之前的一篇文章介紹這種效果的實現，但實現代碼太過繁瑣，所以在這里分享以下簡化版的實現方法，有需要的可以參考學習。
原文章請點擊這里
簡化版完整實例
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>CSS3扇形動畫菜單</title>
<style>
*{padding: 0; margin: 0;}
body{background:#b1b1b1;margin:0px;padding:0px;font-size:14px;color:#000;}
.menuHolder {width:100px; height:100px; margin:0 0 250px 0; position:relative;z-index:100;}
.menuHolder ul {padding:0px; margin:0; list-style:none; position:absolute; left:0; top:0; width:0; height:0;}
/*.menuHolder ul li {border-radius:0 0 300px 0; width:0; height:0;}*/
.menuHolder ul li a {color:#000; text-decoration:none; font:bold 13px/30px arial, sans-serif; text-align:center;
box-shadow:-5px 5px 5px rgba(0,0,0,0.4);transform-origin:0 0;}
.menuHolder ul.p1 li {position:absolute; left:0; top:0;}
.menuHolder ul.p2 {z-index:-1;}
.menuHolder ul.p3 {z-index:-1;}
/*畫第一個圓圈*/
.menuHolder li.s1 > a {position:absolute; display:block; width:100px; height:100px; background:#c8c8c8; border-radius:0 0 100px 0;}
/*畫第二個圓圈*/
.menuHolder li.s2 > a {position:absolute; display:block; width:100px; padding-left:100px; height:200px; background:#ddd; border-radius:0 0 200px 0;}
/*畫第三個圓圈*/
.menuHolder ul.p3 li a {position:absolute; display:block; width:100px; padding-left:200px; height:300px; background:#999; border-radius:0 0 300px 0;}
/*把第二第三個圓隱藏到角落里去，讓視角看不到*/
.menuHolder ul ul {transform-origin:0 0;transform:rotate(90deg);transition:1s;}
/*繪制第二層的菜單*/
.menuHolder li.s2:nth-of-type(6) > a {background:#888;
transform:rotate(75deg);
}
.menuHolder li.s2:nth-of-type(5) > a {background:#999;
transform:rotate(60deg);
}
.menuHolder li.s2:nth-of-type(4) > a {background:#aaa;
transform:rotate(45deg);
}
.menuHolder li.s2:nth-of-type(3) > a {background:#bbb;
transform:rotate(30deg);
}
.menuHolder li.s2:nth-of-type(2) > a {background:#ccc;
transform:rotate(15deg);
}
/*繪制聯系的子菜單*/
.menuHolder .a6 li:nth-of-type(6) > a {background:#444;
transform:rotate(75deg);
}
.menuHolder .a6 li:nth-of-type(5) > a {background:#555;
transform:rotate(60deg);
}
.menuHolder .a6 li:nth-of-type(4) > a {background:#666;
transform:rotate(45deg);
}
.menuHolder .a6 li:nth-of-type(3) > a {background:#777;
transform:rotate(30deg);
}
.menuHolder .a6 li:nth-of-type(2) > a {background:#888;
transform:rotate(15deg);
}
/*繪制銷量的子菜單*/
.menuHolder .a5 li:nth-of-type(5) > a {background:#555;
transform:rotate(72deg); 新聞熱點
疑難解答
