#about-concept {
  background: linear-gradient(to right, #233264 0%, #233264 35%, #BD141C 35%, #BD141C 100%);
  color: #FFF;
  padding: 2rem 2rem;
  text-align: center;
  position: relative;
  display: flex;
  height: 650px;
  transition: all 0.5s;
}
#about-concept img {
  width: 550px;
  display: block;
  margin-left: calc(35% - 435px);
  transition: all 0.5s;
}
#about-concept .content-text {
  width: 65%;
  position: absolute;
  right: 0;
  bottom: 0;
  height: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
  flex-direction: column;
}
#about-concept .content-text h2 {
  font-size: 4.8rem;
  margin: 0;
  margin-bottom: 4rem;
}
#about-concept .content-text p {
  line-height: 1.5;
  font-size: 2.4rem;
  margin: 0;
}
@media (max-width: 767px) {
  #about-concept .content-text p {
    line-height: 1.5;
  }
}

@media only screen and (max-width: 1366px) {
  #about-concept {
    background: linear-gradient(to right, #233264 0%, #233264 30%, #BD141C 30%, #BD141C 100%);
  }
  #about-concept img {
    width: 350px;
    margin-left: calc(30% - 280px);
  }
  #about-concept .content-text {
    width: 70%;
  }
  #about-concept .content-text h2 {
    font-size: 3.6rem;
  }
  #about-concept .content-text p {
    font-size: 2rem;
  }
}
@media only screen and (max-width: 992px) {
  #about-concept {
    background: unset;
    background-color: #233264;
    justify-content: center;
    align-items: center;
    flex-direction: column;
    height: auto;
    padding: 0;
  }
  #about-concept img {
    margin: 4rem;
    padding: 0px 3rem;
    width: 50%;
  }
  #about-concept .content-text {
    width: 100%;
    position: relative;
    height: auto;
    background-color: #BD141C;
    padding: 4rem 6rem;
  }
}
@media only screen and (max-width: 768px) {
  #about-concept img {
    width: 80%;
  }
}
@media only screen and (max-width: 576px) {
  #about-concept img {
    width: 90%;
  }
  #about-concept .content-text p br {
    display: none;
  }
}