jquery怎么实现替换背景图片淡入淡出?
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5 个回答
@keyframes fide-out {
form {
opacity: 1;
}
to {
opacity: 0;
}
}
animation : fide-out 2s ease-out forwards;
@keyframes fide-in {
form {
opacity: 0;
}
to {
opacity: 1;
}
}
animation : fide-in 2s ease-out forwards;
大概这个意思，凑合着看吧
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