.position_r {
  position: relative;
}

/*画像右下寄せ　枠なし　白 */
.cap_rb_wht_noborder {
  display: block;
  position: absolute;
  bottom: 5px;
  right: 5px;
  color: #ffffff;
  text-align: right;
}

/*画像右下寄せ　枠なし　黒 */
.cap_rb_blk_noborder {
  display: block;
  position: absolute;
  bottom: 5px;
  right: 5px;
  color: #000000;
  text-align: right;
}

@media screen and (max-width: 550px) {
  /*画像右下寄せ　枠なし　白 */
  .cap_rb_wht_noborder {
    bottom: 3px;
    right: 3px;
    font-size: 7px;
  }

  /*画像右下寄せ　枠なし　黒 */
  .cap_rb_blk_noborder {
    bottom: 3px;
    right: 3px;
    font-size: 7px;
  }
}

.pc_mt40_sp_mt20 {
  margin-top: 40px;
}

@media screen and (max-width: 550px) {
  .pc_mt40_sp_mt20 {
    margin-top: 20px;
  }
}