#Contents.ProcurementAi #BrandingImageWrap.Edi .ImageArea {
  background-image: url(images/bg_mainimage_edi.jpg);
}

#Contents.ProcurementAi .RecommendList.Supply li:nth-child(1) .ImageBlock {
  background: url(images/ai_case_1.png) no-repeat center;
  background-size: 100px;
}

#Contents.ProcurementAi .RecommendList.Supply li:nth-child(2) .ImageBlock {
  background: url(images/ai_case_2.png) no-repeat center;
  background-size: 100px;
}

#Contents.ProcurementAi .RecommendList.Supply li:nth-child(3) .ImageBlock {
  background: url(images/ai_case_3.png) no-repeat center;
  background-size: 100px;
}

#Contents.ProcurementAi .RecommendList.Supply li:nth-child(4) .ImageBlock {
  background: url(images/ai_case_4.png) no-repeat center;
  background-size: 190px;
}

@media screen and (max-width: 994px) {
  #Contents.ProcurementAi #BrandingImageWrap.Edi {
    background-image: url(images/bg_mainimage_edi.jpg);
  }
}