span.uppercase {
    text-transform: uppercase;
}

.uppercase {
    text-transform: uppercase; /*縺吶∋縺ｦ縺ｮ譁・ｭ励ｒ螟ｧ譁・ｭ・/
    
}

.capitalize {
    text-transform: capitalize; /*蜈磯ｭ譁・ｭ励・縺ｿ繧貞､ｧ譁・ｭ・/
    text-transform: capitalize;
}

.lowercase {
    text-transform: lowercase; /*縺吶∋縺ｦ縺ｮ譁・ｭ励ｒ蟆乗枚蟄・/
}



.mt5 {
    margin-top: 5px !important;
}

.mt10 {
    margin-top: 10px !important;
}

.mt20 {
    margin-top: 20px !important;
}

.mt30 {
    margin-top: 30px !important;
}

.mt40 {
    margin-top: 40px !important;
}

.mt50 {
    margin-top: 50px !important;
}

.mt60 {
    margin-top: 60px !important;
}

.mt70 {
    margin-top: 70px !important;
}

.mt80 {
    margin-top: 80px !important;
}


@media only screen and (max-width: 640px) {

    .mt5-tb {
        margin-top: 5px !important;
    }
    .mt10-tb {
        margin-top: 10px !important;
    }
   .mt20-tb {
    margin-top: 20px !important;
    }
    .mt30-tb {
        margin-top: 30px !important;
    }


}


.mb5 {
    margin-bottom: 5px !important;
}

.mb10 {
    margin-bottom: 10px !important;
}

.mb20 {
    margin-bottom: 20px !important;
}

.mb30 {
    margin-bottom: 30px !important;
}

.mb40 {
    margin-bottom: 40px !important;
}

.mb50 {
    margin-bottom: 50px !important;
}

.mb60 {
    margin-bottom: 60px !important;
}

.mb70 {
    margin-bottom: 70px !important;
}

.mb80 {
    margin-bottom: 80px !important;
}

.bold {
    font-weight: bold;
}

.red {
    color:red;
}

.display-block {
    display: block;
}