* {
  font-family: Shabnam;
}

.about-us-top-wrapper {
  margin-top: 63px;
  height: 300px;
}

.about-us-top-text,
.about-us-main-text {
  font-size: 18px;
}

.about-us-top-slideshow-wrapper {
  height: 700px;
  border-radius: 30px 0 0 30px;
  background: #dee2e6;
}

.about-us-top-slideshow-item-image {
  border-radius: 10px;
}

.about-us-main-box {
  box-shadow: 1px 1px 10px 1px rgba(0, 0, 0, 0.15);
}

.about-us-main-image {
  height: 300px;
}

.about-us-main-content {
  text-align: justify;
}

.about-us-main-text-wrap {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 250px;
  background: linear-gradient(rgba(0, 0, 0, 0.4), rgba(0, 0, 0, 0.4)),
    url(../images/business-2.jpg) fixed center no-repeat;
  background-size: cover;
}

.about-us-main-slideshow-box::before {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 100px;
  border-radius: 50%;
  background: white;
  filter: drop-shadow(0 60px 30px rgba(0, 0, 0, 0.4));
}

.about-us-main-slideshow-box {
  height: 250px;
}

.about-us-main-slideshow-image {
  top: 0;
  left: 0;
}

.about-us-main-slideshow-text {
  bottom: 10px;
  left: 50%;
  transform: translateX(-50%);
  text-align: center;
}

.about-us-main-slideshow-navigation-box {
  top: 50%;
  left: 0;
  transform: translateY(50%);
  z-index: +1;
}

.about-us-main-slideshow-navigation-next,
.about-us-main-slideshow-navigation-prev {
  width: 30px;
  height: 30px;
}

.about-us-main-slideshow-navigation-prev {
  left: -5px !important;
}

.about-us-main-slideshow-navigation-next {
  right: -5px !important;
}

.about-us-main-slideshow-navigation-next::after,
.about-us-main-slideshow-navigation-prev::after {
  font-size: 18px;
  font-weight: bold;
}

.about-us-main-bottom-item-wrap {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 450px;
  background: linear-gradient(rgba(0, 0, 0, 0.4), rgba(0, 0, 0, 0.4)),
    url(../images/curs-tpm.jpg) fixed center no-repeat;
  background-size: 100%;
}

.about-us-main-bottom-item-image {
  width: 150px;
  height: 150px;
}

@media only screen and (max-width: 1200px) {
  .about-us-top-wrapper {
    height: auto;
  }
}

@media only screen and (max-width: 768px) {
  .about-us-top-slideshow-wrapper {
    height: 400px;
  }
  .about-us-top-text,
  .about-us-main-text {
    font-size: 14px;
  }
}

@media only screen and (max-width: 576px) {
  .about-us-top-slideshow-wrapper {
    height: 250px;
  }
  .about-us-top-slideshow-navigation-next,
  .about-us-top-slideshow-navigation-prev {
    width: 30px;
    height: 30px;
  }
  .about-us-top-slideshow-navigation-next::after,
  .about-us-top-slideshow-navigation-prev::after {
    font-size: 18px;
    font-weight: bold;
  }
  .about-us-main-slideshow-navigation-prev {
    left: 0 !important;
  }
  .about-us-main-slideshow-navigation-next {
    right: 0 !important;
  }
  .about-us-main-image {
    height: 200px;
  }
  .about-us-main-bottom-item-image {
    width: 80px;
    height: 80px;
  }
}