div+css实现炫酷烟花燃放动画效果代码
代码语言：html
所属分类：动画
代码描述：div+css实现炫酷烟花燃放动画效果代码
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>
*, *::before, *::after {
padding: 0;
margin: 0 auto;
box-sizing: border-box;
}
body {
background-color: #111;
color: #fff;
min-height: 100vh;
display: grid;
place-items: center;
perspective: 800px;
overflow: hidden;
}
body *:not(:empty) {
transform-style: preserve-3d;
}
.scene {
position: relative;
-webkit-animation: scene 120s infinite linear;
animation: scene 120s infinite linear;
}
@-webkit-keyframes scene {
from {
transform: rotateX(90deg) translateZ(-12em) rotateZ(0deg);
}
to {
transform: rotateX(90deg) translateZ(-12em) rotateZ(360deg);
}
}
@keyframes scene {
from {
transform: rotateX(90deg) translateZ(-12em) rotateZ(0deg);
}
to {
transform: rotateX(90deg) translateZ(-12em) rotateZ(360deg);
}
}
.scene::before {
content: "";
position: absolute;
inset: -50em;
background-color: #223;
background-image: radial-gradient(closest-side, transparent, #111), radial-gradient(circle at 0.4em 0.4em, transparent 0.1em, #aaf3 0.2em 0.3em, transparent 0.4em), radial-gradient(circle at 1.2em 1.2em, transparent 0.1em, #aaf3 0.2em 0.3em, transparent 0.4em);
background-size: 100% 100%, 1.6em 1.6em, 1.6em 1.6em;
}
.launcher {
position: absolute;
}
.launcher:nth-child(1) {
--duration: 3.1s;
--hue: 0;
-webkit-animation: f-position1 calc(var(--duration) * 10) var(--delay, 0s) step-end infinite;
animation: f-position1 calc(var(--duration) * 10) var(--delay, 0s) step-end infinite;
}
@-webkit-keyframes f-position1 {
0% {
transform: translate(18em, -7em);
}
10% {
transform: translate(3em, 5em);
}
20% {
transform: translate(-2em, 17em);
}
30% {
transform: translate(-17em, -10em);
}
40% {
transform: translate(2em, -7em);
}
50% {
transform: translate(9em, -17em);
}
60% {
transform: translate(-8em, 16em);
}
70% {
transform: translate(-18em, -2em);
}
80% {
transform: translate(-15em, -19em);
}
90% {
transform: translate(-15em, 19em);
}
}
@keyframes f-position1 {
0% {
transform: translate(18em, -7em);
}
10% {
transform: translate(3em, 5em);
}
20% {
transform: translate(-2em, 17em);
}
30% {
transform: translate(-17em, -10em);
}
40% {
transform: translate(2em, -7em);
}
50% {
transform: translate(9em, -17em);
}
60% {
transform: translate(-8em, 16em);
}
70% {
transform: translate(-18em, -2em);
}
80% {
transform: translate(-15em, -19em);
}
90% {
transform: translate(-15em, 19em);
}
}
.launcher:nth-child(2) {
--duration: 3.33s;
--hue: 36;
-webkit-animation: f-position2 calc(var(--duration) * 10) var(--delay, 0s) step-end infinite;
animation: f-position2 calc(var(--duration) * 10) var(--delay, 0s) step-end infinite;
}
@-webkit-keyframes f-position2 {
0% {
transform: translate(-18em, 3em);
}
10% {
transform: translate(-8em, -1em);
}
20% {
transform: translate(4em, 7em);
}
30% {
transform: translate(-15em, 7em);
}
40% {
transform: translate(10em, 9em);
}
50% {
transform: translate(0em, -4em);
}
60% {
transform: translate(-16em, 2em);
}
70% {
transform: translate(-10em, -7em);
}
80% {
transform: translate(-16em, 6em);
}
90% {
transform: translate(14em, -15em);
}
}
@keyframes f-position2 {
0% {
transform: translate(-18em, 3em);
}
10% {
transform: translate(-8em, -1em);
}
20% {
transform: translate(4em, 7em);
}
30% {
transform: translate(-15em, 7em);
}
40% {
transform: translate(10em, 9em);
}
50% {
transform: translate(0em, -4em);
}
60% {
transform: translate(-16em, 2em);
}
70% {
transform: translate(-10em, -7em);
}
80% {
transform: translate(-16em, 6em);
}
90% {
transform: translate(14em, -15em);
}
}
.launcher:nth-child(3) {
--duration: 3.56s;
--hue: 72;
-webkit-animation: f-position3 calc(var(--duration) * 10) var(--delay, 0s) step-end infinite;
animation: f-position3 calc(var(--duration) * 10) var(--delay, 0s) step-end infinite;
}
@-webkit-keyframes f-position3 {
0% {
transform: translate(-16em, 3em);
}
10% {
transform: translate(-19em, -14em);
}
20% {
transform: translate(-17em, 3em);
}
30% {
transform: translate(14em, 10em);
}
40% {
transform: translate(9em, 6em);
}
50% {
transform: translate(-9em, -16em);
}
60% {
transform: translate(-13em, -9em);
}
70% {
transform: translate(9em, 19em);
}
80% {
transform: translate(16em, 6em);
}
90% {
transform: translate(-8em, -12em);
}
}
@keyframes f-position3 {
0% {
transform: translate(-16em, 3em);
}
10% {
transform: translate(-19em, -14em);
}
20% {
transform: translate(-17em, 3em);
}
30% {
transform: translate(14em, 10em);
}
40% {
transform: translate(9em, 6em);
}
50% {
transform: translate(-9em, -16em);
}
60% {
transform: translate(-13em, -9em);
}
70% {
transform: translate(9em, 19em);
}
80% {
transform: translate(16em, 6em);
}
90% {
transform: translate(-8em, -12em);
}
}
.launcher:nth-child(4) {
--duration: 3.79s;
--hue: 108;
-webkit-animation: f-position4 calc(var(--duration) * 10) var(--delay, 0s) step-end infinite;
animation: f-position4 calc(var(--duration) * 10) var(--delay, 0s) step-end infinite;
}
@-webkit-keyframes f-position4 {
0% {
transform: translate(5em, -12em);
}
10% {
transform: translate(8em, 14em);
}
20% {
transform: translate(-4em, 2em);
}
30% {
transform: translate(19em, 19em);
}
40% {
transform: translate(-15em, 0em);
}
50% {
transform: translate(1em, 14em);
}
60% {
transform: translate(13em, -7em);
}
70% {
transform: translate(-18em, 14em);
}
80% {
transform: translate(7em, -3em);
}
90% {
transform: translate(15em, -8em);
}
}
@keyframes f-position4 {
0% {
transform: translate(5em, -12em);
}
10% {
transform: translate(8em, 14em);
}
20% {
transform: translate(-4em, 2em);
}
30% {
transform: translate(19em, 19em);
}
40% {
transform: translate(-15em, 0em);
}
50% {
transform: translate(1em, 14em);
}
60% {
transform: translate(13em, -7em);
}
70% {
transform: translate(-18em, 14em);
}
80% {
transform: translate(7em, -3em);
}
90% {
transform: translate(15em, -8em);
}
}
.launcher:nth-child(5) {
--duration: 4.02s;
--hue: 144;
-webkit-animation: f-position5 calc(var(--duration) * 10) var(--delay, 0s) step-end infinite;
animation: f-position5 calc(var(--duration) * 10) var(--delay, 0s) step-end infinite;
}
@-webkit-keyframes f-position5 {
0% {
transform: translate(-1em, -3em);
}
10% {
transform: translate(11em, 12em);
}
20% {
transform: translate(20em, 6em);
}
30% {
transform: translate(-4em, 18em);
}
40% {
transform: translate(-1em, -9em);
}
50% {
transform: translate(-4em, 4em);
}
60% {
transform: translate(-9em, 3em);
}
70% {
transform: translate(18em, 13em);
}
80% {
transform: translate(-13em, 11em);
}
90% {
transform: translate(-12em, -1em);
}
}
@keyframes f-position5 {
0% {
transform: translate(-1em, -3em);
}
10% {
transform: translate(11em, 12em);
}
20% {
transform: translate(20em, 6em);
}
30% {
transform: translate(-4em, 18em);
}
40% {
transform: translate(-1em, -9em);
}
50% {
transform: translate(-4em, 4em);
}
60% {
transform: translate(-9em, 3em);
}
70% {
transform: translate(18em, 13em);
}
80% {
transform: translate(-13em, 11em);
}
90% {
transform: translate(-12em, -1em);
}
}
.launcher:nth-child(6) {
--duration: 4.25s;
--hue: 180;
-webkit-animation: f-position6 calc(var(--duration) * 10) var(--delay, 0s) step-end infinite;
animation: f-position6 calc(var(--duration) * 10) var(--delay, 0s) step-end infinite;
}
@-webkit-keyframes f-position6 {
0% {
transform: translate(18em, -8em);
}
10% {
transform: translate(-5em, -16em);
}
20% {
transform: translate(4em, -5em);
}
30% {
transform: translate(-6em, -7em);
}
40% {
transform: translate(-14em, 0em);
}
50% {
transform: translate(19em, 7em);
}
60% {
transform: translate(-15em, -19em);
}
70% {
transform: translate(4em, 18em);
}
80% {
transform: translate(17em, -12em);
}
90% {
transform: translate(15em, -16em);
}
}
@keyframes f-position6 {
0% {
transform: translate(18em, -8em);
}
10% {
transform: translate(-5em, -16em);
}
20% {
transform: translate(4em, -5em);
}
30% {
transform: translate(-6em, -7em);
}
40% {
transform: translate(-14em, 0em);
}
50% {
transform: translate(19em, 7em);
}
60% {
transform: translate(-15em, -19em);
}
70% {
transform: translate(4em, 18em);
}
80% {
transform: translate(17em, -12em);
}
90% {
transform: translate(15em, -16em);
}
}
.launcher:nth-child(7) {
--duration: 4.48s;
--hue: 216;
-webkit-animation: f-position7 calc(var(--duration) * 10) var(--delay, 0s) step-end infinite;
animation: f-position7 calc(var(--duration) * 10) var(--delay, 0s) step-end infinite;
}
@-webkit-keyframes f-position7 {
0% {
transform: translate(2em, 19em);
}
10% {
transform: translate(-11em, 1em);
}
20% {
transform: translate(19em, -7em);
}
30% {
transform: translate(-7em, -6em);
}
40% {
transform: translate(9em, 10em);
}
50% {
transform: translate(0em, 2em);
}
60% {
transform: translate(19em, -12em);
}
70% {
transform: translate(-17em, 16em);
}
80% {
transform: translate(-5em, 0em);
}
90% {
transform: translate(20em, -13em);
}
}
@keyframes f-position7 {
0% {
transform: translate(2em, 19em);
}
10% {
transform: translate(-11em, 1em);
}
20% {
transform: translate(19em, -7em);
}
30% {
transform: translate(-7em, -6em);
}
40% {
transform: translate(9em, 10em);
}
50% {
transform: translate(0em, 2em);
}
60% {
transform: translate(19em, -12em);
}
70% {
transform: translate(-17em, 16em);
}
80% {
transform: translate(-5em, 0em);
}
90% {
transform: translate(20em, -13em);
}
}
.launcher:nth-child(8) {
--duration: 4.71s;
--hue: 252;
-webkit-animation: f-position8 calc(var(--duration) * 10) var(--delay, 0s) step-end infinite;
animation: f-position8 calc(var(--duration) * 10) var(--delay, 0s) step-end infinite;
}
@-webkit-keyframes f-position8 {
0% {
transform: translate(1em, -15em);
}
10% {
transform: translate(-16em, 6em);
}
20% {
transform: translate(12em, -9em);
}
30% {
transform: translate(14em, 19em);
}
40% {
transform: translate(-17em, -19em);
}
50% {
transform: translate(-2em, -15em);
}
60% {
transform: translate(-9em, -7em);
}
70% {
transform: translate(-1em, -13em);
}
80% {
transform: translate(-1em, 2em);
}
90% {
transform: translate(6em, 0em);
}
}
@keyframes f-position8 {
0% {
transform: translate(1em, -15em);
}
10% {
transform: translate(-16em, 6em);
}
20% {
transform: translate(12em, -9em);
}
30% {
transform: translate(14em, 19em);
}
40% {
transform: translate(-17em, -19em);
}
50% {
transform: translate(-2em, -15em);
}
60% {
transform: translate(-9em, -7em);
}
70% {
transform: translate(-1em, -13em);
}
80% {
transform: translate(-1em, 2em);
}
90% {
transform: translate(6em, 0em);
}
}
.launcher:nth-child(9) {
--duration: 4.94s;
--hue: 288;
-webkit-animation: f-position9 calc(var(--duration) * 10) var(--delay, 0s) step-end infinite;
animation: f-position9 calc(var(--duration) * 10) var(--delay, 0s) step-end infinite;
}
@-webkit-keyframes f-position9 {
0% {
transform: translate(7em, -9em);
}
10% {
transform: translate(3em, -3em);
}
20% {
transform: translate(17em, 6em);
}
30% {
transform: translate(14em, 18em);
}
40% {
transform: translate(6em, -12em);
}
50% {
transform: translate(10em, -18em);
}
60% {
transform: translate(-4em, -17em);
}
70% {
transform: translate(12em, -3em);
}
80% {
transform: translate(20em, 7em);
}
90% {
transform: translate(0em, 1em);
}
}
@keyframes f-position9 {
0% {
transform: translate(7em, -9em);
}
10% {
transform: translate(3em, -3em);
}
20% {
transform: translate(17em, 6em);
}
30% {
transform: translate(14em, 18em);
}
40% {
transform: translate(6em, -12em);
}
50% {
transform: translate(10em, -18em);
}
60% {
transform: translate(-4em, -17em);
}
70% {
transform: translate(12em, -3em);
}
80% {
transform: translate(20em, 7em);
}
90% {
transform: translate(0em, 1em);
}
}
.launcher:nth-child(10) {
--duration: 5.17s;
--hue: 324;
-webkit-animation: f-position10 calc(var(--duration) * 10) var(--delay, 0s) step-end infinite;
animation: f-position10 calc(var(--duration) * 10) var(--delay, 0s) step-end infinite;
}
@-webkit-keyframes f-position10 {
0% {
transform: translate(-6em, 1em);
}
10% {
transform: translate(-10em, 17em);
}
20% {
transform: translate(-10em, 7em);
}
30% {
transform: translate(-9em, 7em);
}
40% {
transform: translate(15em, 0em);
}
50% {
transform: translate(12em, 14em);
}
60% {
transform: translate(-14em, -10em);
}
70% {
transform: translate(-19em, -15em);
}
80% {
transform: translate(19em, -9em);
}
90% {
transform: translate(-3em, 1em);
}
}
@keyframes f-position10 {
0% {
transform: translate(-6em, 1em);
}
10% {
transform: translate(-10em, 17em);
}
20% {
transform: translate(-10em, 7em);
}
30% {
transform: translate(-9em, 7em);
}
40% {
transform: translate(15em, 0em);
}
50% {
transform: translate(12em, 14em);
}
60% {
transform: translate(-14em, -10em);
}
70% {
transform: translate(-19em, -15em);
}
80% {
transform: translate(19em, -9em);
}
90% {
transform: translate(-3em, 1em);
}
}
.launcher::before {
content: "";
position: absolute;
inset: -1.5em;
background-color: #000;
border-radius: 50%;
border: 1em solid hsl(var(--hue), 75%, 75%);
box-shadow: 0 0 0.5em #0007;
-webkit-animation: circle var(--duration) ease-out infinite;
animation: circle var(--duration) ease-out infinite;
}
@-webkit-keyframes circle {
0%, 100% {
transform: scale(0);
}
5%, 25% {
transform: scale(1);
}
}
@keyframes circle {
0%, 100% {
transform: scale(0);
}
5%, 25% {
transform: scale(1);
}
}
.container {
position: absolute;
-webkit-animation: container var(--duration) infinite ease-out;
animation: container var(--duration) infinite ease-out;
}
@-webkit-keyframes container {
0%, 4% {
transform: translateZ(-1em);
}
18% {
transform: translateZ(24em);
}
100% {
transform: translateZ(10em);
}
}
@keyframes container {
0%, 4% {
transform: translateZ(-1em);
}
18% {
transform: translateZ(24em);
}
100% {
transform: translateZ(10em);
}
}
.mainCube {
position: absolute;
inset: -0.5em;
-webkit-animation: mainCube var(--duration) infinite ease-out;
animation: mainCube var(--duration) infinite ease-out;
}
@-webkit-keyframes mainCube {
0%, 4% {
transform: rotate3d(0, 0, 0, 0);
}
20%, 100% {
transform: rotate3d(1, 2, 0, 360deg);
}
}
@keyframes mainCube {
0%, 4% {
transform: rotate3d(0, 0, 0, 0);
}
20%, 100% {
transform: rotate3d(1, 2, 0, 360deg);
}
}
.mainCube > div {
position: absolute;
inset: 0;
background-color: hsl(var(--hue), 75%, 75%);
box-shadow: 0 0 0.5em #000 inset;
-webkit-animation: mainCubeOpacity var(--duration) infinite step-end;
animation: mainCubeOpacity var(--duration) infinite .........完整代码请登录后点击上方下载按钮下载查看
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