add fade in animation css code example
Example 1: css fade in
/* Just add .fade-in class to element */
.fade-in {
animation: fadeIn 2s;
opacity: 1;
}
@keyframes fadeIn {
from {
opacity: 0;
}
to {
opacity: 1;
}
}
Example 2: animation fade in css
document.getElementById("test").children[0].className += " load";