.swiper-container {
    margin-left: auto;
    margin-right: auto;
    position: relative;
    overflow: hidden;
    z-index: 1;
    height: calc(50vw * 9 / 16);
    width: 100%;    
    margin: 0;
}

@media screen and (max-width: 668px) {
    .swiper-container {
        margin: 20px 0 15px;
    }
}

.swiper-container-no-flexbox .swiper-slide {
    float: left
}

.swiper-wrapper {
    position: relative;
    width: 100%;
    height: 100%;
    z-index: 1;
    display: -webkit-box;
    display: -moz-box;
    display: -ms-flexbox;
    display: -webkit-flex;
    display: flex;
    -webkit-transition-property: -webkit-transform;
    -moz-transition-property: -moz-transform;
    -o-transition-property: -o-transform;
    -ms-transition-property: -ms-transform;
    transition-property: transform;
    -webkit-box-sizing: content-box;
    -moz-box-sizing: content-box;
    box-sizing: content-box;
    -webkit-transform: translate3d(0,0,0);
    -moz-transform: translate3d(0,0,0);
    -o-transform: translate(0,0);
    -ms-transform: translate3d(0,0,0);
    transform: translate3d(0,0,0);
}

.swiper-container-vertical > .swiper-wrapper {
    -webkit-box-orient: vertical;
    -moz-box-orient: vertical;
    -ms-flex-direction: column;
    -webkit-flex-direction: column;
    flex-direction: column;
}

.swiper-container-multirow > .swiper-wrapper {
    -webkit-box-lines: multiple;
    -moz-box-lines: multiple;
    -ms-flex-wrap: wrap;
    -webkit-flex-wrap: wrap;
    flex-wrap: wrap;
}

.swiper-container-free-mode > .swiper-wrapper {
    -webkit-transition-timing-function: ease-out;
    -moz-transition-timing-function: ease-out;
    -ms-transition-timing-function: ease-out;
    -o-transition-timing-function: ease-out;
    transition-timing-function: ease-out;
    margin: 0 auto;
}

.swiper-slide {
    -webkit-flex-shrink: 0;
    -ms-flex: 0 0 auto;
    flex-shrink: 0;
    width: 100%;
    height: 100%;
    position: relative;
    -webkit-transition: transform 1.0s;
    -moz-transition: transform 1.0s;
    -ms-transition: transform 1.0s;
    -o-transition: transform 1.0s;
    -webkit-transform: scale(0.97);
    transform: scale(0.97);
    margin-top: 70px;
    margin-bottom: 70px;
}

@media screen and (max-width: 668px) {
    .swiper-slide {
        -webkit-transform: scale(0.97);
        transform: scale(0.97);
        padding: 5px;
        border-radius: 2px;
    }
}

.swiper-slide-active, .swiper-slide-duplicate-active {
    -webkit-transform: scale(1.15);
    transform: scale(1.15);
    z-index: 1002;
}

@media screen and (max-width: 668px) {
    .swiper-slide-active, .swiper-slide-duplicate-active {
        -webkit-transform: scale(0.97);
        transform: scale(0.97);
    }
}

.swiper-container-autoheight, .swiper-container-autoheight .swiper-slide {
    height: auto;
}

.swiper-container-autoheight .swiper-wrapper {
    -webkit-box-align: start;
    -ms-flex-align: start;
    -webkit-align-items: flex-start;
    align-items: flex-start;
    -webkit-transition-property: -webkit-transform, height;
    -moz-transition-property: -moz-transform;
    -o-transition-property: -o-transform;
    -ms-transition-property: -ms-transform;
    transition-property: transform, height;
}

.swiper-container .swiper-notification {
    position: absolute;
    left: 0;
    top: 0;
    pointer-events: none;
    opacity: 0;
    z-index: -1000;
}

/* 导航按钮样式 */
.swiper-button-next, .swiper-button-prev {
    position: absolute;
    top: 50%;
    z-index: 10;
    cursor: pointer;
    background-position: center;
    background-repeat: no-repeat;
}

.swiper-button-prev {
    width: 70px;
    height: 70px;
    border-radius: 50%;
    background: url("data:image/svg+xml;charset=utf-8,%3Csvg%20xmlns%3D'http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg'%20viewBox%3D'0%200%2027%2044'%3E%3Cpath%20d%3D'M0%2C22L22%2C0l4.2%2C4.2L8.4%2C22l17.8%2C17.8L22%2C44L0%2C22z'%20fill%3D'%23ffffff'%2F%3E%3C%2Fsvg%3E") #000000 center 50%/50% 50% no-repeat;
    opacity: 0.5;
    background-size: 15px;
    left: 90px;
    right: auto;
}

.swiper-button-next {
    width: 70px;
    height: 70px;
    border-radius: 50%;
    background: url("data:image/svg+xml;charset=utf-8,%3Csvg%20xmlns%3D'http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg'%20viewBox%3D'0%200%2027%2044'%3E%3Cpath%20d%3D'M27%2C22L5%2C44l-4.2-4.2L18.6%2C22L0.8%2C4.2L5%2C0z'%20fill%3D'%23ffffff'%2F%3E%3C%2Fsvg%3E") #000000 center 50%/50% 50% no-repeat;
    opacity: 0.5;
    background-size: 15px;
    right: 90px;
    left: auto;
}

.swiper-button-next.swiper-button-disabled, .swiper-button-prev.swiper-button-disabled {
    opacity: .35;
    cursor: auto;
    pointer-events: none;
}

@media screen and (max-width: 668px) {
    .button div {
        width: 28px;
        height: 28px;
    }
}

/* 分页器样式 */
.swiper-pagination {
    position: relative;
    text-align: center;
    -webkit-transition: .3s;
    -moz-transition: .3s;
    -o-transition: .3s;
    transition: .3s;
    -webkit-transform: translate3d(0,0,0);
    -ms-transform: translate3d(0,0,0);
    -o-transform: translate3d(0,0,0);
    transform: translate3d(0,0,0);
    z-index: 10;
    margin-bottom: 30px;
}

.swiper-pagination.swiper-pagination-hidden {
    opacity: 0;
}

.swiper-container-horizontal > .swiper-pagination-bullets, 
.swiper-pagination-custom, 
.swiper-pagination-fraction {
    bottom: 30px;
    left: 0;
    width: 100%;
    background-color: rgba(0,0,0,.5);
    padding: 5px;
    border-radius: 10px;
}

.swiper-pagination-bullet {
    width: 8px;
    height: 8px;
    display: inline-block;
    border-radius: 100%;
    background: #000;
    opacity: .2;
    margin: 0 5px;
    background: #FFF;
    margin-left: 4px;
    margin-right: 4px;
    width: 13px;
    height: 13px;
    opacity: 1;
    margin-top: 4px;
}

.swiper-pagination-clickable .swiper-pagination-bullet {
    cursor: pointer;
}

.swiper-pagination-bullet-active {
    opacity: 1;
    background: #00a0e9;
    width: 17px;
    height: 17px;
    margin-top: 0;
}

@media screen and (max-width: 668px) {
    .swiper-pagination {
        position: relative;
        margin-bottom: 20px;
    }

    .swiper-pagination-bullet {
        background: #00a0e9;
        margin-left: 2px;
        margin-right: 2px;
        width: 8px;
        height: 8px;
        margin-bottom: 2px;
    }

    .swiper-pagination-bullet-active {
        width: 6px;
        height: 6px;
        background: #FFF;
        border: 3px solid #00a0e9;
        margin-bottom: 0;
    }
}

/* 其他必要样式 */
.layer-mask {
    width: 100%;
    height: 100%;
    opacity: 0.7;
    transition: all 0.5s;
    background-color: #3e3e3e;
    position: absolute;
    left: 0;
    top: 0;
    right: 0;
}

.swiper-slide-active .layer-mask {
    display: none;
}

.swiper-slide a {
    background: #fff;
    display: block;
    border-radius: 2px;
}

.swiper-slide-active a:after {
    background: none;
}

.swiper-slide img {
    width: 100%;
    border-radius: 5px;
    display: block;
    height: 100%;
    border: none;
}

@media screen and (max-width: 668px) {
    .swiper-slide img {
        border-radius: 2px;
    }
}

@media screen and (min-width: 668px) {
    .swiper-slide a:after {
        position: absolute;
        top: 0px;
        left: 0;
        display: block;
        box-sizing: border-box;
        content: "";
        width: 100%;
        height: 100%;
        border-radius: 2px;
        box-shadow: 0 4px 20px 0 rgba(0,0,0,0.3);
    }

    .swiper-slide-active a:before {
        position: absolute;
        top: 410px;
        left: 0;
        display: block;
        box-sizing: border-box;
        content: "";
        width: 100%;
        height: 100%;
        border-radius: 2px;
        z-index: 10002;
    }
}

.pc-banner {
    width: 100%;
    float: left;
}

@media screen and (max-width: 668px) {
    .pc-banner {
        background-size: auto 100%;
    }
}

.button {
    width: 100%;
    margin: 0 auto;
    top: -290px;
    position: relative;
    z-index: 1002;
}

@media screen and (max-width: 1105px) {
    .button {
        width: 100%;
        top: -240px;
        z-index: 1002;
        position: relative;
    }
}

@media screen and (max-width: 800px) {
    .button {
        width: 100%;
        top: -200px;
        z-index: 1002;
        position: relative;
    }
}

.button div:hover {
    background-color: #333;
    opacity: 0.8;
    cursor: pointer;
}

.none-effect {
    -webkit-transition: none;
    -moz-transition: none;
    -ms-transition: none;
    -o-transition: none;
}
@media screen and (max-width: 668px) {

element.style {
}
@media screen and (max-width: 668px) {
    .swiper-container {
        height: 140px;
        margin:0px;
    }
  .layer-mask{
    opacity:0;
  }
}