/* 必要布局样式css */

.banner-box {
    width: 1340px;
    margin: auto;
    position: relative;
    overflow: hidden;
}
.banner-box p {
    text-align: center;
    margin-bottom: 60px;
}
.swiper-container {
    margin-left: auto;
    margin-right: auto;
    position: relative;
    z-index: 1;
    height: 240px;
}

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

.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-wrapper {
    position: relative;
    width: 10%;
    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;
}

.swiper-wrapper {
    -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-slide {
    -webkit-flex-shrink: 0;
    -ms-flex: 0 0 auto;
    flex-shrink: 0;
    width: 50%;
    height: 100%;
    position: relative;
    padding: 0;
    -webkit-box-shadow: rgba(0, 0, 0, 0.2) 0px 0px 20px;
    -moz-box-shadow: rgba(0, 0, 0, 0.2) 0px 0px 20px;
    box-shadow: rgba(0, 0, 0, 0.2) 0px 0px 20px;
}

.swiper-button-next,
.swiper-button-prev {
    position: absolute;
    top: 50%;
    width: 27px;
    height: 50px;
    margin-top: -25px;
    -moz-background-size: 27px 44px;
    -webkit-background-size: 27px 44px;
    background-size: 27px 44px;
    background-position: center;
    background-repeat: no-repeat;
    cursor: pointer;
}

.swiper-button-next,
.swiper-container-rtl .swiper-button-prev {
    right: 10px;
    left: auto;
}

.swiper-pagination {
    position: absolute;
    text-align: center;
    -webkit-transition: 0.3s;
    -moz-transition: 0.3s;
    -o-transition: 0.3s;
    transition: 0.3s;
    -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;
}

.swiper-pagination-bullet {
    width: 8px;
    height: 8px;
    display: inline-block;
    border-radius: 100%;
    background: #000;
    opacity: 0.2;
    margin: 0 5px;
    cursor: pointer;
}

.swiper-slide:hover {
    -webkit-box-shadow: rgba(0, 0, 0, 0.2) 0px 0px 30px;
    -moz-box-shadow: rgba(0, 0, 0, 0.2) 0px 0px 30px;
    box-shadow: rgba(0, 0, 0, 0.2) 0px 0px 30px;
}

.swiper-container {
    width: 100%;
    margin: 30px 0;
}

.swiper-slide {
    -webkit-transform-style: preserve-3d;
    -moz-transform-style: preserve-3d;
    -ms-transform-style: preserve-3d;
    transform-style: preserve-3d;
    transform: scale(0.8);
    -webkit-transition: all 0.5s;
    -moz-transition: all 0.5s;
    -o-transition: all 0.5s;
    transition: all 0.5s;
    -webkit-transition: transform 1s;
    -moz-transition: transform 1s;
    -ms-transition: transform 1s;
    -o-transition: transform 1s;
    -webkit-transform: scale(0.7);
    -moz-box-shadow: rgba(0, 0, 0, 0.2) 0px 0px 30px;
}

.swiper-slide-active,
.swiper-slide-duplicate-active {
    -webkit-transform: scale(1);
    transform: scale(1);
}

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

.swiper-pagination {
    position: relative;
    margin-bottom: 30px;
}

.swiper-pagination-bullet-active {
    opacity: 1;
    background: rgba(0, 0, 0, 0.8);
}

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

    .swiper-pagination-bullet-active {
        opacity: 1;
        background: rgba(0, 0, 0, 0.8);
    }
}

.banner-arrow div:hover {
    background-color: #4a4a4a;
}

.swiper-button-prev {
    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%2C0l2.1%2C2.1L4.2%2C22l19.9%2C19.9L22%2C44L0%2C22L0%2C22L0%2C22z'%20fill%3D'%23ffffff'%2F%3E%3C%2Fsvg%3E")
        #7c7c7c center 50%/50% 50% no-repeat;
    left: 10px;
}

.swiper-button-next {
    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%2C22L27%2C22L5%2C44l-2.1-2.1L22.8%2C22L2.9%2C2.1L5%2C0L27%2C22L27%2C22z'%20fill%3D'%23ffffff'%2F%3E%3C%2Fsvg%3E")
        #7c7c7c center 50%/50% 50% no-repeat;
}