等待动画 loading
<style>
.lds-dual-ring {
display: inline-block;
width: 64px;
height: 64px;
}
.lds-dual-ring:after {
content: " ";
display: block;
width: 46px;
height: 46px;
margin: 1px;
border-radius: 50%;
border: 5px solid #000;
border-color: #000 transparent #000 transparent;
animation: lds-dual-ring 1.2s linear infinite;
}
@keyframes lds-dual-ring {
0% {
transform: rotate(0deg);
}
100% {
transform: rotate(360deg);
}
}
</style>
<div class="lds-dual-ring"></div>
<style>
.lds-facebook {
display: inline-block;
position: relative;
width: 64px;
height: 64px;
}
.lds-facebook div {
display: inline-block;
position: absolute;
left: 6px;
width: 13px;
background: #000;
animation: lds-facebook 1.2s cubic-bezier(0, 0.5, 0.5, 1) infinite;
}
.lds-facebook div:nth-child(1) {
left: 6px;
animation-delay: -0.24s;
}
.lds-facebook div:nth-child(2) {
left: 26px;
animation-delay: -0.12s;
}
.lds-facebook div:nth-child(3) {
left: 45px;
animation-delay: 0;
}
@keyframes lds-facebook {
0% {
top: 6px;
height: 51px;
}
50%, 100% {
top: 19px;
height: 26px;
}
}
</style>
<div class="lds-facebook"> <div></div><div></div><div></div> </div>
<style>
.lds-heart {
display: inline-block;
position: relative;
width: 64px;
height: 64px;
transform: rotate(45deg);
transform-origin: 32px 32px;
}
.lds-heart div {
top: 23px;
left: 19px;
position: absolute;
width: 26px;
height: 26px;
background: #000;
animation: lds-heart 1.2s infinite cubic-bezier(0.215, 0.61, 0.355, 1);
}
.lds-heart div:after,
.lds-heart div:before {
content: " ";
position: absolute;
display: block;
width: 26px;
height: 26px;
background: red;
}
.lds-heart div:before {
left: -17px;
border-radius: 50% 0 0 50%;
}
.lds-heart div:after {
top: -17px;
border-radius: 50% 50% 0 0;
}
@keyframes lds-heart {
0% {
transform: scale(0.95);
}
5% {
transform: scale(1.1);
}
39% {
transform: scale(0.85);
}
45% {
transform: scale(1);
}
60% {
transform: scale(0.95);
}
100% {
transform: scale(0.9);
}
}
</style>
<div class="lds-heart"> <div></div></div>
<style>
.lds-roller {
display: inline-block;
position: relative;
width: 64px;
height: 64px;
}
.lds-roller div {
animation: lds-roller 1.2s cubic-bezier(0.5, 0, 0.5, 1) infinite;
transform-origin: 32px 32px;
}
.lds-roller div:after {
content: " ";
display: block;
position: absolute;
width: 6px;
height: 6px;
border-radius: 50%;
background: #000;
margin: -3px 0 0 -3px;
}
.lds-roller div:nth-child(1) {
animation-delay: -0.036s;
}
.lds-roller div:nth-child(1):after {
top: 50px;
left: 50px;
}
.lds-roller div:nth-child(2) {
animation-delay: -0.072s;
}
.lds-roller div:nth-child(2):after {
top: 54px;
left: 45px;
}
.lds-roller div:nth-child(3) {
animation-delay: -0.108s;
}
.lds-roller div:nth-child(3):after {
top: 57px;
left: 39px;
}
.lds-roller div:nth-child(4) {
animation-delay: -0.144s;
}
.lds-roller div:nth-child(4):after {
top: 58px;
left: 32px;
}
.lds-roller div:nth-child(5) {
animation-delay: -0.18s;
}
.lds-roller div:nth-child(5):after {
top: 57px;
left: 25px;
}
.lds-roller div:nth-child(6) {
animation-delay: -0.216s;
}
.lds-roller div:nth-child(6):after {
top: 54px;
left: 19px;
}
.lds-roller div:nth-child(7) {
animation-delay: -0.252s;
}
.lds-roller div:nth-child(7):after {
top: 50px;
left: 14px;
}
.lds-roller div:nth-child(8) {
animation-delay: -0.288s;
}
.lds-roller div:nth-child(8):after {
top: 45px;
left: 10px;
}
@keyframes lds-roller {
0% {
transform: rotate(0deg);
}
100% {
transform: rotate(360deg);
}
}
</style>
<div class="lds-roller"> <div></div><div></div><div></div><div></div><div></div><div></div><div></div><div></div> </div>
<style>
.lds-ring {
display: inline-block;
position: relative;
width: 64px;
height: 64px;
}
.lds-ring div {
box-sizing: border-box;
display: block;
position: absolute;
width: 51px;
height: 51px;
margin: 6px;
border: 6px solid #000;
border-radius: 50%;
animation: lds-ring 1.2s cubic-bezier(0.5, 0, 0.5, 1) infinite;
border-color: #000 transparent transparent transparent;
}
.lds-ring div:nth-child(1) {
animation-delay: -0.45s;
}
.lds-ring div:nth-child(2) {
animation-delay: -0.3s;
}
.lds-ring div:nth-child(3) {
animation-delay: -0.15s;
}
@keyframes lds-ring {
0% {
transform: rotate(0deg);
}
100% {
transform: rotate(360deg);
}
}
</style>
<div class="lds-ring"> <div></div><div></div><div></div><div></div>< /div>
<style>
.lds-ripple {
display: inline-block;
position: relative;
width: 64px;
height: 64px;
}
.lds-ripple div {
position: absolute;
border: 4px solid #000;
opacity: 1;
border-radius: 50%;
animation: lds-ripple 1s cubic-bezier(0, 0.2, 0.8, 1) infinite;
}
.lds-ripple div:nth-child(2) {
animation-delay: -0.5s;
}
@keyframes lds-ripple {
0% {
top: 28px;
left: 28px;
width: 0;
height: 0;
opacity: 1;
}
100% {
top: -1px;
left: -1px;
width: 58px;
height: 58px;
opacity: 0;
}
}
</style>
<div class="lds-ripple"> <div></div><div></div></div>
<style>
.lds-spinner {
color: official;
display: inline-block;
position: relative;
width: 64px;
height: 64px;
}
.lds-spinner div {
transform-origin: 32px 32px;
animation: lds-spinner 1.2s linear infinite;
}
.lds-spinner div:after {
content: " ";
display: block;
position: absolute;
top: 3px;
left: 29px;
width: 5px;
height: 14px;
border-radius: 20%;
background: #000;
}
.lds-spinner div:nth-child(1) {
transform: rotate(0deg);
animation-delay: -1.1s;
}
.lds-spinner div:nth-child(2) {
transform: rotate(30deg);
animation-delay: -1s;
}
.lds-spinner div:nth-child(3) {
transform: rotate(60deg);
animation-delay: -0.9s;
}
.lds-spinner div:nth-child(4) {
transform: rotate(90deg);
animation-delay: -0.8s;
}
.lds-spinner div:nth-child(5) {
transform: rotate(120deg);
animation-delay: -0.7s;
}
.lds-spinner div:nth-child(6) {
transform: rotate(150deg);
animation-delay: -0.6s;
}
.lds-spinner div:nth-child(7) {
transform: rotate(180deg);
animation-delay: -0.5s;
}
.lds-spinner div:nth-child(8) {
transform: rotate(210deg);
animation-delay: -0.4s;
}
.lds-spinner div:nth-child(9) {
transform: rotate(240deg);
animation-delay: -0.3s;
}
.lds-spinner div:nth-child(10) {
transform: rotate(270deg);
animation-delay: -0.2s;
}
.lds-spinner div:nth-child(11) {
transform: rotate(300deg);
animation-delay: -0.1s;
}
.lds-spinner div:nth-child(12) {
transform: rotate(330deg);
animation-delay: 0s;
}
@keyframes lds-spinner {
0% {
opacity: 1;
}
100% {
opacity: 0;
}
}
</style>
<div class="lds-spinner"><div></div><div></div><div></div><div></div><div></div><div></div><div></div><div></div><div></div><div></div><div></div><div></div></div>
https://loading.io/css/