html结构
<div class="loader-inner line-spin-fade-loader">
<div></div>
<div></div>
<div></div>
<div></div>
<div></div>
<div></div>
<div></div>
<div></div>
</div>
css代码
.ball-spin-fade-loader {
position: relative;
}
.ball-spin-fade-loader>div:nth-child(1) {
top: 25px;
left: 0;
-webkit-animation: ball-spin-fade-loader 1s 0s infinite linear;
animation: ball-spin-fade-loader 1s 0s infinite linear;
}
.ball-spin-fade-loader>div:nth-child(2) {
top: 17.04545px;
left: 17.04545px;
-webkit-animation: ball-spin-fade-loader 1s 0.12s infinite linear;
animation: ball-spin-fade-loader 1s 0.12s infinite linear;
}
.ball-spin-fade-loader>div:nth-child(3) {
top: 0;
left: 25px;
-webkit-animation: ball-spin-fade-loader 1s 0.24s infinite linear;
animation: ball-spin-fade-loader 1s 0.24s infinite linear;
}
.ball-spin-fade-loader>div:nth-child(4) {
top: -17.04545px;
left: 17.04545px;
-webkit-animation: ball-spin-fade-loader 1s 0.36s infinite linear;
animation: ball-spin-fade-loader 1s 0.36s infinite linear;
}
.ball-spin-fade-loader>div:nth-child(5) {
top: -25px;
left: 0;
-webkit-animation: ball-spin-fade-loader 1s 0.48s infinite linear;
animation: ball-spin-fade-loader 1s 0.48s infinite linear;
}
.ball-spin-fade-loader>div:nth-child(6) {
top: -17.04545px;
left: -17.04545px;
-webkit-animation: ball-spin-fade-loader 1s 0.6s infinite linear;
animation: ball-spin-fade-loader 1s 0.6s infinite linear;
}
.ball-spin-fade-loader>div:nth-child(7) {
top: 0;
left: -25px;
-webkit-animation: ball-spin-fade-loader 1s 0.72s infinite linear;
animation: ball-spin-fade-loader 1s 0.72s infinite linear;
}
.ball-spin-fade-loader>div:nth-child(8) {
top: 17.04545px;
left: -17.04545px;
-webkit-animation: ball-spin-fade-loader 1s 0.84s infinite linear;
animation: ball-spin-fade-loader 1s 0.84s infinite linear;
}
.ball-spin-fade-loader>div {
background-color: #279fcf;
width: 15px;
height: 15px;
border-radius: 100%;
margin: 2px;
-webkit-animation-fill-mode: both;
animation-fill-mode: both;
position: absolute;
}
@-webkit-keyframes line-spin-fade-loader {
50% {
opacity: 0.3;
}
100% {
opacity: 1;
}
}
@keyframes line-spin-fade-loader {
50% {
opacity: 0.3;
}
100% {
opacity: 1;
}
}
.line-spin-fade-loader {
position: relative;
}
.line-spin-fade-loader>div:nth-child(1) {
top: 20px;
left: 0;
-webkit-animation: line-spin-fade-loader 1.2s 0.12s infinite ease-in-out;
animation: line-spin-fade-loader 1.2s 0.12s infinite ease-in-out;
}
.line-spin-fade-loader>div:nth-child(2) {
top: 13.63636px;
left: 13.63636px;
-webkit-transform: rotate(-45deg);
-ms-transform: rotate(-45deg);
transform: rotate(-45deg);
-webkit-animation: line-spin-fade-loader 1.2s 0.24s infinite ease-in-out;
animation: line-spin-fade-loader 1.2s 0.24s infinite ease-in-out;
}
.line-spin-fade-loader>div:nth-child(3) {
top: 0;
left: 20px;
-webkit-transform: rotate(90deg);
-ms-transform: rotate(90deg);
transform: rotate(90deg);
-webkit-animation: line-spin-fade-loader 1.2s 0.36s infinite ease-in-out;
animation: line-spin-fade-loader 1.2s 0.36s infinite ease-in-out;
}
.line-spin-fade-loader>div:nth-child(4) {
top: -13.63636px;
left: 13.63636px;
-webkit-transform: rotate(45deg);
-ms-transform: rotate(45deg);
transform: rotate(45deg);
-webkit-animation: line-spin-fade-loader 1.2s 0.48s infinite ease-in-out;
animation: line-spin-fade-loader 1.2s 0.48s infinite ease-in-out;
}
.line-spin-fade-loader>div:nth-child(5) {
top: -20px;
left: 0;
-webkit-animation: line-spin-fade-loader 1.2s 0.6s infinite ease-in-out;
animation: line-spin-fade-loader 1.2s 0.6s infinite ease-in-out;
}
.line-spin-fade-loader>div:nth-child(6) {
top: -13.63636px;
left: -13.63636px;
-webkit-transform: rotate(-45deg);
-ms-transform: rotate(-45deg);
transform: rotate(-45deg);
-webkit-animation: line-spin-fade-loader 1.2s 0.72s infinite ease-in-out;
animation: line-spin-fade-loader 1.2s 0.72s infinite ease-in-out;
}
.line-spin-fade-loader>div:nth-child(7) {
top: 0;
left: -20px;
-webkit-transform: rotate(90deg);
-ms-transform: rotate(90deg);
transform: rotate(90deg);
-webkit-animation: line-spin-fade-loader 1.2s 0.84s infinite ease-in-out;
animation: line-spin-fade-loader 1.2s 0.84s infinite ease-in-out;
}
.line-spin-fade-loader>div:nth-child(8) {
top: 13.63636px;
left: -13.63636px;
-webkit-transform: rotate(45deg);
-ms-transform: rotate(45deg);
transform: rotate(45deg);
-webkit-animation: line-spin-fade-loader 1.2s 0.96s infinite ease-in-out;
animation: line-spin-fade-loader 1.2s 0.96s infinite ease-in-out;
}
.line-spin-fade-loader>div {
background-color: #279fcf;
width: 4px;
height: 35px;
border-radius: 2px;
margin: 2px;
-webkit-animation-fill-mode: both;
animation-fill-mode: both;
position: absolute;
width: 5px;
height: 15px;
}
文章来源:https://blog.csdn.net/u012151556/article/details/53301605