ar-design/dist/assets/css/components/charts/pie/pie.css

AR Design is a (react | nextjs) ui library.

.ar-pie-chart-wrapper {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 1rem 0;
}
.ar-pie-chart-wrapper > div {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 0 2rem;
}

.ar-pie-chart-wrapper > .title {
  width: 100%;
  color: var(--gray-700);
  font-size: 1.2rem;
  font-weight: bold;
  text-align: left;
}

.ar-pie-chart-wrapper > div > .ar-pie-chart {
  position: relative;
  width: 200px;
  height: 200px;
  border-radius: var(--border-radius-pill);
  user-select: none;
}
.ar-pie-chart-wrapper > div > .ar-pie-chart > article {
  position: absolute;
  inset: 0.5rem;
  display: flex;
  justify-content: center;
  align-items: center;
  background-color: var(--white);
  border-radius: var(--border-radius-pill);
  box-shadow: inset 0 0 0 5px rgba(var(--black-rgb), 0.1);
  color: var(--gray-700);
}

.ar-pie-chart-wrapper > div > .information-field {
  display: flex;
  flex-direction: column;
  flex-wrap: wrap;
  flex: 1;
  justify-content: flex-start;
  align-items: flex-start;
  gap: 0.5rem 0;
  width: 100%;
}
.ar-pie-chart-wrapper > div > .information-field > article {
  display: flex;
  flex-direction: row;
  flex: 2;
  align-items: center;
  gap: 0 0.5rem;
}
.ar-pie-chart-wrapper > div > .information-field > article > span:first-child {
  position: relative;
  min-width: 1.75rem;
  min-height: 1rem;
  padding-left: 0.85rem;
  border-radius: var(--border-radius-sm);
  color: var(--white);
  font-size: 0.75rem;
  font-weight: bold;
  line-height: 1rem;
  overflow: hidden;
}
.ar-pie-chart-wrapper > div > .information-field > article > span:first-child::before {
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  content: "%";
  background-color: rgba(var(--black-rgb), 0.2);
  width: 0.75rem;
  font-size: 0.65rem;
  text-align: center;
}
.ar-pie-chart-wrapper > div > .information-field > article > span:last-child {
  font-size: 0.75rem;
}