.timeline {
  position: relative;
  max-width: 600px;
  margin: 0 auto;
  padding-left: 40px;
  border-left: 4px solid rgb(0, 0, 0);
}

.school::before {
  content: "";
  position: absolute;
  left: -9px;
  background-color: black;
  border-radius: 50%;
  width: 15px;
  height: 15px;
  top: 0;
}

.school {
  position: relative;
  margin: 30px 0;
  margin: 30px 0;
  padding-left: 25px;
  opacity: 0; 
  transform: translateY(40px);
  transition: all 0.6s ease-out;
}

.school h3 {
  margin: 0;
  font-size: 1.2rem;
  font-family: Arial, Helvetica, sans-serif;

}

.school p {
  margin: 5px 0 0 0;
  font-family: Arial, Helvetica, sans-serif;
  color: #5a5858;
}

.school.show {
  opacity: 1;
  transform: translateY(0);
}

@media (width >= 700px) {
  .school h3{
    font-size: 30px;
  }
  .school p{
    font-size: 25px;
  }
}