.content {
    width: 900px;
    margin: 0 auto;
}

header .content {
    height: 120px;
}

.menu-item {
    padding: 0 1em;
}

header {
    font-size: 24px;
}

header .logo-container img {
    width: 32px;
    border-radius: 4px;
}

.main .content {
    padding: 32px 0;
}

.banner-content .right {
    text-align: center;
    line-height: 2.5em;
    font-size: 20px;
    flex: 2;
}

.service-item {
    padding-bottom: 4em;
}

.product .page-title {
    font-size: 32px;
    font-weight: bold;
    text-align: center;
    padding: 2em 0;
}
.footer {
    height: 100px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.about {
    font-size: 16px;
}

.join .join-ad {
    font-size: 32px;
    line-height: 2em;
}

.join  .join-title {
    font-size: 32px;
    padding: 1em 0;
}

.join .owner-items {
    display: flex;
    color: #666;
    line-height: 1.8em;
}
.join  .owner-items .item {
    padding: 1em;
    font-size: 16px;
}
.join .owner-items img {
    max-height: 200px;
}
.join .owner-items .item-title {
    text-align: center;
    padding: 16px 0;
    font-size: 20px;
    color: black;
}

.join  .simple-owner-items {
    font-size: 18px;
    margin: 0;
    padding: 0 0 0 1em;
}
.join  .simple-owner-items .item {
    padding-bottom: 20px;
    list-style: none;
    display: flex;
}
.join  .simple-owner-items img {
    width: 24px;
    margin-right: 12px;
}

.join .image-box {
    text-align: center;
}

.service-item-info .right .image-box {
    text-align: right;
}

.service-item-info .left .image-box {
    text-align: left;
}