.us-banner {
    height: 6rem;
    width: 100%;
    background-repeat: no-repeat;
    background-position: center center;
    background-size: cover;
    position: relative;
}

.swiper-container {
    width: 100%;
    height: 5rem;
    margin: 20px auto;
    border: 2px solid #ffffff;
    margin-top: 0;
}

.swiper-slide {
    text-align: center;
    font-size: 18px;
    background: #fff;
    width: 2rem !important;

    /* Center slide text vertically */
    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;
    margin-right: 0 !important;
    border-right: 2px solid #ffffff;
}

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

.swiper-slide:nth-child(2) {
    width: 100% !important;
}

.swiper-slide:nth-child(2n) {
    width: 40%;
}

.swiper-slide:nth-child(3n) {
    width: 20%;
}

.swiper-slide:first-child {
    width: 4rem !important;
}

/* 左箭头 */
.swiper-button-prev, .swiper-container-rtl .swiper-button-next {
    left: 10px;
    right: auto;
    top: 0;
    left: 0;
    bottom: 0;
    height: 100%;
    width: 40px;
    margin-top: 0;
    background: rgba(0, 0, 0, 0.5);
    opacity: 1;
}


.swiper-button-next, .swiper-container-rtl .swiper-button-prev {
    right: 10px;
    left: auto;
    top: 0;
    right: 0;
    bottom: 0;
    height: 100%;
    width: 40px;
    margin-top: 0;
    background: rgba(0, 0, 0, 0.5);
}

.swiper-button-prev span {
    /* width: 20px; */
    /* height: 20px; */
    display: inline-block;
    position: absolute;
    top: 50%;
    transform: translateX(-50%);
    right: -8px;
    z-index: 9999;
    font-size: 30px;
    color: #ffffff;
}

.icon-prv:before {
    color: #ffffff
}

.swiper-button-next span {
    /* width: 20px; */
    /* height: 20px; */
    display: inline-block;
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    right: 2px;
    z-index: 9999;
    font-size: 30px;
    color: #ffffff;
}

/* 左箭头 */
.swiper-button-next.swiper-button-disabled, .swiper-button-prev.swiper-button-disabled {
    display: none;
}

.swiper-slide-video {
    text-align: center;
    font-size: 18px;
    background: #fff;
    width: 120px !important;

    /* Center slide text vertically */
    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;
    margin-right: 0 !important;
    border-right: 2px solid #ffffff;
}