.page-about {
  font-weight: 500;
  font-size: 14px;
  line-height: 2.286;
}

/* .page-about h1 {
  margin: 60px 0;
  font-weight: 600;
  font-size: 30px;
  line-height: 1.5;
} */

.page-about .img-bg {
  text-align: center;
}

.page-about .img-bg__item {
  display: -webkit-inline-box;
  display: -ms-inline-flexbox;
  display: inline-flex;
  position: relative;
  margin: auto;
}

.page-about .img-bg__item:after {
  content: '';
  position: absolute;
  z-index: 2;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(196, 196, 196, 0.4);
}

.page-about .my-7 {
  margin-top: 70px;
  margin-bottom: 70px;
}

.page-about .mt-7 {
  margin-top: 70px;
}

.page-about .mb-7 {
  margin-bottom: 70px;
}

.page-about .mb-4 {
  margin-bottom: 40px;
}

.page-about .mb-97 {
  margin-bottom: 97px;
}

.page-about .row-big {
  margin-left: -43px;
  margin-right: -43px;
}

.page-about .row-big .col-md-1,
.page-about .row-big .col-md-2,
.page-about .row-big .col-md-3,
.page-about .row-big .col-md-4,
.page-about .row-big .col-md-5,
.page-about .row-big .col-md-6,
.page-about .row-big .col-md-7,
.page-about .row-big .col-md-8 {
  padding-left: 43px;
  padding-right: 43px;
}

.page-about .row-small {
  margin-left: -2px;
  margin-right: -2px;
}

.page-about .row-small .col-xs-6 {
  padding-left: 2px;
  padding-right: 2px;
}

@media (max-width: 767px) {
  .page-about .my-7 {
    margin-top: 40px;
    margin-bottom: 40px;
  }

  .page-about .mt-7 {
    margin-top: 40px;
  }

  .page-about .mb-7 {
    margin-bottom: 40px;
  }

  .page-about .mb-4 {
    margin-bottom: 40px;
  }

  .page-about .mb-97 {
    margin-bottom: 40px;
  }
}