/* PC */
@media print, (min-width: 741px) {
    .helpful__cont-box-wrap-left .helpful__cont-box:nth-of-type(2){
        margin-bottom: 26px;
    }
    .helpful__cont-box-wrap-left .helpful__cont-box:nth-of-type(3){
        width: 100%;
        max-width: 440px;
        display: flex;
    }
    .helpful__cont-box-wrap-left .helpful__cont-box:nth-of-type(3) .helpful__cont-box-txt{
        margin-left: 10px;
    }
}


/* SP */
@media only screen and (max-width: 740px) {
    .helpful__cont-box-wrap-left .helpful__cont-box:nth-of-type(2) .helpful__cont-box-thumb{
        width: 100%;
    }
    .helpful__cont-box-wrap-left .helpful__cont-box:nth-of-type(2){
        flex-direction: column;
    }

    .helpful__cont-box-wrap-left .helpful__cont-box:nth-of-type(3) .helpful__cont-box-thumb{
         width: 47%;
    }
}