.swiper-container {
    width : 100%;
    height: 100%;
}

.swiper-slide {
    font-size: 0;
}

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

.swiper-pagination-bullet {
    width           : 0.85rem;
    height          : 0.85rem;
    background-color: #959595;
} 

.swiper-pagination-bullet-active {
    background-color: #c00000;
}

.swiper-container-horizontal>.swiper-pagination-bullets .swiper-pagination-bullet {
    margin: 0 0.5rem;
}

.example {
    position  : relative;
    margin-top: 1rem;
    font-size : 0;
    /* height : 10rem; */ 
}

.example img {
    width: 100%;
}

.exampleBox {
    position: absolute;
    top     : 0;
    left    : 0;
    width   : 100%;
    color   : #fff;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}


.exampleBox img {
    width     : 7.75rem;
    display   : block;
}

.product {
    margin-top: 1rem;
    position  : relative;
    font-size : 0;
}

.product img {
    width: 100%; 
} 

.productCopywriting {
    position: absolute;
    top     : 0;
    left    : 5%;
    width   : 90%;
}


.productCopywriting p {
    font-size  : 3rem;
    color:#000;
    text-align : center;
    margin-top : 3.55rem;
    font-family: MicrosoftYaHei-Bold;
}

.productCopywriting h3 {
	 color:#000;
    font-size    : 1.8rem;
    text-align   : center;
    margin-bottom: 1.25rem;
}

.productCopywriting span {
    font-size : 1.5rem;
    color     : #616161;
    display   : block;
    text-align: center;
    margin-top: 0.3rem;
}
.video>div{
    height: 100vh;
    width: 100vw;
    display: flex;
    justify-content: center; 
    align-items: center;
    flex-direction: column;
    background: #252525;
    opacity: 1;
    position: fixed;
    top: 0;
    left: 0;
    z-index: 99;
}
.video{
    display: none;
}

.video p{
    width: 100%;
    font-size: 1.5rem;
    height: 3.7rem;
    text-align: center;
    line-height: 3.7rem;
    background: #505050;
    z-index: 99;
    margin-top: 5rem;
  color: #fff;
}
.BD::-webkit-scrollbar {
 
    display:none

}