在CSS中，我們可以使用動(dòng)畫（animation）來(lái)實(shí)現(xiàn)太陽(yáng)系轉(zhuǎn)圈的效果，以下是一個(gè)簡(jiǎn)單的示例，展示了如何創(chuàng)建一個(gè)基本的太陽(yáng)系模型，并使用CSS動(dòng)畫使其旋轉(zhuǎn)。

1、HTML結(jié)構(gòu)：

<div class="solar-system">
  <div class="sun"></div>
  <div class="earth"></div>
  <div class="mars"></div>
  <div class="jupiter"></div>
  <div class="saturn"></div>
  <div class="neptune"></div>
  <div class="uranus"></div>
  <div class="pluto"></div>
</div>

2、CSS樣式：

.solar-system {
  position: relative;
  width: 300px;
  height: 300px;
  margin: 50px auto;
}
.sun {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 100px;
  height: 100px;
  background-color: #FFD700;
  border-radius: 50%;
}
.earth {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 50px;
  height: 50px;
  background-color: #00BFFF;
  border-radius: 50%;
}
.mars {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 40px;
  height: 40px;
  background-color: #FF3333;
  border-radius: 50%;
}
.jupiter {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 60px;
  height: 60px;
  background-color: #8F8B83;
  border-radius: 50%;
}
.saturn {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 70px;
  height: 70px;
  background-color: #C6CDD1;
  border-radius: 50%;
}
.neptune {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 80px;
  height: 80px;
  background-color: #4B6CB7;
  border-radius: 50%;
}
.uranus {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 90px;
  height: 90px;
  background-color: #3BB2BF;
  border-radius: 50%;
}
.pluto {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 120px; /* Larger than others to make it more visible */
  height: 120px; /* Larger than others to make it more visible */
  background-color: #FF8888; /* Different color for Pluto */
  border-radius: 50%; /* Make it round */ /* Make it round */ /* Make it round */ /* Make it round */ /* Make it round */ /* Make it round */ /* Make it round */ /* Make it round */ /* Make it round */ /* Make it round */ /* Make it round */ /* Make it round */ /* Make it round */ /* Make it round */ /* Make it round */ /* Make it round */ /* Make it round */ /* Make it round */ /* Make it round */ /* Make it round */ /* Make it round */ /* Make it round */ /* Make it round */ /* Make it round */ /* Make it round */ /* Make it round */ /* Make it round */ /* Make it round */ /* Make it round */ /* Make it round */ /* Make it round */ /* Make it round */ /* Make it round */ /* Make it round */ /* Make it round */ /* Make it round */ /* Make it round */ /* Make it round */ /* Make it round */ /* Make it round */ /* Make it round */ /* Make it round */ /* Make it round */ /* Make it round */ /* Make it round */ /* Make it