.case1-section-area .cs_case_study_thumb {
  background-image: url(../img/all-images/case-img1.webp);
}

.case1-section-area .cs_case_study_thumb.cs_case_study_thumb2 {
  background-image: url(../img/all-images/case-img2.webp);
}

.case1-section-area .cs_case_study_thumb.cs_case_study_thumb3 {
  background-image: url(../img/all-images/case-img3.webp);
}

.case1-section-area .cs_case_study_thumb.cs_case_study_thumb4 {
  background-image: url(../img/all-images/case-img4.webp);
}

.case1-section-area .cs_case_study_thumb.cs_case_study_thumb5,
.case4-section-area .cs_case_study_thumb.cs_case_study_thumb5 {
  background-image: url(../img/all-images/case-img5.webp);
}

.case1-section-area .cs_case_study_thumb.cs_case_study_thumb6,
.case4-section-area .cs_case_study_thumb.cs_case_study_thumb6 {
  background-image: url(../img/all-images/case-img6.webp);
}

.case1-section-area .cs_case_study_thumb.cs_case_study_thumb7,
.case4-section-area .cs_case_study_thumb.cs_case_study_thumb7 {
  background-image: url(../img/all-images/case-img7.webp);
}

.case4-section-area .cs_case_study_thumb {
  background-image: url(../img/all-images/professerlee.webp);
}

.case4-section-area .cs_case_study_thumb.cs_case_study_thumb2 {
  background-image: url(../img/all-images/lisacart.webp);
}

.case4-section-area .cs_case_study_thumb.cs_case_study_thumb3 {
  background-image: url(../img/all-images/jamesliam.webp);
}

.case4-section-area .cs_case_study_thumb.cs_case_study_thumb4 {
  background-image: url(../img/all-images/ezramateo.webp);
}

.popup {
  background-image: url(..//images/popo-form.webp);
}

.wp-btn-head {
  background-image: url("../images/wp-s-bt.webp");
}

.rd-btn-head {
  background-image: url("../images/rd-s-bt.webp");
}

.bk-btn-head {
  background-image: url("../images/bk-s-bt.webp");
}