/* 轮播图样式 */
.banner-container {
    width: 100%;
    margin-top: 132px;
    position: relative;
    overflow: hidden; /* 添加这行防止出现滚动条 */
}

.swiper-container {
    width: 100%;
    height: auto;
    margin: 0;
    padding: 0;
}

.swiper-wrapper {
    align-items: center; /* 确保内容垂直居中 */
}

.swiper-slide {
    text-align: center;
    display: flex;
    justify-content: center;
    align-items: center;
    overflow: hidden; /* 防止图片溢出 */
}


.swiper-slide img {
    width: 100%;
    height: auto;
    max-height: 1000px; /* 限制最大高度 */
    object-fit: contain; /* 完整显示图片 */
    display: block;
}

/* 分页器位置调整 */
.swiper-pagination {
    position: absolute;
    bottom: 20px;
    left: 0;
    width: 100%;
    text-align: center;
    z-index: 10;
}

.swiper-pagination-bullet {
    width: 12px;
    height: 12px;
    background: #fff;
    opacity: 0.5;
}

.swiper-pagination-bullet-active {
    opacity: 1;
    background: #fff;
}

.swiper-button-next,
.swiper-button-prev {
    color: #fff;
    width: 40px;
    height: 40px;
    background: rgba(0, 0, 0, 0.3);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.swiper-button-next:after,
.swiper-button-prev:after {
    font-size: 20px;
}

@media screen and (max-width: 768px) {
    /* 轮播图的px调整 */
    .swiper-container {
        height: 300px;
    }
}

@media screen and (max-width: 1480px) {
    /* 轮播图的1480px调整 */
    
    .swiper-container {
        height: 400px;
    }
}


/* 内容栏 */
.layout {
    max-width: 1480px;
    margin: 0 auto;
}

.dsanp {
    background: url(/img/introduce_bg.jpg) left top no-repeat;
    background-size: cover;
    padding: 85px 0;
    overflow: hidden;
}

.dsanp .intr_left {
    float: left;
    width: 45%;
    overflow: hidden;
}

.dsanp .intr_left img {
    max-width: 100%;
}

.dsanp .intr_right {
    float: right;
    width: 48%;
}

.dsanp .intr_right .p1 {
    color: #222;
    width: 100%;
    font-size: 32px;
    padding-bottom: 28px;
}

.dsanp .intr_right .p2 {
    color: #555;
    line-height: 32px;
    text-align: justify;
    width: 100%;
    font-size: 15px;
}

.dsanp .intr_right .p2 p {
    text-indent: 2em;
}