.flex {
  display: flex;
  margin: 40px 0;
  position: relative;
  justify-content: space-between;
  flex-wrap: wrap;
}

.flex_1 {
  width: 48%;
}

.primary_color {
  color: #4909d6;
}

.secondary_color {
  color: #1f0063;
}

.btn {
  background: #4909d6;
  color: white;
  border-radius: 10px;
}

.text_center {
  text-align: center;
}

.mt {
  margin-top: 60px;
}

/* /// Section 4 /// */
.section4 {
  width: 100%;
  margin-top: -200px;
}

.section4 p {
  max-width: 360px;
}

.section4__content {
  display: flex;
  justify-content: space-between;
  margin-top: 60px;
  z-index: 9;
  position: relative;
}

.section4__content_1 {
  flex: 1;
  margin: auto 0px;
}

.section4__content__1_line1 {
  font-size: 0.9rem;
  font-weight: 400;
  letter-spacing: 0.1rem;
}

.section4__content__1_line2 {
  max-width: 300px !important;
}

.section4__content_2 {
  flex: 1;
}

/* section 6 */
.section6 {
  margin-bottom: 180px;
  background-color: white;
  width: 100%;
}

.section6__content {
  padding: 2rem 0;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  width: 100%;
}

.section6__content_right {
  width: 40%;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.cloud_img {
  margin-top: -140px;
}

.preschoolCard {
  width: 30%;
  background: white;
  border: 1px solid #01518c4d;
  border-radius: 6px;
  padding: 30px;
}

.bottom_cloud {
  position: absolute;
  bottom: -220px;
}

.skills_card {
  width: 24%;
  background: white;
  border: 1px solid #01518c4d;
  border-radius: 6px;
  padding: 30px;
}

.triangle_right {
  width: 0;
  height: 0;
  border-top: 30px solid transparent;
  border-left: 60px solid #97c4ea;
  border-bottom: 30px solid transparent;
  margin-left: auto;
  margin-right: -60px;
}

.triangle_topright {
  width: 0;
  height: 0;
  border-top: 40px solid #8997cc;
  border-left: 40px solid transparent;
  margin-left: -40px;
}

@media only screen and (max-width: 1600px) {
  .bottom_cloud {
    bottom: -130px;
  }
}

@media only screen and (max-width: 900px) {
  .cloud_img {
    margin-top: -80px;
  }
  .preschoolCard {
    width: 48%;
    margin: 0 auto 30px auto;
  }
  .flex_1 {
    width: 100%;
  }
  .order_1 {
    order: 2;
  }
  .order_2 {
    order: 1;
  }
  .bottom_cloud {
    bottom: -52px;
  }
  .skills_card {
    width: 49%;
    margin-bottom: 16px;
  }
  .section4 p {
    max-width: 100%;
  }
  .section4__content {
    flex-direction: column;
  }
}

@media only screen and (max-width: 500px) {
  .cloud_img {
    margin-top: -40px;
  }
  .preschoolCard {
    width: 100%;
  }
  .skills_card {
    width: 100%;
  }
  .bottom_cloud {
    bottom: -30px;
  }
  .section6__content_right,
  .section6__content_left {
    width: 100%;
  }
  .section6 {
    margin-bottom: 40px;
  }
}