.pg_flow {
        counter-reset: counter;
    }
    
    #main h3.pg_flow_h,
    #main h3.pg_flow_h_free {
        clear: both;
        padding: 2%;
        margin: 2% 0;
        color: #100a73;
        border: 1px solid #100a73;
        border-width: 1px 0;
        font-size: 18px;
        letter-spacing: 1px;
        border-top: 0;
        font-weight: bold;
    }
    
    #main h3.pg_flow_h:before,
    #main h3.pg_flow_h_free:before {
        counter-increment: counter;
        content: "Step" counter(counter)". ";
        color: #100a73;
        font-size: 1.2em;
    }
    
    #main h3.pg_flow_h_free:after {
        content: "無料";
        background-color: #edb334;
        padding: 1% 3% 0.5% 3%;
        margin: 0 2%;
        color: #fff;
        float:right;
    }
    
    @media screen and (max-width: 640px) {
         #main h3.pg_flow_h,
    #main h3.pg_flow_h_free {
            font-size: 15px;
        }
        
         #main h3.pg_flow_h:before,
    #main h3.pg_flow_h_free:before {
        display: block;
        }
    }