.monallisa_content.blackwhite {
  padding: 265px 0 30px;
  background-image: url(/new/img/mainSlideBanner/blackwhite/blackwhite_bg.jpg);
}
.monallisa_content.blackwhite .swiper {
  padding: 0 40px;
}
.monallisa_content.blackwhite .btn_show {
  width: 184px;
  height: 35px;
  margin-left: 134px;
  color: #000;
  background-image: url(/new/img/mainSlideBanner/blackwhite/button_bg.png);
  background-size: 100%;
  font-weight: 600;
}
.monallisa_content.blackwhite .swiper-slide p {
  color: #fff;
}

/* mobile */
.mobile.monallisa_content.blackwhite {
  padding: 49.208vw 0 6.417vw 0;
  background-image: url(/new/img/mainSlideBanner/blackwhite/blackwhite_mobile_bg.jpg);
}
.mobile.monallisa_content.blackwhite .swiper {
  padding: 0 1vw 0 7vw;
}

.mobile.monallisa_content.blackwhite .text_wrap .btn_show {
  width: 35.167vw;
  height: 6.9vw;
  margin-left: 14.6vw;
  margin-bottom: 9.5vw;
  font-size: 3vw;
  font-weight: 600;

  background-size: cover;
  background-image: url(/new/img/mainSlideBanner/blackwhite/button_bg.png);
}