/*
轮播图样式
*/
.main-carousel {
    width: 100%;
    height: calc(100vw / 1920 * 650);
    position: relative;
    overflow: hidden;
}

.main-carousel-container {
    height: 100%;
    width: 100%;
    display: flex;
}

.main-carousel-container a {
    height: 100%;

    display: none;
    flex-shrink: 0;
    width: 100%;
}

.main-carousel-container img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.main-carousel-container a.active {

    display: block;
}

.main-carousel-shift div {
    background-color: #bfdbfe;
    position: absolute;
    top: 0;
    bottom: 0;
    margin: auto 0;
    color: #1d4ed8;
    width: 50px;
    height: 50px;
    border-radius: 8px;
    font-size: 42px;
    font-weight: bold;
    line-height: 42px;
    text-align: center;
    cursor: pointer;
    user-select: none;
    opacity: 0.5;
}

.main-carousel-shift .left {
    left: 20px
}

.main-carousel-shift .right {
    right: 20px
}

.main-carousel-bottom {
    display: flex;
    position: absolute;
    width: 100%;
    bottom: 20px;
    justify-content: center;
}

.main-carousel-bottom div {
    height: 5px;
    width: 40px;
    background-color: #bfdbfe;
    cursor: pointer;
    margin-right: 10px;
    opacity: 0.5;
}

.main-carousel-bottom .active {

    background-color: #1d4ed8;
}

.main-carousel:hover .main-carousel-bottom div,
.main-carousel:hover .main-carousel-shift div {

    opacity: 1;
}