.form_radio{}
.form_radio .choice_sign{display:inline-block;width:3%;vertical-align:top;}
.form_radio .choice_desc{display:inline-block;width:90%;}

/*數量風格*/
/* just for preview */
@media ( max-width: 585px ) {
    .input-group span.input-group-btn,.input-group input,.input-group button{
        display: block;
        width: 100%;
        border-radius: 0;
        margin: 0;
    }
    .input-group {
        position: relative;   
    }
    .input-group span.data-up{
        position: absolute;
        top: 0;
    }
    .input-group span.data-dwn{
        position: absolute;
        bottom: 0;
    }
    .form-control.text-center {
        margin: 34px 0;
    }
    .input-group-btn:last-child>.btn, .input-group-btn:last-child>.btn-group{
        margin-left:0;
    }

}