我遵循了以下答案,
我的动画效果很好,但是在给定的示例中,图像用于显示动画,
装有图片,我想在页面加载的中心显示以下CSS动画,
动画CSS,jsfiddle:
https://jsfiddle.net/mattii/4k7L5vj1/1/
代码:
<div class="modal">
<div class="sk-chase-dot"></div>
<div class="sk-chase-dot"></div>
<div class="sk-chase-dot"></div>
<div class="sk-chase-dot"></div>
<div class="sk-chase-dot"></div>
<div class="sk-chase-dot"></div>
</div>
css:
.modal {
width: 40px;
height: 40px;
position: fixed;
animation: sk-chase 2.5s infinite linear both;
}
.sk-chase-dot {
width: 100%;
height: 100%;
position: absolute;
left: 0;
top: 0;
animation: sk-chase-dot 2.0s infinite ease-in-out both;
}
.sk-chase-dot:before {
content: '';
display: block;
width: 25%;
height: 25%;
background-color: orange;
border-radius: 100%;
animation: sk-chase-dot-before 2.0s infinite ease-in-out both;
}
.sk-chase-dot:nth-child(1) { animation-delay: -1.1s; }
.sk-chase-dot:nth-child(2) { animation-delay: -1.0s; }
.sk-chase-dot:nth-child(3) { animation-delay: -0.9s; }
.sk-chase-dot:nth-child(4) { animation-delay: -0.8s; }
.sk-chase-dot:nth-child(5) { animation-delay: -0.7s; }
.sk-chase-dot:nth-child(6) { animation-delay: -0.6s; }
.sk-chase-dot:nth-child(1):before { animation-delay: -1.1s; }
.sk-chase-dot:nth-child(2):before { animation-delay: -1.0s; }
.sk-chase-dot:nth-child(3):before { animation-delay: -0.9s; }
.sk-chase-dot:nth-child(4):before { animation-delay: -0.8s; }
.sk-chase-dot:nth-child(5):before { animation-delay: -0.7s; }
.sk-chase-dot:nth-child(6):before { animation-delay: -0.6s; }
@keyframes sk-chase {
100% { transform: rotate(360deg); }
}
@keyframes sk-chase-dot {
80%, 100% { transform: rotate(360deg); }
}
@keyframes sk-chase-dot-before {
50% {
transform: scale(0.4);
} 100%, 0% {
transform: scale(1.0);
}
}
答案 0 :(得分:1)
只需将这些CSS添加到.modal类中,然后享受它! :)
top: 50%;
left: 50%;
transform: translate(-50%, -50%);
新的CSS:
.modal {
top: 50%;
left: 50%;
transform: translate(-50%, -50%);
width: 40px;
height: 40px;
position: fixed;
animation: sk-chase 2.5s infinite linear both;
}