.banner {
    width: 60%;
    padding: 0 2%;
    position: relative;
    margin: 20px auto 40px;

}


.swiper {
    width: 100%;
    height: 450px;
    border-radius: 5px;
    position: relative;
    box-shadow: 0px 5px 10px rgba(0, 0, 0, 0.3);
}

.swiper-slide {
    text-align: center;
    font-size: 18px;
    display: -webkit-box;
    display: -ms-flexbox;
    display: -webkit-flex;
    display: flex;
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    -webkit-justify-content: center;
    justify-content: center;
    -webkit-box-align: center;
    -ms-flex-align: center;
    -webkit-align-items: center;
    align-items: center;
    background-size: cover;
    border-radius: 5px;
    box-shadow: 0px 5px 10px rgba(0, 0, 0, 0.3);
    background-size: cover;
}

.swiper-slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.b-box {
    width: 96%;
    /* height: 100%; */
    padding: 40px 2% 20px;
    position: absolute;
    z-index: 10;
    bottom: 0;
    left: 0;
    right: 0;
    margin: auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-radius: 0px 0px 12px 12px;
    background: linear-gradient(to bottom, rgba(0, 0, 0, 0) 0, rgba(0, 0, 0, 0.75) 30%, rgba(0, 0, 0, 1) 100%);
}

.b-box img {
    width: 80px;
    height: 80px;
    display: block;

    border-radius: 12px;
    margin-right: 20px;
    box-shadow: 0px 5px 15px rgba(255, 255, 255, 0.6);
}

.b-text {
    width: 57%;
    color: #fff;
    text-align: left;
}

.b-text p:nth-of-type(1),
.b-text p:nth-of-type(2) {
    font-size: 20px;
    font-weight: 600;
    line-height: 1.5;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 1;

}

.b-text p:nth-of-type(2) {
    font-size: 16px;
    font-weight: 400;
    color: #fff;
}

.b-btn {
    padding: 8px 25px;
    font-size: 15px;
    line-height: 27px;
    color: #fff;
    background-color: #69D067;
    border-radius: 4px;

}

@media (max-width:750px) {
    .banner {
        width: 96%;
    }

    .swiper {
        height: 220px;
    }

    .b-box img {
        width: 70px;
        height: 70px;
    }
}