.about-hero {
  background-image: url('/static/images/about_hero.jpg');
  background-size: cover;
  background-position: center;
  height: 60vh;
  position: relative;
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
}

.about-hero .overlay {
  background-color: rgba(0, 0, 0, 0.337);
  width: 100%;
  height: 100%;
  padding: 50px;
  text-align: center;
}

.about-title {
  font-size: 3rem;
  font-weight: bold;
  margin-bottom: 10px;
}

.about-subtitle {
  font-size: 1.5rem;
  font-weight: 300;
  color: #eee;
}

.about-content h4 {
  margin-bottom: 10px;
}

.about-content i {
  margin-bottom: 10px;
}

.col-md-4{
  border: 0.5px solid #28a745;

}