@charset "UTF-8";

#top_concept + .contents_box01 .inner_item_txt .heading.block_header_2 .h {
    font-size: 3.4rem!important;
    color: #555555;
    margin-bottom: 15px;
    position: relative;
}

.heading.block_header_2 p {
    font-size: 1.3rem;
    font-weight: bold;
    color: var(--i_main_color);
    font-size: 1.7rem;
    font-weight: 600;
    color: #555555;
}

#top_concept + .contents_box01 .inner_item_txt .heading.block_header_2 .h:before {
    display: block;
    content: "";
    border-top: 2px solid var(--i_main_color);
    width: 30px;
    height: 3px;
    position: absolute;
    bottom: -10px;
    left: 0;
}

@media screen and (max-width: 800px) {
#top_concept + .contents_box01 .inner_item_txt .heading.block_header_2 .h {
    font-size: 2.5rem !important;
}

.heading.block_header_2 p {
    font-size: 1.5rem;
}

#top_concept + .contents_box01 .inner_item_txt .heading.block_header_2 .h:before {
    width: 50px;
}
}