.history-cont {
    background: #21325b;
    padding: 60px 0;
    position: relative
}

.history-cont .his-title {
    text-align: center;
    font-size: 3.4rem;
    color: #59aee8;
    font-weight: 700;
    margin-bottom: 10px;
    font-family: 'Red Hat Display',sans-serif
}

.history-cont .his-desc {
    text-align: center;
    max-width: 80%;
    margin: 0 auto 40px;
    color: #e4e7ed;
    font-size: 1rem
}

.history-cont .date-slider {
    position: relative
}

.history-cont .date-slider .swiper-container {
    height: 270px
}

.history-cont .date-slider .swiper-slide {
    display: flex;
    flex-direction: column;
    justify-content: space-around;
    align-items: center;
    height: 278px;
    padding-top: 20px;
    cursor: pointer
}

.history-cont .date-slider .dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: #ccc
}

.history-cont .date-slider .date-slide {
    font-size: 5em;
    font-weight: 800;
    transform: rotate(-90deg);
    color: #576078;
    text-shadow: 0 0 2px #eee
}

.history-cont .date-slider .his-border {
    border-bottom: 1px solid #ccc;
    margin-top: -32px
}

.history-cont .date-slider .swiper-slide-active .dot {
    width: 28px;
    height: 28px;
    margin-bottom: -6px;
    background: #fff
}

.history-cont .date-slider .swiper-slide-active .date-slide {
    font-size: 5em;
    font-weight: 800;
    transform: rotate(-90deg);
    color: #eee;
    text-shadow: 0 0 2px #eee
}

.history-cont .date-content-cont {
    padding-top: 60px
}

.history-cont .date-content-cont .date-content {
    max-width: 800px;
    margin: 0 auto;
    color: #fff;
    text-align: center;
    display: none
}

.history-cont .date-content-cont .date-content .img {
    margin-bottom: 30px
}

.history-cont .date-content-cont .date-content .img img {
    width: 100%;
    border-radius: 8px
}

.history-cont .date-content-cont .date-content .dc-title {
    font-size: 2.2rem;
    margin-bottom: 15px
}