在具有起点和终点角度的圆周围放置div

<div class="circle">
  <div class="item">1</div>
  <div class="item">2</div>
  <div class="item">3</div>
  <div class="item">4</div>
  <div class="item">5</div>
</div>

.circle {
  position: relative;
  width: 200px;
  height: 200px;
  border-radius: 50%;
  background-color: #f0f0f0;
}

.item {
  position: absolute;
  width: 50px;
  height: 50px;
  background-color: #ccc;
  border-radius: 50%;
  text-align: center;
  line-height: 50px;
}

.item:nth-child(1) {
  transform: rotate(0deg) translate(100px) rotate(0deg);
}

.item:nth-child(2) {
  transform: rotate(72deg) translate(100px) rotate(-72deg);
}

.item:nth-child(3) {
  transform: rotate(144deg) translate(100px) rotate(-144deg);
}

.item:nth-child(4) {
  transform: rotate(216deg) translate(100px) rotate(-216deg);
}

.item:nth-child(5) {
  transform: rotate(288deg) translate(100px) rotate(-288deg);
}