@charset "utf-8";
    article h2 {
        position: relative;
        border-bottom: solid 5px #000;
        display: inline-block;
        padding-bottom: 0.25em;
        font-size: 45px;
    }
    article h2:after {
        position: absolute;
        content: " ";
        display: block;
        border-bottom: solid 5px #E81E17;
        bottom: -5px;
        width: 20%;
    }
    article h2::first-letter{
        font-size: 1.25em;
        color: #E81E17;
    }
    article .text::first-letter{
        font-size: 1.25em;
        color: #E81E17;
    }
    #tgs2025_information ._deco_border {
        border-width: 0.1px;
    }
    @media (max-width:699px) {
         article h2 {
        font-size: 30px;
    }
    }