.about-us {
  padding: 4rem 0;
}
.about-us .row {
  width: calc(100% - 1rem);
  margin: auto;
}
.about-us .title {
  text-align: center;
  font-size: 15px;
  color: #008498;
  margin-bottom: 20px;
}
.about-us .subtitle {
  text-align: center;
  color: #3b393a;
  font-size: 25px;
  font-weight: bold;
}
.about-us .left-subtitle {
  margin-top: 10px;
  color: #92918f;
  font-size: 18px;
  text-align: justify;
}
.about-us .link {
  margin-top: 20px;
  display: inline-block;
  color: #008498;
  border: #008498 2px solid;
  border-radius: 15px;
  padding: 5px 15px;
  text-decoration: none;
  transition: all 0.2s linear;
}
.about-us .link:hover {
  color: #ffffff;
  background-color: #008498;
}
.about-us .images {
  display: flex;
  align-items: center;
  justify-content: center;
}
.about-us .images img {
  width: 85%;
}
@media (min-width: 768px) {
  .about-us .title {
    text-align: right;
  }
  .about-us .subtitle {
    text-align: right;
    font-size: 30px;
  }
  .about-us .left-subtitle {
    margin-top: 50px;
    font-size: 15px;
    text-align: unset;
  }
}

@media (min-width: 992px) {
  .about-us {
    padding: 8rem 0;
  }
  .about-us .row {
    width: calc(100% - 4rem);
  }
  .about-us .subtitle {
    font-size: 38px;
  }
  .about-us .left-subtitle {
    margin-top: 70px;
    font-size: 15px;
  }
}
@media (min-width: 1200px) {
      .about-us .row {
    width: calc(100% - 8rem);
  }
  .about-us .subtitle {
    color: #3b393a;
    font-size: 50px;
  }
  .about-us .left-subtitle {
    margin-top: 6rem;
    color: #92918f;
    font-size: 20px;
  }
}