.gist-simple .gist-simple-wrap {
font-size: 16px;
margin: 0;
margin-bottom: 1em;
padding: 8px;
border: 1px solid #ddd;
border-radius: 3px;
color: #333;
text-align: left;
background: #fff;
}
.gist-simple-loading-icon {
display: flex;
align-items: center;
justify-content: center;
user-select: none;
margin: 0 auto;
padding: 1.2em;
}
.gist-simple-loading-icon > i {
display: inline-block;
width: 0.25em;
height: 0.25em;
margin: 0 calc(0.25em / 2 * 1);
border-radius: 50%;
opacity: 0.2;
background-color: currentColor;
animation: gist-simple-loading-blink 1.4s infinite both;
}
.gist-simple-loading-icon > i:nth-child(2) {
animation-delay: 0.2s;
}
.gist-simple-loading-icon > i:nth-child(3) {
animation-delay: 0.4s;
}
@keyframes gist-simple-loading-blink {
0%,
100% {
opacity: 0.2;
}
30% {
opacity: 1;
}
}