* {
    margin: 0;
    padding: 0;
}

.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 50px;
    box-sizing: border-box;
    background: rgba(0, 0, 0, 0.3);
    z-index: 9;
}

.head-wrap {
    max-width: 1200px;
    width: 100%;
    height: 50px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 20px;
    margin: 0 auto;
    box-sizing: border-box;
}

.img-logo {
    width: 40px;
}

.nav-box {
    display: flex;
    align-items: center;
}

.item {
    font-size: 18px;
    color: #fff;
}

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

.swiper-slide {
    display: flex;
    justify-content: center;
    align-items: center;
}

.img {
    width: 100%;
}

.swiper-pagination-bullet {
    width: 30px;
    height: 4px;
    border-radius: 0;
}

.swiper-pagination-bullet-active {
    background-color: #fff;
    opacity: 0.7;
}

.swiper-button-next,
.swiper-button-prev {
    color: #fff;
    opacity: 0.7;
    transition: opacity 0.5s;
}

.hide {
    opacity: 0;
}

.filings-info {
    width: 100%;
    padding: 30px 0;
}

.filings-wrap {
    max-width: 1200px;
    width: 100%;
    padding: 0 20px;
    margin: 0 auto;
}

.text {
    font-size: 16px;
    color: #666;
    line-height: 1.4;
    text-align: center;
}