.banner {
    height: 610px;
}

.banner-slide-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.case {
    padding: 0 calc((100% - 1200px)/2);
}

.news-header {
    box-sizing: border-box;
    padding: 40px 0;
    border-bottom: 1px solid #ccc;
}

.search-hint {
    max-width: 460px;
    font-size: 16px;
    font-family: Source Han Sans CN;
    font-weight: 400;
    line-height: 24px;
    color: #404040;
}

.search {
    width: 350px;
    height: 40px;
    border: 1px solid #ccc;
}

.search-icon {
    margin: 0 10px;
    width: 20px;
    height: 20px;
}

.search-input {
    flex: 1;
    margin-right: 10px;
    font-size: 14px;
    font-family: Source Han Sans CN;
    font-weight: 400;
    color: #262626;
}

.search-input::placeholder {
    color: #999;
}

.search-btn {
    width: 100px;
    height: 100%;
    background-color: #0092E5;
    font-size: 14px;
    font-family: Source Han Sans CN;
    font-weight: 400;
    color: #fff;
}