テンプレート:Loading/style.css
.loading {
position: absolute;
top: 50%;
left: 5%;
border: 5px solid #ffffff;
border-top: 5px solid #3498db;
border-radius: 50%;
width: 50px;
height: 50px;
animation: spin 1s linear infinite;
}
@keyframes spin {
0% {
transform: rotate(0deg);
}
25% {
transform: rotate(60deg);
}
50% {
transform: rotate(180deg);
}
75% {
transform: rotate(300deg);
}
100% {
transform: rotate(360deg);
}
}