#top-tab, 
#f-content {
    max-width: 1250px;
    width: 85%;
    margin: 0 auto;
    padding: 40px 0;
}
#top-tab .ttl {
    margin-bottom: 20px;
}
#top-tab .ttl h2 {
    text-align: center;
    font-size: 32px;
    margin-bottom: 20px;
}
#top-tab .ttl h2.function strong {
    color: #007b95;
    font-size: 48px;
}
#top-tab .ttl h2.support strong {
    color: #f08447;
    font-size: 48px;
}
#top-tab .tab-items {
    display: flex;
    flex-wrap: wrap;
}
#top-tab .tab-items a {
    width: 18%;
    margin-right: 2.5%;
    display: flex;
    align-items: center;
    border-radius: 10px;
    margin-bottom: 10px;
}
#top-tab .tab-items.function a {
    border: 2px solid #007b95;
    background-color: #d8eef0;
}
#top-tab .tab-items.support a {
    border: 2px solid #f08447;
    background-color: #f4cfb9;
}
#top-tab a:nth-child(5n) {
    margin-right: 0;
}
#top-tab .tab-items a .image {
    background-color: #fff;
    width: 50px;
    height: 100%;
    border-radius: 10px 0 0 10px;
    display: flex;
    justify-content: center;
    align-items: center;
}
#top-tab .tab-items a img {
    width: 80%;
    aspect-ratio: 4 / 3;
    object-fit: cover;
    
}
#top-tab p {
    width: calc(100% - 50px);
    text-align: center;
    font-size: 12px;
    font-weight: bold;
}
#top-tab .tab-items.function .p {
    color: #007b95;
}

#f-content .item {
    display: flex;
    justify-content: center;
    margin-bottom: 40px;
}
#f-content .item:nth-child(2n) {
    flex-direction: row-reverse;
}
#f-content .item .txt {
    width: 30%;
    min-width: 350px;
}
#f-content .item .txt h3 {
    width: 100%;
    background-color: #007b95;
    text-align: center;
    color: #fff;
    padding: 5px 15px;
    margin-bottom: 10px;
}
#f-content .item.support .txt h3 {
    background-color: #f08447;
}
#f-content .item .txt ul {
    padding: 0 10px;
}
#f-content .item .txt li {
    font-size: 14px;
}
#f-content .item .txt li span {
    color: #f08447;
}
#f-content .item .image {
    width: 30%;
    margin-right: 50px;
    background-color: #d8eef0;
    border: 2px solid #007b95;
    aspect-ratio: 4 / 3;
    display: flex;
    justify-content: center;
    align-items: center;
}
#f-content .item.support .image {
    background-color: #f6e1d5;
    border: 2px solid #f08447;
}
#f-content .item:nth-child(2n) .image {
    margin-right: 0;
    margin-left: 50px;
}
#f-content .item .image img {
    width: 70%;
}

@media screen and (max-width: 768px) {
    #top-tab .ttl h2 {
        font-size: 24px;
    }
    #top-tab .ttl h2.function strong {
        font-size: 36px;
    }
    #top-tab .ttl h2.support strong {
        font-size: 36px;
    }
    #top-tab .tab-items a {
        width: 32%;
        flex-direction: column;
        margin-right: 2%;
    }
    #top-tab a:nth-child(5n) {
        margin-right: 2%;
    }
    #top-tab a:nth-child(3n) {
        margin-right: 0;
    }
    #top-tab .tab-items a .image {
        background-color: #fff;
        width: 100%;
        height: auto;
        border-radius: 10px 10px 0 0;
        padding: 5px 0;
    }
    #top-tab .tab-items a img {
        width: 40%;
    }
    #top-tab p {
        width: 100%;
        font-size: 10px;
        padding: 5px;
    }
    #f-content .item {
        position: relative;
    }
    #f-content .item .txt {
        width: 100%;
        min-width: 350px;
    }
    #f-content .item .image {
        position: absolute;
        bottom: 0;
        right: -10px;
        margin-right: 0;
    }
    #f-content .item .image {
        margin-right: 0;
        aspect-ratio: 1 / 1;
        border-radius: 50%;
    }
    #f-content .item:nth-child(2n) .image {
        margin-left: 0;
    }
    #f-content .item .image img {
        width: 90%;
    }
}