.casino-banner {
    display: block;
    width: 710px;
    border-radius: 40px;
    margin: 0 auto;
    margin-top: 20px;
}

.cosino-box {
}

.cosino-item {
    float: left;
    margin-left: 20px;
    margin-top: 20px;
    width: 220px;
    border-radius: 12px;
    border: 1px solid rgba(0, 0, 0, 0);
}

.cosino-item-img {
    width: 220px;
    height: 220px;
    background: #EEEEEE;
    border-radius: 12px;
    box-shadow: 0px 0px 2px 0px rgba(0, 0, 0, 0.5);
    object-fit: cover;
    animation: growAndShrink 1s infinite ease-in-out;
}

@keyframes growAndShrink {
    0%, 100% {
        transform: scale(0.9);
    }
    50% {
        transform: scale(1); /* 或者其他你想要的放大倍数 */
    }
}
 
.cosino-item-title {
    font-family: PingFangSC, PingFang SC;
    font-weight: 400;
    font-size: 24px;
    line-height: 40px;
    text-align: center;
    font-style: normal;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}