html {
        scroll-behavior: smooth;
        @media (prefers-reduced-motion: reduce) {
            scroll-behavior: auto;
        }
    }

    .h3-margin{
        margin: 0 0 5px 0;
    }
    .card{
        float: left;
        width: 30%;
        text-align: center;
    }
    .card-img{
        width: 100%;
        padding: 5px;
    }
    .head-txt{
        float: right;
        width: 70%;
        padding: 15px;
    }
    .small{
        font-size: small;
    }
    .box1{
        padding: 40px 5px 40px 5px !important;
        margin: 5px 20px 20px;
        background-color: rgba(242, 132, 158, 0.1);
        text-align: center;
        width: 15%;
    }
    .box2{
        background-color: #FFFFFF !important;
        border: 1px solid #000 !important;
    }
    .box3{
        background-color: #FFFFFF !important;
    }

    .clearboth{
        clear: both;
    }
    .red{
        color: red;
        font-weight: bold;
    }
    .w152{
        margin-left: auto;
        margin-right: auto;
    }
    .fleft{
        float: left
    }
    .mar-b{
        margin-bottom: 50px;
    }
    .pc {
        display: block !important;
        border-bottom: none !important;
    }
    /*hoverをしたらボックスの影が拡がり色が濃くなる*/
    .pc:hover {
        box-shadow: 0 1px 10px rgba(0, 0, 0, 0.4), 0 0 50px rgba(128, 128, 128, 0.1) ;
        border-color: transparent;
    }
    .sp {
        display: none !important;
    }

    /* デフォルト：1024px以下用（タブレット用）の記述 */
    @media screen and (max-width: 1024px) {
        .box1{
            width: 30%;
        }
        .col-3{
            width: 50%!important;
        }


    }
    /* 736px以下用（タブレット／スマートフォン用）の記述 */
    @media screen and (max-width: 736px) {
        .h3-margin{
            margin: 0 0 5px 0;
        }
        .card{
            float: left;
            width: 30%;
            text-align: center;
        }
        .card-img{
            width: 100%;
            padding: 5px;
        }
        .head-txt{
            float: right;
            width: 70%;
            padding: 15px;
        }
        .col-3{
            width: 50%!important;
        }
        .box1{
            padding: 40px 5px 40px 5px !important;
            margin: 25px;
            background-color: rgba(242, 132, 158, 0.1);
            text-align: center;
            width: 15%;
        }
        .clearboth{
            clear: both;
        }
        .pc {
            display: none !important;
        }
        .sp {
            display: block !important;
        }

    }
    /* 480px以下用（スマートフォン用）の記述 */
    @media screen and (max-width: 480px) {
        .inner{
            padding: 0 0.75em!important;
        }

        .h3-margin{
            margin: 0 0 5px 0;
        }
        .card{
            width: 100%;
        }
        .head-txt{
            width: 100%;
            padding: 5px;
        }
        .col-3{
            width: 100%!important;
        }
        .box1{
            padding: 5px !important;
            margin: 2px;
            background-color: rgba(242, 132, 158, 0.1);
            text-align: center;
            width: 100%;
        }
        .mar-b{
            margin-bottom: 5px;
        }
        .image.left, .image.right {
            max-width: 100%;
            padding: 0;
            margin-bottom: 20px;
        }
        .pc {
            display: none !important;
        }
        .sp {
            display: block !important;
        }

    }



    #page_top{
        width: 90px;
        height: 90px;
        position: fixed;
        right: 0;
        bottom: 0;
        opacity: 0.6;
    }
    #page_top a{
        position: relative;
        display: block;
        width: 90px;
        height: 90px;
        text-decoration: none;
    }
    #page_top a::before{
        font-family: 'Font Awesome 5 Free';
        font-weight: 900;
        content: '\f102';
        font-size: 25px;
        color: #3f98ef;
        position: absolute;
        width: 25px;
        height: 25px;
        top: -40px;
        bottom: 0;
        right: 0;
        left: 0;
        margin: auto;
        text-align: center;
    }
    #page_top a::after{
        content: 'PAGE TOP';
        font-size: 13px;
        color: #fff;
        position: absolute;
        top: 45px;
        bottom: 0;
        right: 0;
        left: 0;
        margin: auto;
        text-align: center;
        color: #3f98ef;
    }