我已经制作了这种倾斜移动的圆点的动画。
div {
width: 100%;
height: 100vh;
background-image: radial-gradient(#85c79f 7px, transparent 7px), radial-gradient(#fc536c 7px, transparent 7px), radial-gradient(#e99377 7px, transparent 7px), radial-gradient(#ebe49a 7px, transparent 7px);
animation: animation1 5s infinite linear;
background-size: 100px 100px;
}
@keyframes animation1 {
from {
background-position: 0 0, 50px 0, 25px 50px, 75px 50px;
}
to {
background-position: -100px -100px, -50px -100px, -75px -50px, -25px -50px;
}
}
<div></div>
我想将其更改为每个圆点都从屏幕中心移出的动画。
但是,由于background-image
属性不是可动画的,因此我不知道如何实现它。
我怎么能意识到这一点?
答案 0 :(得分:0)
您可以为background-size
和/或background-position
设置动画以获得所需的效果:
body {
margin:0;
height: 100vh;
background-image: radial-gradient(#85c79f 7px, transparent 7px), radial-gradient(#fc536c 7px, transparent 7px), radial-gradient(#e99377 7px, transparent 7px), radial-gradient(#ebe49a 7px, transparent 7px);
animation: animation1 5s infinite linear;
background-size: 20px 20px;
background-position: 50% calc(50% + 20px), calc(50% - 20px) 50%, calc(50% + 20px) 50%, 50% calc(50% - 20px);
}
@keyframes animation1 {
from {
background-size: 20px 20px;
background-position: calc(50% - 10px) calc(50% + 20px), calc(50% - 20px) calc(50% + 10px), calc(50% + 20px) calc(50% - 10px), calc(50% + 10px) calc(50% - 20px);
}
to {
background-size: 300px 300px;
background-position: calc(50% - 10px) calc(50% + 100px), calc(50% - 100px) calc(50% + 10px), calc(50% + 100px) calc(50% - 10px), calc(50% + 10px) calc(50% - 100px);
}
}