This time we will talk about several common loding effect implementations, and what points need to be paid attention to when implementing the loding effect. The following is a practical case, let's take a look at it together.
<html>
<head>
<meta charset="UTF-8">
<title>Loading</title>
<link rel="stylesheet" type="text/css" href="loading.css">
<style>
.loader {
float: left;
}
.loader {
position: relative;
width: 5rem;
height: 5rem;
}
.loader.small {
-webkit-transform: scale(.5);
transform: scale(.5);
}
.loader.circle-line,
.loader.circle-round {
height: 5rem;
}
/*circle-line*/
.loader.circle-line span {
position: absolute;
display: inline-block;
width: 1.5rem;
height: .5rem;
border-top-left-radius: .25rem;
border-bottom-left-radius: .25rem;
background: #1ABC9C;
opacity: .05;
-webkit-animation: circle-line 1s ease infinite;
animation: circle-line 1s ease infinite;
}
.loader.circle-line span:nth-child(1) {
top: 50%;
left: 0;
margin-top: -.25rem;
-webkit-animation-delay: .13s;
animation-delay: .13s;
}
.loader.circle-line span:nth-child(2) {
top: 1rem;
left: .5rem;
-webkit-transform: rotate(45deg);
transform: rotate(45deg);
-webkit-animation-delay: .26s;
animation-delay: .26s;
}
.loader.circle-line span:nth-child(3) {
left: 50%;
top: .5rem;
margin-left: -.75rem;
-webkit-transform: rotate(90deg);
transform: rotate(90deg);
-webkit-animation-delay: .39s;
animation-delay: .39s;
}
.loader.circle-line span:nth-child(4) {
right: .5rem;
top: 1rem;
-webkit-transform: rotate(145deg);
transform: rotate(145deg);
-webkit-animation-delay: .52s;
animation-delay: .52s;
}
.loader.circle-line span:nth-child(5) {
left: 3.5rem;
top: 50%;
margin-top: -.25rem;
-webkit-transform: rotate(180deg);
transform: rotate(180deg);
-webkit-animation-delay: .65s;
animation-delay: .65s;
}
.loader.circle-line span:nth-child(6) {
bottom: 1rem;
right: .5rem;
-webkit-transform: rotate(-145deg);
transform: rotate(-145deg);
-webkit-animation-delay: .78s;
animation-delay: .78s;
}
.loader.circle-line span:nth-child(7) {
left: 50%;
bottom: .5rem;
margin-left: -15px;
-webkit-transform: rotate(-90deg);
transform: rotate(-90deg);
-webkit-animation-delay: .91s;
animation-delay: .91s;
}
.loader.circle-line span:nth-child(8) {
bottom: 1rem;
left: .5rem;
-webkit-transform: rotate(-45deg);
transform: rotate(-45deg);
-webkit-animation-delay: 1.04s;
animation-delay: 1.04s;
}
@keyframes circle-line {
0% {
opacity: .05;
}
100% {
opacity: .7;
}
}
@-webkit-keyframes circle-line {
0% {
opacity: .05;
}
100% {
opacity: .7;
}
}
/*circle-line-spin*/
.loader.circle-line-spin .circle-line-inner {
width: 100%;
height: 100%;
-webkit-animation: circle-line-spin 1.5s linear infinite;
animation: circle-line-spin 1.5s linear infinite;
}
.loader.circle-line-spin span {
position: absolute;
display: inline-block;
width: 1.5rem;
height: .5rem;
border-top-left-radius: .25rem;
border-bottom-left-radius: .25rem;
background: #1ABC9C;
opacity: .7;
}
.loader.circle-line-spin span:nth-child(1) {
top: 50%;
left: 0;
margin-top: -.25rem;
}
.loader.circle-line-spin span:nth-child(2) {
top: 1rem;
left: .5rem;
-webkit-transform: rotate(45deg);
transform: rotate(45deg);
}
.loader.circle-line-spin span:nth-child(3) {
left: 50%;
top: .5rem;
margin-left: -.75rem;
-webkit-transform: rotate(90deg);
transform: rotate(90deg);
}
.loader.circle-line-spin span:nth-child(4) {
right: .5rem;
top: 1rem;
-webkit-transform: rotate(145deg);
transform: rotate(145deg);
}
.loader.circle-line-spin span:nth-child(5) {
left: 3.5rem;
top: 50%;
margin-top: -.25rem;
-webkit-transform: rotate(180deg);
transform: rotate(180deg);
}
.loader.circle-line-spin span:nth-child(6) {
bottom: 1rem;
right: .5rem;
-webkit-transform: rotate(-145deg);
transform: rotate(-145deg);
}
.loader.circle-line-spin span:nth-child(7) {
left: 50%;
bottom: .5rem;
margin-left: -15px;
-webkit-transform: rotate(-90deg);
transform: rotate(-90deg);
}
.loader.circle-line-spin span:nth-child(8) {
bottom: 1rem;
left: .5rem;
-webkit-transform: rotate(-45deg);
transform: rotate(-45deg);
}
@keyframes circle-line-spin {
0% {
transform: rotate(0);
}
100% {
transform: rotate(360deg);
}
}
@-webkit-keyframes circle-line-spin {
0% {
-webkit-transform: rotate(0);
}
100% {
-webkit-transform: rotate(360deg);
}
}
/*circle-round*/
.loader.circle-round span {
opacity: .05;
-webkit-animation: circle-round 1s ease infinite;
animation: circle-round 1s ease infinite;
}
.loader.circle-round-fade span {
-webkit-animation: circle-round-fade 1s ease infinite;
animation: circle-round-fade 1s ease infinite;
}
.loader.circle-round span,
.loader.circle-round-fade span {
position: absolute;
width: .8rem;
height: .8rem;
display: inline-block;
border-radius: 50%;
background: #1ABC9C;
}
.loader.circle-round span:nth-child(1),
.loader.circle-round-fade span:nth-child(1) {
top: 50%;
left: 0;
margin-top: -.4rem;
-webkit-animation-delay: -1.04s;
animation-delay: -1.04s;
}
.loader.circle-round span:nth-child(2),
.loader.circle-round-fade span:nth-child(2) {
top: .7rem;
left: .7rem;
-webkit-animation-delay: -.91s;
animation-delay: -.91s;
}
.loader.circle-round span:nth-child(3),
.loader.circle-round-fade span:nth-child(3) {
top: 0;
left: 50%;
margin-left: -.4rem;
-webkit-animation-delay: -.78s;
animation-delay: -.78s;
}
.loader.circle-round span:nth-child(4),
.loader.circle-round-fade span:nth-child(4) {
right: .7rem;
top: .7rem;
-webkit-animation-delay: -.65s;
animation-delay: -.65s;
}
.loader.circle-round span:nth-child(5),
.loader.circle-round-fade span:nth-child(5) {
right: 0;
top: 50%;
margin-top: -.4rem;
-webkit-animation-delay: -.52s;
animation-delay: -.52s;
}
.loader.circle-round span:nth-child(6),
.loader.circle-round-fade span:nth-child(6) {
bottom: .7rem;
right: .7rem;
-webkit-animation-delay: -.39s;
animation-delay: -.39s;
}
.loader.circle-round span:nth-child(7),
.loader.circle-round-fade span:nth-child(7) {
bottom: 0;
left: 50%;
margin-left: -.4rem;
-webkit-animation-delay: -.26s;
animation-delay: -.26s;
}
.loader.circle-round span:nth-child(8),
.loader.circle-round-fade span:nth-child(8) {
left: .7rem;
bottom: .7rem;
-webkit-animation-delay: -.13s;
animation-delay: -.13s;
}
@keyframes circle-round {
0% {
opacity: .05;
}
100% {
opacity: .7;
}
}
@-webkit-keyframes circle-round {
0% {
opacity: .05;
}
100% {
opacity: .7;
}
}
@keyframes circle-round-fade {
0% {
opacity: .25;
transform: scale(.2);
}
100% {
opacity: 1;
transform: scale(1);
}
}
@-webkit-keyframes circle-round-fade {
0% {
opacity: .25;
transform: scale(.2);
}
100% {
opacity: 1;
transform: scale(1);
}
}
/*line-square*/
.loader.line-square {
width: 6rem;
height: .8rem;
}
.loader.line-square span {
position: absolute;
top: 0;
width: .8rem;
height: .8rem;
display: inline-block;
background: #1ABC9C;
-webkit-animation: line-square 1s ease infinite;
animation: line-square 1s ease infinite;
}
.loader.line-square span:nth-child(1) {
left: 0;
-webkit-animation-delay: .13s;
animation-delay: .13s;
}
.loader.line-square span:nth-child(2) {
left: 1.3rem;
-webkit-animation-delay: .26s;
animation-delay: .26s;
}
.loader.line-square span:nth-child(3) {
left: 2.6rem;
-webkit-animation-delay: .39s;
animation-delay: .39s;
}
.loader.line-square span:nth-child(4) {
left: 3.9rem;
-webkit-animation-delay: .52s;
animation-delay: .52s;
}
.loader.line-square span:nth-child(5) {
left: 5.2rem;
-webkit-animation-delay: .65s;
animation-delay: .65s;
}
@keyframes line-square {
0% {
opacity: 1;
transform: scale(1.2);
-webkit-transform: scale(1.2);
}
100% {
opacity: .2;
transform: scale(.2);
-webkit-transform: scale(.2);
}
}
@-webkit-keyframes line-square {
0% {
opacity: 1;
transform: scale(1.2);
-webkit-transform: scale(1.2);
}
100% {
opacity: .2;
transform: scale(.2);
-webkit-transform: scale(.2);
}
}
/*line-round*/
.loader.line-round {
width: 6rem;
height: .8rem;
}
.loader.line-round span {
position: absolute;
top: 0;
width: .8rem;
height: .8rem;
border-radius: 50%;
display: inline-block;
background: #1ABC9C;
-webkit-animation: line-round 1s ease infinite;
animation: line-round 1s ease infinite;
}
.loader.line-round span:nth-child(1) {
left: 0;
-webkit-animation-delay: .13s;
animation-delay: .13s;
}
.loader.line-round span:nth-child(2) {
left: 1.3rem;
-webkit-animation-delay: .26s;
animation-delay: .26s;
}
.loader.line-round span:nth-child(3) {
left: 2.6rem;
-webkit-animation-delay: .39s;
animation-delay: .39s;
}
.loader.line-round span:nth-child(4) {
left: 3.9rem;
-webkit-animation-delay: .52s;
animation-delay: .52s;
}
.loader.line-round span:nth-child(5) {
left: 5.2rem;
-webkit-animation-delay: .65s;
animation-delay: .65s;
}
@keyframes line-round {
0% {
opacity: 1;
transform: scale(1.2);
-webkit-transform: scale(1.2);
}
100% {
opacity: .2;
transform: scale(.2);
-webkit-transform: scale(.2);
}
}
@-webkit-keyframes line-round {
0% {
opacity: 1;
transform: scale(1.2);
-webkit-transform: scale(1.2);
}
100% {
opacity: .2;
transform: scale(.2);
-webkit-transform: scale(.2);
}
}
/*line-bounce*/
.loader.line-bounce {
width: 6rem;
height: 2.5rem;
}
.loader.line-bounce span {
position: absolute;
top: 0;
width: .5rem;
height: 2.5rem;
border-radius: 5px;
display: inline-block;
background: #1ABC9C;
-webkit-animation: line-bounce 1s ease infinite;
animation: line-bounce 1s ease infinite;
}
.loader.line-bounce span:nth-child(1) {
left: 0;
-webkit-animation-delay: -.65s;
animation-delay: -.65s;
}
.loader.line-bounce span:nth-child(2) {
left: 1.3rem;
-webkit-animation-delay: -.78s;
animation-delay: -.78s;
}
.loader.line-bounce span:nth-child(3) {
left: 2.6rem;
-webkit-animation-delay: -.91s;
animation-delay: -.91s;
}
.loader.line-bounce span:nth-child(4) {
left: 3.9rem;
-webkit-animation-delay: -.78s;
animation-delay: -78s;
}
.loader.line-bounce span:nth-child(5) {
left: 5.2rem;
-webkit-animation-delay: -.65s;
animation-delay: -.65s;
}
@keyframes line-bounce {
0% {
transform: scaleY(1);
}
50% {
transform: scaleY(.3);
}
100% {
transform: scaleY(1);
}
}
@-webkit-keyframes line-bounce {
0% {
-webkit-transform: scaleY(1);
}
50% {
-webkit-transform: scaleY(.3);
}
100% {
-webkit-transform: scaleY(1);
}
}
/*circle-spin*/
.loader.circle-spin {
border-radius: 50%;
border: .2rem solid rgba(0, 0, 0, .05);
width: 4rem;
height: 4rem;
box-sizing: content-box;
}
.loader.circle-spin .loader-placeholder {
position: absolute;
top: -.2rem;
left: -.2rem;
border-radius: 50%;
border: .2rem solid transparent;
border-top: .2rem solid #1ABC9C;
width: 4rem;
height: 4rem;
box-sizing: content-box;
-webkit-animation: circle-spin 1s ease infinite;
animation: circle-spin 1s ease infinite;
}
@keyframes circle-spin {
0% {
transform: rotate(0);
}
100% {
transform: rotate(360deg);
}
}
@-webkit-keyframes circle-spin {
0% {
-webkit-transform: rotate(0);
}
100% {
-webkit-transform: rotate(360deg);
}
}
</style>
</head>
<body>
<div>
<div class="loader circle-line small">
<span></span>
<span></span>
<span></span>
<span></span>
<span></span>
<span></span>
<span></span>
<span></span>
</div>
<div class="loader circle-line-spin small">
<div>
<span></span>
<span></span>
<span></span>
<span></span>
<span></span>
<span></span>
<span></span>
<span></span>
</div>
</div>
<div class="loader circle-round small">
<span></span>
<span></span>
<span></span>
<span></span>
<span></span>
<span></span>
<span></span>
<span></span>
</div>
<div class="loader circle-round-fade small">
<span></span>
<span></span>
<span></span>
<span></span>
<span></span>
<span></span>
<span></span>
<span></span>
</div>
<div class="loader line-square small">
<span></span>
<span></span>
<span></span>
<span></span>
<span></span>
</div>
<div class="loader line-round small">
<span></span>
<span></span>
<span></span>
<span></span>
<span></span>
</div>
<div class="loader line-bounce small">
<span></span>
<span></span>
<span></span>
<span></span>
<span></span>
</div>
<div class="loader circle-spin small">
<div></div>
</div>
</div>
</body>
</html>I believe you have mastered the methods after reading these cases. For more exciting information, please pay attention to other related articles on the php Chinese website!
Related reading:
HTML5 responsive banner production tutorial
Using H5 to create water droplet special effects tutorial
Steps to implement HTML webpage optimization and compression
The above is the detailed content of Implementation of several common loding effects. For more information, please follow other related articles on the PHP Chinese website!
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