#shown_header {
    overflow-x: hidden;
    position: fixed;
    width: 100vw;
    min-width: 1280px;
    z-index: 1000;
}

#shown_header #black_img {
    display: flex;
}

#shown_header #header_tab_button {
    min-width: 50%;
}

#drugflow {
    height: max(760px, 59.375vw);
    background-image: url("../img/products_01_0712.jpg");
    background-size: 100% 100%;
}

#drugflow .content_1600 .padding_100 {
    padding-top: max(217px, 17vw);
    margin-right: 4rem;
}

#drugflow .content_1600 .padding_100 p.index_title_3{
    font-size: 1.6rem;
}

.AI_model {
    position: relative;
    height: max(665.6px, 52vw);
    background-image: url("../img/products_02_0708.jpg");
    background-size: 100% 100%;
}

.AI_model .content_1600 .padding_100 {
    padding-top: max(15vw, 208px);
}

.AI_model .content_1600 .padding_100 > div {
    width: 50%;
}

.AI_model .content_1600 .padding_100 > div > div {
    height: 2.2rem;
    background-color: #0289F5;
    padding-right: 0.25rem;
    margin-right: 1rem;
}

.AI_model .content_1600 .padding_100 > div p {
    max-width: 55rem;
    color: #555;
    margin-top: 0;
    text-align: justify;
    text-shadow: none;
}