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效果如图:
代码实现:
<style> *{ margin: 0; padding: 0; box-sizing: border-box; } .surround-box, .center-point{ position: absolute; top: 50%; left: 50%; width: 20px; height: 20px; margin-left: -10px; margin-top: -10px; border-radius: 50%; background-color: #000; } .circle{ /* 这里一定要绝对定位,这样位置才能铺开来 */ position: absolute; top: -10px; left: -10px; width: 40px; height: 40px; line-height: 40px; border-radius: 50%; text-align: center; color: #fff; } .circle1{ background-color: red; /* rotateZ控制方向,每个元素旋转30度,12个元素刚好360度。translateY控制每个元素距中心点的距离 */ transform: rotateZ(30deg) translateY(80px); } .circle2{ background-color: orange; transform: rotateZ(60deg) translateY(80px); } .circle3{ background-color: yellow; transform: rotateZ(90deg) translateY(80px); } .circle4{ background-color: green; transform: rotateZ(120deg) translateY(80px); } .circle5{ background-color: seagreen; transform: rotateZ(150deg) translateY(80px); } .circle6{ background-color: blue; transform: rotateZ(180deg) translateY(80px); } .circle7{ background-color: purple; transform: rotateZ(210deg) translateY(80px); } .circle8{ background-color: lightsalmon; transform: rotateZ(240deg) translateY(80px); } .circle9{ background-color: deeppink; transform: rotateZ(270deg) translateY(80px); } .circle10{ background-color: lightyellow; transform: rotateZ(300deg) translateY(80px); } .circle11{ background-color: lightgreen; transform: rotateZ(330deg) translateY(80px); } .circle12{ background-color: lightslategrey; transform: rotateZ(360deg) translateY(80px); } </style>
<body> <div class="center-point"></div> <div class="surround-box"> <div class="circle circle1">1</div> <div class="circle circle2">2</div> <div class="circle circle3">3</div> <div class="circle circle4">4</div> <div class="circle circle5">5</div> <div class="circle circle6">6</div> <div class="circle circle7">7</div> <div class="circle circle8">8</div> <div class="circle circle9">9</div> <div class="circle circle10">10</div> <div class="circle circle11">11</div> <div class="circle circle12">12</div> </div> </body>
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