@keyframes slidein {
from {transform: translateY(-100%);}
to {transform: translateY(0);}
}
@keyframes glowing {
0% {filter: brightness(90%);}
50% {filter: brightness(115%);}
100% {filter: brightness(90%);}
}
.center {
display: flex;
align-items: center;
justify-content: center;
margin: 0;
padding: 0;
height: 100%;
}
img {
display: block;
margin: 0;
padding: 0;
animation: slidein 2s, glowing 3s infinite;
}
button {
animation: slidein 2s, glowing 3s infinite;
}