.header {
  position: relative;
  width: 100%;
  height: 545px;
  min-height: 100%;
  background-repeat: no-repeat;
  background-position: 50%;
  background-size: cover;
  z-index: 1;
  -webkit-transition: height .2s linear;
  transition: height .2s linear;
  margin-top: 68px;
}
.single-back {
  position: absolute;
  left: 0;
  top: 2rem;
  z-index: 1;
}
.single-back a {
  font-weight: 700;
  color: #fff;
  display: flex;
  align-items: center;
}
section {
  padding: 80px 0;
}
.header .container {
  display: flex;
  justify-content: center;
  align-items: center;
  height: 100%;
  position: relative;
}
.header .container h1 {
  color: #fff;
  margin: 0;
  text-align: center;
  font-size: 60px;
  line-height: 70px;
  z-index: 1;
}
.header.contrast .filter::after {
  background-color: rgba(0,0,0,.3);
  content: "";
  display: block;
  height: 100%;
  left: 0;
  top: 0;
  position: absolute;
  width: 100%;
  z-index: 1;
}

.testi_row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  margin-bottom: 40px;
}
.testi_img {
  flex: 0 0 25%;
  max-width: 25%;
  padding-right: 15px;
  padding-left: 15px;
}
.testi_content_col {
  flex: 0 0 75%;
  max-width: 75%;
  padding-right: 15px;
  padding-left: 15px;
}
.testi_img img {
  max-width: 100%;
  height: auto;
}
.highlighted-perex {
  font-size: 22px;
  line-height: 1;
}
.highlighted-perex p {
  font-size: 22px;
  margin-bottom: 20px;
}
.highlighted-perex h5 {
  font-size: 14px;
}
.highlighted-perex > div {
  margin-bottom: 5px;
}
.highlighted-perex p:empty {
  display: none;
}

.case_studies_container {
  padding-left: 10%;
  padding-right: 10%;
}
.with-perex-text p {
  font-size: 16px;
  margin-bottom: 15px;
}
.single-back a {
  text-transform: uppercase;
}
.single-back a::before {
  content: "";
  background-image: url(data:image/svg+xml;base64,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);
  background-repeat: no-repeat;
  background-size: contain;
  background-position: 0;
  display: inline-block;
  width: 16px;
  height: 16px;
  -webkit-transform: rotate(90deg);
  transform: rotate(90deg);
  margin-right: 19px;
}
.single-back a:hover {
  color: #b91725;
}
.with-perex-text strong {
  color: #000;
  font-weight: 700;
}

.with-perex-text h2 {
  font-size: 40px;
  line-height: 1.5;
}
.with-perex-text h3 {
  font-size: 30px;
  line-height: 1.6;
}
.with-perex-text h4 {
  font-size: 24px;
  line-height: 1.6;
}
.with-perex-text h5, .with-perex-text h6 {
  font-size: 18px;
}

@media all and (max-width: 992px){

    
  .header {
    height: 300px;
  }
  .testi_img {
    flex: 0 0 100%;
    max-width: 100%;
    padding-left: 0px;
    padding-right: 0px;
  }
  .testi_content_col {
    flex: 0 0 100%;
    max-width: 100%;
    padding-left: 0px;
    padding-right: 0px;
  }
  .case_studies_container {
    padding-left: 0px;
    padding-right: 0px;
  }
  
}