/* 背景 */
.swiper-wrapper .swiper-slide.page4 {
    margin: 0 auto;
    height: 100%;
    /* width: 19.20rem !important; */
    min-width: 1200px;
    overflow: hidden;
    position: relative;
    background: url(../image/section4/page4-bg.png) no-repeat;
    background-size: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: start !important;
}

/*  */
.page4_title {
    width: 10.38rem;
    height: 1.26rem;
    background: url(../image/section4/page4-title.png) no-repeat;
    background-size: 100%;
    position: absolute;
    top: .5rem;
}



/* 轮播图 */
.page4_swiper {
    width: 9.4rem;
    height: 5.33rem;
    /* background-color: black; */
    position: relative;
    top: 2.5rem;
    /* overflow: hidden; */
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

/* 轮播图样式 */
.page4-container{
    width: 8.30rem;
    height: 4.445rem;
    /* width: 10.4rem;
    height: 5.33rem; */
    /* background-color: aliceblue; */
    position: absolute;
    left:50%;
    transform: translateX(-50%);
 
}

/* 背景图片 */
.swiper-bg{
    width: 7.3rem;
    height: 4.45rem;
    position: absolute;
    z-index: 1;
}

.page4-container .swiper-wrapper .swiper-slide{
    width: 10.4rem;
    height: 100%;
}

/* 3d图片立绘 */
.page4img {
    width:100%;
    height: 100%;
    position: absolute;
    z-index: 2;
}

.swiper-bg img{
    width: 100%;
    position: absolute;
    right: -3.5rem;
    bottom: -2rem;
}
.page4img img{
    width: 7.42rem;
    height: 7.95rem;
    position: absolute;
    right: -3.8rem;
    bottom: -2.4rem;
    opacity: 0;
    display: none;
    transition: opacity .6s ease-in-out;
    -webkit-animation: rs 1s ease-in-out;
    -moz-animation: rs 1s ease-in-out;
    -ms-animation: rs 1s ease-in-out;
    animation: rs 1s ease-in-out;
}

.page4-container .swiper-wrapper .swiper-slide.swiper-slide{
    opacity: 0;
}

.page4-container .swiper-wrapper .swiper-slide.swiper-slide-active,.page4-container .swiper-wrapper .swiper-slide.swiper-slide.swiper-slide-next,.page4-container .swiper-wrapper .swiper-slide.swiper-slide.swiper-slide-next,.page4-container .swiper-wrapper .swiper-slide.swiper-slide-prev{
    opacity: 1;
}

.page4-container .swiper-wrapper .swiper-slide.swiper-slide-next .swiper-bg img{
    left: -2.5rem;
}
.page4-container .swiper-wrapper .swiper-slide.swiper-slide-prev .swiper-bg img{
    left: 2.5rem;
}

.page4-container .swiper-wrapper .swiper-slide.swiper-slide-active .page4img img {
    opacity: 1;
    display: block;
}

@keyframes rs {
    from {
    opacity: 0;
    right: -4.2rem;
    }

    to {
    opacity: 1;
    right: -3.8rem;
    }
}

@-webkit-keyframes rs

    {
    from {
    opacity: 0;
    right: -4.2rem;
    }

    to {
    opacity: 1;
    right: -3.8rem;
    }
}

.swiper-bg img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
}


/* 媒体查询调节大小 */
@media screen and (max-width: 1500px) {
    /* Styles for screens 600px wide or narrower */
    .page4-container .swiper-wrapper .swiper-slide.swiper-slide-next .swiper-bg img{
        left: -2.8rem
    }
    
    .page4-container .swiper-wrapper .swiper-slide.swiper-slide-prev .swiper-bg img{
        left: 2.8rem;
    }

    .page4-container .swiper-wrapper .swiper-slide.swiper-slide-next .page4mark{
        opacity: 1;
        left: -2.85rem !important;
    }
    
    .page4-container .swiper-wrapper .swiper-slide.swiper-slide-prev .page4mark{
        left: 2.85rem !important;
        opacity: 1;
    }
    
}

@media screen and (max-width: 1260px) {
    /* Styles for screens 600px wide or narrower */
    .page4-container .swiper-wrapper .swiper-slide.swiper-slide-next .swiper-bg img{
        left: -2.8rem;
    }
    
    .page4-container .swiper-wrapper .swiper-slide.swiper-slide-prev .swiper-bg img{
        left: 2.8rem;
    }

    .page4-container .swiper-wrapper .swiper-slide.swiper-slide-next .page4mark{
        left: -2.85rem !important;
        opacity: 1;
    }
    
    .page4-container .swiper-wrapper .swiper-slide.swiper-slide-prev .page4mark{
        left: 2.85rem !important;
        opacity: 1;
    }
    
}

@media screen and (max-width: 1200px) {
    /* Styles for screens 600px wide or narrower */
    .page4-container .swiper-wrapper .swiper-slide.swiper-slide-next .swiper-bg img{
        left: -2.8rem;
    }
    
    .page4-container .swiper-wrapper .swiper-slide.swiper-slide-prev .swiper-bg img{
        left: 2.8rem;
    }

    .page4-container .swiper-wrapper .swiper-slide.swiper-slide-next .page4mark{
        left: -2.85rem !important;
        opacity: 1;
    }
    
    .page4-container .swiper-wrapper .swiper-slide.swiper-slide-prev .page4mark{
        left: 2.85rem !important;
        opacity: 1;
    }
    
}


.pagesetion4-pagination{
    z-index: 100;
    position: absolute; 
    top: 3rem; 
    left: 0;
    cursor: pointer;
    z-index: 3;
}




/* 左右按钮的总样式 */
.buttons {
    width: 0.6rem;
    height: .6rem;
    z-index: 10;
    /* position: relative; */
    position: absolute;
    cursor: pointer;
    /* background-color: black; */
    top: 1.86rem;
}

/* 按钮样式 */
.pagesetion4-button-prev {
    left: 4.2rem;
    top: 4.5rem;
    background: url(../image/section4/page4-left.png) no-repeat;
    background-size: 100%;
}

.pagesetion4-button-next {
    right: 4.2rem;
    top: 4.5rem;
    background: url(../image/section4/page4-right.png) no-repeat;
    background-size: 100%;
}


.swiper-pagination-bullet{
    width: .4rem;
    height: .4rem;
    /* background-color: aqua; */
}


.page4mark{
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0,.5);
    opacity: 0;
    position: absolute;
    z-index: 90;
    transition: opacity .66s linear;
}

.page4-container .swiper-wrapper .swiper-slide.swiper-slide-next .page4mark{
    opacity: 1;
    left: -2.5rem;

}

.page4-container .swiper-wrapper .swiper-slide.swiper-slide-prev .page4mark{
    opacity: 1;
    left: 2.5rem;
}

.page4-container .swiper-wrapper .swiper-slide.swiper-slide-active {
    z-index: 100;
}

.page4-container .swiper-wrapper .swiper-slide.swiper-slide-next{
    z-index: 1;
}

.page4-container .swiper-wrapper .swiper-slide.swiper-slide-prev{
    z-index: 1;
}



/* 图片 */

.page4-pagination {
    text-align: center;
    height: .3rem;
    position: relative;
    display: flex;
    align-items: center;
    justify-self: center;
    bottom: -0.1rem !important;
}

/* 按钮样式 */
.page4-pagination span{
    width: .24rem;
    height: .24rem;
    border-radius: 50%;
    background: url(../image/section4/page4-noactive.png) no-repeat;
    background-size: 100%;
    opacity: 1;
    position: absolute;
}

.page4-pagination  .swiper-pagination-bullet-active{
    width: .33rem;
    height: .33rem;
    background: url(../image/section4/page4-active.png) no-repeat;
    background-size: 100%;
}


.page4-pagination span:nth-child(1){
    /* top: -0.02rem; */
    left: 3rem;
}
.page4-pagination span:nth-child(2){
    /* top: -0.02rem; */
    left: 3.55rem;
}
.page4-pagination span:nth-child(3){
    /* top: -0.02rem; */
    left: 4.05rem;
}
.page4-pagination span:nth-child(4){
    /* top: -0.02rem; */
    left: 4.55rem;
}
.page4-pagination span:nth-child(5){
    /* top: -0.02rem; */
    left: 5.05rem;
}
.page4-pagination span:nth-child(6){
    /* top: -0.02rem; */
    left: 5.55rem;
}


.page4-pagination span.swiper-pagination-bullet-active:nth-child(1){
    left: 2.95rem;
}
.page4-pagination span.swiper-pagination-bullet-active:nth-child(2){
    left: 3.50rem;
}
.page4-pagination span.swiper-pagination-bullet-active:nth-child(3){
    left: 4.00rem;
}
.page4-pagination span.swiper-pagination-bullet-active:nth-child(4){
    left: 4.50rem;
}
.page4-pagination span.swiper-pagination-bullet-active:nth-child(5){
    left: 5.00rem;
}
.page4-pagination span.swiper-pagination-bullet-active:nth-child(6){
    left: 5.50rem;
}



/* 底部 */
.page4-footer {
    width: 4.38rem;
    height: .2rem;
    position: absolute;
    left: 50%;
    bottom: .1rem;
    transform: translateX(-50%);
    background: url(../image/section4/page4-footer.png) no-repeat;
    background-size: 100%;
}



.page4-swiper-3dimg {
    width: 6.02rem;
    height: 7.41rem;
    background: url(../image/section4/swiperpage4-1.png) no-repeat;
    background-size: 100%;
    position: absolute;
    top: 1.7rem;
    left: 10.5rem;
    z-index: 5;
    pointer-events: none;
}