.carousel-indicators button {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background-color: gray;
    border: none;
}

/* 设置选中状态为蓝色 */
.carousel-indicators .active {
    background-color:  rgba(40, 103, 205, 1);
}
.carousel-indicators li {
    background-color: rgba(230, 230, 230, 1);
}


.carousel-inner .d-flex {
    justify-content: center;
    flex-wrap: wrap;
}

.carousel-item.active .d-flex > :nth-last-child(1):nth-child(odd) {
    justify-content: start;
}


.card-box{
    width:30%;
    margin: 0px 0 20px 0;
}

.card-text{
    color:rgba(102, 102, 102, 1);
    padding-top:20px;

    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 7; /* 设置行数为1行 */
    -webkit-box-orient: vertical;
}