6;
}

.greenflower:before, .greenflower:after, .greenflower .peak , .greenflower .petal:before, .greenflower .petal:after {
    background: #D5E4B6;
}
.blueflower:before, .blueflower:after, .blueflower .peak , .blueflower .petal:before, .blueflower .petal:after {
    background: #A7D3ED;
}
.yellowflower:before, .yellowflower:after, .yellowflower .peak , .yellowflower .petal:before, .yellowflower .petal:after {
    background: #FEDFBC;
}
.purpleflower:before, .purpleflower:after, .purpleflower .peak , .purpleflower .petal:before, .purpleflower .petal:after {
    background: #F0CCFE;
}

.flower:after {
    background: #f5f5f5;
}


.branch .branch:after {
    content:none;
}


.tree>.leaf1 {
    width: 15px;
    height: 15px;
    transform: rotate(-150deg);
}

.tree>.leaf2 {
width: 15px;
    height: 15px;
    transform: rotate(-100deg);
}


.branch1 {
    top: 190px;
    right: 0;
    
}
.branch1 .branch-inner1 {
    width: 60px;
    height: 40px;
    transform: rotate(35deg);
    border-bottom-left-radius: 100% 70%;
    left: 50px;
    top: 0px;
    border-width: 5px;	
}
.branch1 .branch-inner2 {
    width: 50px;
    height: 20px;
    transform: rotate(-40deg);
    border-bottom-left-radius: 100% 70%;
    left: 26px;
    top: 13px;
    border-width: 4px;	
}
.branch1 .branch-inner3 {
    width: 20px;
    height: 10px;
    transform: rotate(40deg);
    border-bottom-left-radius: 100% 70%;
    left: 16px;
    top: 15px;
    border-width: 3px;	
}
.branch1 .branch-inner1 .leaf1 {
    transform: rotate(-150deg);
    top: 38px;
    left: 40px;
}
.branch1 .branch-inner1 .leaf2 {
    width: 17px;height: 17px;
    transform: rotate(110deg);
    top: 38px;
    left: 20px;
}
.branch1 .branch-inner1 .leaf3 {
    width: 17px;height: 17px;
    transform: rotate(-150deg);
    top: 30px;
    left: 14px;
}
.branch1 .branch-inner2 .leaf1 {
    transform: rotate(80deg);
    left: 40px;
    top: 24px;
}
.branch1 .branch-inner2 .leaf2 {
    width: 20px;height: 20px;
    transform: rotate(-160deg);
    left: 30px;
    top: 20px;
}
.branch1 .branch-inner2 .leaf3 {
    width: 17px;height: 17px;
    transform: rotate(100deg);
    left: 10px;
    top: 18px;
}
.branch1 .branch-inner3 .leaf1 {
    width: 15px;height: 15px;
    transform: rotate(-150deg);
    left: 18px;
    top: 10px;
}
.branch1 .branch-inner3 .leaf2 {
    width: 15px; height: 15px;
    transform: rotate(130deg);
    left: 9px;
    top: 12px;
}

.branch1>.flower1 {
    right: 100%;
    bottom: 100%;
    width: 30px;
    height: 30px;
    margin-right: -15px;
    margin-bottom: -15px;
}
.branch1 .branch-inner1 .flower1 {
    width: 18px;
    height: 18px;
    
    top: 5px;
    left: -12px;
    transform: rotate(-25deg);
}
.branch1 .branch-inner2 .flower1 {
    width: 20px;
    height: 20px;
    
    top: -25%;
    left: 0%;
    transform: rotate(-55deg);
}


.branch2 {
    height: 60px;
    top: 130px;
    left: 0;
}


.branch2 .branch-inner1 {
    width: 60px;
    height: 70px;
    transform: rotate(90deg);
    border-bottom-left-radius: 100% 70%;
    left: -26px;
    top: -13px;
    border-width: 5px;	
}
.branch2 .branch-inner2 {
    width: 60px;
    height: 80px;
    transform: rotate(60deg);
    border-bottom-right-radius: 100% 70%;
    left: 55px;
    top: -26px;
    border-width: 4px;	
}
.branch2 .branch-inner3 {
    width: 40px;
    height: 30px;
    transform: rotate(30deg);
    border-bottom-right-radius: 100% 100%;
    left: 110px;
    top: 10px;
    border-width: 3px;	
}
.branch2 .branch-inner4 {
    width: 20px;
    height: 15px;
    transform: rotate(180deg);
    border-bottom-left-radius: 100% 100%;
    left: 0px;
    top: 8px;
    border-width: 2px;	
}


.branch2 .branch-inner1 .leaf1 {
    transform: rotate(120deg);
    top: 74px;
    left: 40px;
}
.branch2 .branch-inner1 .leaf2 {
    transform: rotate(220deg);
    top: 63px;
    left: 30px;
    width: 20px;
    height: 20px;
}
.branch2 .branch-inner1 .leaf3 {
    transform: rotate(150deg);
    top: 60px;
    left: 14px;
    width: 17px;
    height: 17px;
}



.branch2 .branch-inner2 .leaf1 {
    transform: rotate(-20deg);
    top: 84px;
    left: 10px;
}
.branch2 .branch-inner2 .leaf2 {
    transform: rotate(-120deg);
    top: 73px;
    left: 25px;
    width: 20px;
    height: 20px;
}
.branch2 .branch-inner2 .leaf3 {
    transform: rotate(-40deg);
    top: 65px;
    left: 44px;
    width: 17px;
    height: 17px;
}



.branch2 .branch-inner3>.leaf1 {
    transform: rotate(0deg);
    top: 32px;
    left: 10px;
    width: 20px;
    height: 20px;
}
.branch2 .branch-inner3 .leaf2 {
    transform: rotate(-120deg);
    top: 25px;
    left: 20px;
    width: 20px;
    height: 20px;
}
.branch2 .branch-inner3 .leaf3 {
    transform: rotate(-50deg);
    top: 14px;
    left: 37px;
    width: 17px;
    height: 17px;
}
.branch2 .branch-inner4>.leaf1 {
    transform: rotate(150deg);
    top: 14px;
    left: 6px;
    width: 14px;
    height: 14px;
}
.branch2>.flower1 {
    width: 25px;
    height: 25px;
    right: -12px;
    top: -8px;
}
.branch2 .branch-inner1 .flower1 {
    width: 25px;
    height: 25px;
    left: -10px;
    top: 25px;
}
.branch2 .branch-inner2 .flower1 {
     transform: rotate(10deg);
    width: 20px;
    height: 20px;
    right: -5px;
    bottom: 30px;
}
.branch2 .branch-inner4 .flower1 {
    width: 20px;
    height: 20px;
    left: -10px;
    top: -10px;
}
.branch2 .branch-inner3>.flower1 {
    transform: rotate(10deg);
    width: 15px;
    height: 15px;
    right: -5px;
    top: -5px;
}

.branch3 {
    top: 70px;
    right: 0;
    width: 160px;
    height: 70px;
}
.branch3 .branch-inner1 {
    width: 60px;
    height: 40px;
    transform: rotate(-80deg);
    border-bottom-right-radius: 100% 100%;
    left: 70px;
    top: 15px;
    border-width: 4px;	
}
.branch3 .branch-inner2 {
    width: 60px;
    height: 60px;
    transform: rotate(-40deg);
    border-bottom-left-radius: 100% 70%;
    left: 36px;
    top: 5px;
    border-width: 4px;	
}




.branch3 .branch-inner1 .leaf1 {
    transform: rotate(-30deg);
    top: 44px;
    left: 15px;
}
.branch3 .branch-inner1 .leaf2 {
    width: 17px;height: 17px;
    transform: rotate(-95deg);
    top: 35px;
    left: 23px;
}
.branch3 .branch-inner1 .leaf3 {
    width: 17px;height: 17px;
    transform: rotate(-50deg);
    top: 32px;
    left: 44px;
}
.branch3 .branch-inner2 .leaf1 {
    transform: rotate(80deg);
    left: 50px;
    top: 64px;
}
.branch3 .branch-inner2 .leaf2 {
    width: 20px;height: 20px;
    transform: rotate(-160deg);
    left: 35px;
    top: 56px;
}
.branch3 .branch-inner2 .leaf3 {
    width: 17px;height: 17px;
    transform: rotate(100deg);
    left: 16px;
    top: 50px;
}
.branch3>.leaf1 {
    right: 20px;
    transform: rotate(200deg);
    bottom: -17px;
    width: 18px;
    height: 18px;
}
.branch3>.leaf2 {
    right: 110px;
    transform: rotate(220deg);
    bottom: 10px;
    width: 18px;
    height: 18px;
}

.branch3 .flower.petal5 {
    right: 100%;
    bottom: 100%;
    width: 30px;
    height: 30px;
    margin-right: -15px;
    margin-bottom: -15px;
}
.branch3 .branch-inner1 .heart {
    width: 18px;
    height: 18px;
    
    top: 0px;
    left: 50px;
    transform: rotate(35deg);
}
.branch3 .branch-inner2 .tulip {
    width: 20px;
    height: 20px;
    
    top: 20px;
    left: 0px;
    transform: rotate(-25deg);
}

.branch4 {
    width: 120px;
    height: 40px;
    top: 50px;
    left: 0;
}

.branch4 .branch-inner1 {
    width: 50px;
    height: 60px;
    transform: rotate(90deg);
    border-bottom-left-radius: 100% 70%;
    left: -26px;
    top: -25px;
    border-width: 5px;	
}
.branch4 .branch-inner2 {
    width: 50px;
    height: 70px;
    transform: rotate(60deg);
    border-bottom-right-radius: 100% 70%;
    left: 55px;
    top: -36px;
    border-width: 4px;	
}



.branch4 .branch-inner1 ..........完整代码请登录后点击上方下载按钮下载查看