.about_b {
  padding: 50px 0;
}
.about_b .introduction .row .container .row .container {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  grid-template-rows: 2fr repeat(1, 1fr);
  grid-column-gap: 20px;
  grid-row-gap: 30px;
  width: 40%;
  height: 40rem;
  margin: 0;
}
.about_b .introduction .row .container img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.left {
  grid-area: 1 / 1 / 3 / 2;
  border-radius: 20px;
  overflow: hidden;
}
.right-top {
  grid-area: 1 / 2 / 2 / 4;
  border-radius: 20px;
  overflow: hidden;
}
.right-bottom {
  grid-area: 2 / 2 / 2 / 4;
  border-radius: 20px;
  overflow: hidden;
}

.about_b .introduction .row {
  display: flex;
  justify-content: start;
  align-items: start;
  flex-wrap: wrap;
  gap: 40px;
}
.about_b .introduction .row .introduction_content {
  width: 50%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: start;
}
.about_b .introduction .row .introduction_content h2 {
  font-size: 40px;
  color: var(--primary-color);
  margin-bottom: 20px;
  text-transform: uppercase;
}

.about_b .introduction .row .introduction_content p {
  font-size: 1.7rem;
  font-family: poppins;
  color: var(--black-color);
  line-height: 10px;
  line-height: 1.8;
}
.about_b .mission {
  margin-top: 50px;

}
.about_b .card {

  justify-content: start;
  align-items: start;
  flex-direction: column;
  padding: 27px;
  height: fit-content;
}
.about_b  .card h2 {
  font-size: 30px;
  color: var(--primary-color);
  margin-bottom: 20px;
}
.about_b  .card p {
  font-size: 1rem;
  margin-bottom: 5px;
  font-family: poppins;
  color: var(--black-color);
  line-height: 10px;
  line-height: 1.8;
}
.about_b .Vision {
  margin-top: 50px;

}