@keyframes shine {
0% {
transform: scale(0) rotate(45deg);
opacity: 0;
}
80% {
transform: scale(0) rotate(45deg);
opacity: 0.5;
}
81% {
transform: scale(4) rotate(45deg);
opacity: 1;
}
100% {
transform: scale(50) rotate(45deg);
opacity: 0;
}
}