#tech1 {
    margin-top: 30px;
}
.jumbotron {
  background-image:url(images/header.webp);
  background-position: top;
  background-repeat: no-repeat;
  background-size: cover;
}
.d-flex.flex-column.justify-content-center.bg-secondary {
    border-bottom: 5px solid #FF4800;
    padding: 10px;
}
#hero{
    text-align:justify;
}
.bg{
    background-color:red;
}