.demo{
    -webkit-transform: rotate(360deg) skew(-20deg) scale(3) translate(100px, 0);
}a{
    transition : background .5s  ease-in, color .3s ease-out;
    transition : transform .4s ease-in-out;
}+为元素实现动画效果,需要和@keyframes一起配合使用,将一套css样式转化成另一套样式
.load-border{
    width: 100px;
    height:100px;
    background: url(‘a.png‘) no-repeat center center;
    -webkit-animation : gif 1.4s infinite linear;
    animation: gif 1.4s infinite linear;
}
@keyframes gif{
     0% {
        -webkit-transform: rotate(0deg);
        transform: rotate(0deg);
    }
    100%{
        -webkit-transform: rotate(360deg);
        transform: rotate(360deg);
        width:200px;
    }
}参考链接:
MDN | transition过度
sf | css3动画属性详解之transform、transition、animation
css——动画(transform, transition, animation)
原文:https://www.cnblogs.com/hiluna/p/9588843.html