*,
*::before,
*::after {
  box-sizing: content-box;
}
.courses-section {
  margin: 40px;
  margin-top: 0px;
  padding: 40px;
  display: grid;
  grid-template-rows: auto;
  position: relative !important;
}
.line {
  content: "";
  position: absolute;
  width: 2px;
  height: 25%;
}
.top-line {
  top: 0;
  left: 50%;
  background: linear-gradient(to top, #d3d3d3, #4a90e2);
}
.bottom-line {
  bottom: 0;
  left: 50%;
  background: linear-gradient(to bottom, #d3d3d3, #4a90e2);
}
.courses-section p {
  line-height: 1.5;
}
.courses-section img {
  height: 90%;
  width: 90%;
  border-radius: 12px;
}
.left {
  margin-right: auto;
}
.right {
  margin-left: auto;
}
.dept {
  width: 100%;
  padding: 20px;
  padding-top: 0;
  margin-top: 50px;
  margin-bottom: 50px;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
}
.content-right {
  margin: 40px;
  padding: 20px;
  margin-left: 0px;
  padding-left: 0;
  margin-top: 0;
  padding-top: 0;
}
.content-left {
  margin: 40px;
  padding: 20px;
  margin-top: 0;
  padding-top: 0;
}
.courses-section h1 {
  font-size: 40px;
  margin-top: 0;
  margin-bottom: 30px;
}
.courses-section p {
  color: #555;
}