轉盤抽獎是一種常見的網站游戲。要實現它的動態效果需要使用CSS。下面是一份基本的轉盤抽獎CSS代碼。

/* 設置轉盤大小及樣式 */
.turntable {
position: relative;
width: 500px;
height: 500px;
background-color: #ccc;
border-radius: 50%;
overflow: hidden;
}
/* 設置轉盤抽獎區域 */
.lottery-area {
position: absolute;
top: 0;
left: 0;
display: flex;
justify-content: center;
align-items: center;
width: 100%;
height: 100%;
text-align: center;
}
/* 設置抽獎按鈕 */
.lottery-btn {
position: absolute;
bottom: 50px;
left: calc(50% - 60px);
width: 120px;
height: 40px;
background-color: #fff;
border-radius: 20px;
cursor: pointer;
z-index: 1;
display: flex;
justify-content: center;
align-items: center;
text-align: center;
}
/* 設置獎品區塊 */
.prize-list {
position: absolute;
top: 0;
left: 0;
width: 100%;
height: 100%;
transform-origin: 50% 50%;
display: flex;
flex-wrap: wrap;
justify-content: center;
align-items: center;
}
/* 設置每個獎品區塊的樣式 */
.prize {
position: relative;
width: 100px;
height: 100px;
margin: 20px;
background-color: #fff;
border-radius: 50%;
display: flex;
justify-content: center;
align-items: center;
font-size: 20px;
}
/* 設置每個獎品區塊的中心點位置 */
.prize:nth-child(1) {
transform: rotate(0deg) translate(250px) rotate(0deg);
}
.prize:nth-child(2) {
transform: rotate(45deg) translate(250px) rotate(-45deg);
}
.prize:nth-child(3) {
transform: rotate(90deg) translate(250px) rotate(-90deg);
}
.prize:nth-child(4) {
transform: rotate(135deg) translate(250px) rotate(-135deg);
}
.prize:nth-child(5) {
transform: rotate(180deg) translate(250px) rotate(-180deg);
}
.prize:nth-child(6) {
transform: rotate(225deg) translate(250px) rotate(-225deg);
}
.prize:nth-child(7) {
transform: rotate(270deg) translate(250px) rotate(-270deg);
}
.prize:nth-child(8) {
transform: rotate(315deg) translate(250px) rotate(-315deg);
}

通過以上代碼，即可實現一個簡單的轉盤抽獎功能，讓用戶們輕松愉快地玩耍。