body {
    background-color: #fff;
}

main {
    width: 70%;
    margin: 0 auto;
    background-color: #fff;
}

.content img {
    width: auto;
    margin: 0 auto;
}

main .page-img {
    width: 60%;
    margin: 0 auto;
    position: relative;
}

main .page-img::before {
    content: '';
    display: block;
    padding-top: 50%;
}

main .page-img img {
    width: 100%;
    height: 100%;
    position: absolute;
    object-fit: cover;
    display: block;
    top: 0;
}

main h4 {
    font-size: 32px;
    padding: 10px 0 20px;
    text-align: center;
}

main h5 {
    padding: 10px 0;
    border-top: 1px solid #ebebeb;
    border-bottom: 1px solid #ebebeb;
    color: #aaa;
    margin: 10px 0 40px;
    font-size: 12px;
}

main h6 {
    padding: 20px 0 30px;
    font-size: 18px;
}

main p {
    line-height: 24px;
    padding: 10px 0;
}

.recom-title {
    font-size: 22px;
    padding: 20px 0;
    font-weight: 700;
}

.recommend img {
    width: 100%;
}

@media (max-width:999px) {
    main h4 {
        font-size: 25px;
    }

    main h5 {
        display: none;
    }

    main h6 {
        padding: 20px 0;
    }
}