10个css自定义loading动画

1.

<div class="loading">
    <span></span>
    <span></span>
    <span></span>
    <span></span>
    <span></span>
</div>

.loading{
    width: 80px;
    height: 40px;
    margin: 0 auto;
    margin-top:100px;
}
.loading span{
    display: inline-block;
    width: 8px;
    height: 100%;
    border-radius: 4px;
    background: lightgreen;
    -webkit-animation: load 1s ease infinite;
}
@-webkit-keyframes load{
    0%,100%{
        height: 40px;
        background: lightgreen;
    }
    50%{
        height: 70px;
        margin: -15px 0;
        background: lightblue;
    }
}
.loading span:nth-child(2){
    -webkit-animation-delay:0.2s;
}
.loading span:nth-child(3){
    -webkit-animation-delay:0.4s;
}
.loading span:nth-child(4){
    -webkit-animation-delay:0.6s;
}
.loading span:nth-child(5){
    -webkit-animation-delay:0.8s;
}

2.

<div class="loading">
    <span></span>
</div>

.loading{
    width: 150px;
    height: 4px;
    border-radius: 2px;
    margin: 0 auto;
    margin-top:100px;
    position: relative;
    background: lightgreen;
    -webkit-animation: changeBgColor 1.04s ease-in infinite alternate;
}
.loading span{
    display: inline-block;
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background: lightgreen;
    position: absolute;
    margin-top: -7px;
    margin-left:-8px;
    -webkit-animation: changePosition 1.04s ease-in infinite alternate;
}
@-webkit-keyframes changeBgColor{
    0%{
        background: lightgreen;
    }
    100%{
        background: lightblue;
    }
}
@-webkit-keyframes changePosition{
    0%{
        background: lightgreen;
    }
    100%{
        margin-left: 142px;
        background: lightblue;
    }
}

3.

<div class="loading">
    <span></span>
    <span></span>
    <span></span>
    <span></span>
    <span></span>
</div>

.loading{
    width: 150px;
    height: 15px;
    margin: 0 auto;
    margin-top:100px;
}
.loading span{
    display: inline-block;
    width: 15px;
    height: 100%;
    margin-right: 5px;
    border-radius: 50%;
    background: lightgreen;
    -webkit-animation: load 1.04s ease infinite;
}
.loading span:last-child{
    margin-right: 0px; 
}
@-webkit-keyframes load{
    0%{
        opacity: 1;
    }
    100%{
        opacity: 0;
    }
}
.loading span:nth-child(1){
    -webkit-animation-delay:0.13s;
}
.loading span:nth-child(2){
    -webkit-animation-delay:0.26s;
}
.loading span:nth-child(3){
    -webkit-animation-delay:0.39s;
}
.loading span:nth-child(4){
    -webkit-animation-delay:0.52s;
}
.loading span:nth-child(5){
    -webkit-animation-delay:0.65s;
}

4.

<div class="loading">
    <span></span>
    <span></span>
    <span></span>
    <span></span>
    <span></span>
</div>

.loading{
    width: 150px;
    height: 15px;
    margin: 0 auto;
    margin-top:100px;
}
.loading span{
    display: inline-block;
    width: 15px;
    height: 100%;
    margin-right: 5px;
    border-radius: 50%;
    background: lightgreen;
    -webkit-animation: load 1.04s ease infinite;
}
.loading span:last-child{
    margin-right: 0px; 
}
@-webkit-keyframes load{
    0%{
        opacity: 1;
        -webkit-transform: scale(1.3);
    }
    100%{
        opacity: 0.2;
        -webkit-transform: scale(.3);
    }
}
.loading span:nth-child(1){
    -webkit-animation-delay:0.13s;
}
.loading span:nth-child(2){
    -webkit-animation-delay:0.26s;
}
.loading span:nth-child(3){
    -webkit-animation-delay:0.39s;
}
.loading span:nth-child(4){
    -webkit-animation-delay:0.52s;
}
.loading span:nth-child(5){
    -webkit-animation-delay:0.65s;
}

5.

<div class="loading">
    <span></span>
    <span></span>
    <span></span>
    <span></span>
    <span></span>
</div>

.loading{
    width: 150px;
    height: 15px;
    margin: 0 auto;
    position: relative;
    margin-top:100px;
}
.loading span{
    position: absolute;
    width: 15px;
    height: 100%;
    border-radius: 50%;
    background: lightgreen;
    -webkit-animation: load 1.04s ease-in infinite alternate;
}
@-webkit-keyframes load{
    0%{
        opacity: 1;
        -webkit-transform: translate(0px);
    }
    100%{
        opacity: 0.2;
        -webkit-transform: translate(150px);
    }
}
.loading span:nth-child(1){
    -webkit-animation-delay:0.13s;
}
.loading span:nth-child(2){
    -webkit-animation-delay:0.26s;
}
.loading span:nth-child(3){
    -webkit-animation-delay:0.39s;
}
.loading span:nth-child(4){
    -webkit-animation-delay:0.52s;
}
.loading span:nth-child(5){
    -webkit-animation-delay:0.65s;
}

6.

<div class="loading">
    <span></span>
    <span></span>
    <span></span>
    <span></span>
    <span></span>
</div>

.loading{
    width: 150px;
    height: 15px;
    margin: 0 auto;
    margin-top:100px;
    text-align: center;
}
.loading span{
    display: inline-block;
    width: 15px;
    height: 100%;
    margin-right: 5px;
    background: lightgreen;
    -webkit-animation: load 1.04s ease infinite;
}
.loading span:last-child{
    margin-right: 0px; 
}
@-webkit-keyframes load{
    0%{
        opacity: 1;
    }
    100%{
        opacity: 0;
    }
}
.loading span:nth-child(1){
    -webkit-animation-delay:0.13s;
}
.loading span:nth-child(2){
    -webkit-animation-delay:0.26s;
}
.loading span:nth-child(3){
    -webkit-animation-delay:0.39s;
}
.loading span:nth-child(4){
    -webkit-animation-delay:0.52s;
}
.loading span:nth-child(5){
    -webkit-animation-delay:0.65s;
}

7.

<div class="loading">
    <span></span>
    <span></span>
    <span></span>
    <span></span>
    <span></span>
</div>

.loading{
    width: 150px;
    height: 15px;
    margin: 0 auto;
    margin-top:100px;
}
.loading span{
    display: inline-block;
    width: 15px;
    height: 100%;
    margin-right: 5px;
    background: lightgreen;
    -webkit-transform-origin: right bottom;
    -webkit-animation: load 1s ease infinite;
}
.loading span:last-child{
    margin-right: 0px; 
}
@-webkit-keyframes load{
    0%{
        opacity: 1;
    }
    100%{
        opacity: 0;
        -webkit-transform: rotate(90deg);
    }
}
.loading span:nth-child(1){
    -webkit-animation-delay:0.13s;
}
.loading span:nth-child(2){
    -webkit-animation-delay:0.26s;
}
.loading span:nth-child(3){
    -webkit-animation-delay:0.39s;
}
.loading span:nth-child(4){
    -webkit-animation-delay:0.52s;
}
.loading span:nth-child(5){
    -webkit-animation-delay:0.65s;
}

8.

<div class="loading">
    <span></span>
    <span></span>
    <span></span>
    <span></span>
    <span></span>
</div>

.loading{
    width: 150px;
    height: 15px;
    margin: 0 auto;
    margin-top:100px;
}
.loading span{
    display: inline-block;
    width: 15px;
    height: 100%;
    margin-right: 5px;
    background: lightgreen;
    -webkit-transform-origin: right bottom;
    -webkit-animation: load 1s ease infinite;
}
.loading span:last-child{
    margin-right: 0px; 
}
@-webkit-keyframes load{
    0%{
        opacity: 1;
        -webkit-transform: scale(1);
    }
    100%{
        opacity: 0;
        -webkit-transform: rotate(90deg) scale(.3);
    }
}
.loading span:nth-child(1){
    -webkit-animation-delay:0.13s;
}
.loading span:nth-child(2){
    -webkit-animation-delay:0.26s;
}
.loading span:nth-child(3){
    -webkit-animation-delay:0.39s;
}
.loading span:nth-child(4){
    -webkit-animation-delay:0.52s;
}
.loading span:nth-child(5){
    -webkit-animation-delay:0.65s;
}

9.

<div class="loadEffect">
    <span></span>
    <span></span>
    <span></span>
    <span></span>
    <span></span>
    <span></span>
    <span></span>
    <span></span>
</div>

.loadEffect{
    width: 100px;
    height: 100px;
    position: relative;
    margin: 0 auto;
    margin-top:100px;
}
.loadEffect span{
    display: inline-block;
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background: lightgreen;
    position: absolute;
    -webkit-animation: load 1.04s ease infinite;
}
@-webkit-keyframes load{
    0%{
        opacity: 1;
    }
    100%{
        opacity: 0.2;
    }
}
.loadEffect span:nth-child(1){
    left: 0;
    top: 50%;
    margin-top:-8px;
    -webkit-animation-delay:0.13s;
}
.loadEffect span:nth-child(2){
    left: 14px;
    top: 14px;
    -webkit-animation-delay:0.26s;
}
.loadEffect span:nth-child(3){
    left: 50%;
    top: 0;
    margin-left: -8px;
    -webkit-animation-delay:0.39s;
}
.loadEffect span:nth-child(4){
    top: 14px;
    right:14px;
    -webkit-animation-delay:0.52s;
}
.loadEffect span:nth-child(5){
    right: 0;
    top: 50%;
    margin-top:-8px;
    -webkit-animation-delay:0.65s;
}
.loadEffect span:nth-child(6){
    right: 14px;
    bottom:14px;
    -webkit-animation-delay:0.78s;
}
.loadEffect span:nth-child(7){
    bottom: 0;
    left: 50%;
    margin-left: -8px;
    -webkit-animation-delay:0.91s;
}
.loadEffect span:nth-child(8){
    bottom: 14px;
    left: 14px;
    -webkit-animation-delay:1.04s;
}

10.

<div class="loadEffect">
    <span></span>
    <span></span>
    <span></span>
    <span></span>
    <span></span>
    <span></span>
    <span></span>
    <span></span>
</div>

.loadEffect{
    width: 100px;
    height: 100px;
    position: relative;
    margin: 0 auto;
    margin-top:100px;
}
.loadEffect span{
    display: inline-block;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: lightgreen;
    position: absolute;
    -webkit-animation: load 1.04s ease infinite;
}
@-webkit-keyframes load{
    0%{
        -webkit-transform: scale(1.2);
        opacity: 1;
    }
    100%{
        -webkit-transform: scale(.3);
        opacity: 0.5;
    }
}
.loadEffect span:nth-child(1){
    left: 0;
    top: 50%;
    margin-top:-10px;
    -webkit-animation-delay:0.13s;
}
.loadEffect span:nth-child(2){
    left: 14px;
    top: 14px;
    -webkit-animation-delay:0.26s;
}
.loadEffect span:nth-child(3){
    left: 50%;
    top: 0;
    margin-left: -10px;
    -webkit-animation-delay:0.39s;
}
.loadEffect span:nth-child(4){
    top: 14px;
    right:14px;
    -webkit-animation-delay:0.52s;
}
.loadEffect span:nth-child(5){
    right: 0;
    top: 50%;
    margin-top:-10px;
    -webkit-animation-delay:0.65s;
}
.loadEffect span:nth-child(6){
    right: 14px;
    bottom:14px;
    -webkit-animation-delay:0.78s;
}
.loadEffect span:nth-child(7){
    bottom: 0;
    left: 50%;
    margin-left: -10px;
    -webkit-animation-delay:0.91s;
}
.loadEffect span:nth-child(8){
    bottom: 14px;
    left: 14px;
    -webkit-animation-delay:1.04s;
}