@media screen and (max-width: 480px) {
    /* トップページ */
    .achievements{
        padding: 0 0 40px;
    }

    .achievements_conts{
        margin-top: 30px;
    }

    .achievements_conts{
        border-width: 4px;
        padding: 16px;
    }

    .achievements_conts-ttl01{
        font-size: 20px;
        margin-bottom: 20px;
    }

    .achievements_conts-ttl01 .br{
        display: inline;
    }

    .achievements_conts01 ul li{
        width: calc(50% - 4px);
        margin-right: 8px;
    }

    .achievements_conts02-conts{
        width: 100%;
        margin: 0 auto 20px !important;
    }

    .achievements_conts02-conts:last-of-type{
        margin-bottom: 0 !important;
    }

    .achievements_conts02-ttl{
        font-size: 16px;
        padding: 6px;
        margin-bottom: 18px;
    }

    .achievements_conts02-ttl:after{
        border: 12px solid transparent;
        border-top: 12px solid #fbab6c;
        bottom: -24px;
    }

    .map_movie iframe{
        min-height: 0;
        height: 80vw;
        min-height: 240px;
        max-height: 280px;
    }

    /* ご予約・お問い合わせページ */
    .custom_telconts-telnum a{
        font-size: 1.25em;
    }

    .custom_linereserve_conts{
        border-width: 2px;
        padding: 20px 16px;
    }

    .custom_linereserve{
        margin-top: 16px;
    }

    .linereserve_conts-step{
        border-width: 0px;
        padding: 12px;
    }

    .linereserve_conts-step-ttl{
        font-size: 20px;
        margin-bottom: 12px;
    }

    .linereserve_conts-step-ttl span{
        display: block;
    }

    .linereserve_conts-step-ttl span strong{
        font-size: 1.25em;
    }

    .linereserve_conts-step-wrap{
        justify-content: center;
        flex-wrap: wrap;
    }

    .linereserve_conts-step-conts{
        width: calc(50% - 6px);
        max-width: 128px;
        margin-right: 12px;
        margin-top: 24px;
    }

    .linereserve_conts-step-conts:nth-of-type(2n){
        margin-right: 0;
    }

    .linereserve_conts-step-conts:nth-of-type(1),
    .linereserve_conts-step-conts:nth-of-type(2){
        margin-top: 0;
    }

    .linereserve_conts-step-conts:after{
        content: none;
    }

    .linereserve_conts-step-img{
        height: auto;
        max-height: 100%;
        min-height: auto;
        margin-bottom: 8px;
    }

    .linereserve_conts-step-img img{
        width: auto;
        max-height: 48px;
    }

    .linereserve_conts-step-text{
        font-size: 14px;
    }

    .linereserve_conts-device-conts{
        display: block;
        width: 100%;
        margin: 0 auto;
    }

    .linereserve_conts-device{
        margin-top: 16px;
    }

    .linereserve_conts-device-conts-pc,
    .linereserve_conts-device-ttl{
        display: none;
    }

    .linereserve_conts-device-textarea{
        margin-top: 0;
    }

    .linereserve_conts-device-textarea p{
        font-size: 15px;
    }

    .linereserve_conts-linebtn a{
        padding: 10px 8px;
        font-size: 18px;
        width: 90%;
        margin: 0 auto;
    }

    .linereserve_conts-linebtn a img{
        width: auto;
        max-width: 24px !important;
        height: auto;
        margin-right: 6px;
    }
}