.main-hbox1 {
	position: absolute;
	left: 0;
	top: 0;
	z-index: 1;
	width: 100%;
}
.home_box1_title {
	font-weight: 300;
	margin-top: 70px;
	margin-bottom: 270px;
}
@media (min-width: 992px) {
  .home_box1_title {
    font-size: 3.35rem;
    line-height: 3.6rem;
  }
}
@media (min-width: 1200px) {
  .home_box1_title {
    font-size: 3.8rem;
    line-height: 4.3rem;
  }
}
@media (min-width: 1600px) {
  .home_box1_title {
    font-size: 5rem;
    line-height: 5.466rem;
    margin-top: 2rem;
  }
}
.home_box2_title {
  font-weight: 300;
}
/**/
@media (min-width: 768px) {
  .home_box2_title {
    font-size: 4.15rem;
    margin-bottom: 150px;
  }
}
.title-noibat{
  font-weight: 300;
}
@media (min-width: 992px) {
  .title-noibat p{
    font-size: 2.125rem;
  }
  .item-chungnhan ul,
  p {
    font-size: 1.625rem;
    line-height: 2.1rem;
  }
}
.chuky {
  position: absolute;
  right: 5%;
  max-width: 300px;
  top: 120px;
}
/**/
.carousel-info {
  position: absolute;
  width:400px;
  top:42%;
  left:9%;
  margin-left:0;
  border-radius:2rem
}
@media (min-width: 991.98px) {
  .main-hbox3 .carousel-title {
    font-size: 2.283rem;
    line-height: 2.433rem;
    margin-bottom: 1rem;
  }
  .main-hbox3 .carousel-description {
    width: 400px;
    font-size: 1.5rem;
    line-height: 1.7rem;
  }
}

div.swiper-button-next, 
div.swiper-button-prev {
  filter: grayscale(1) brightness(0);
  background-size: 15px;
}
.main-hbox3 div.swiper-button-prev{
  left: 4rem;
}
.main-hbox3 div.swiper-button-next{
  left: 32%;
}
.btn.btn-outline-primary.btn1 {
  border-color: #8a1538;
  color: #8a1538;
}
.btn.btn-outline-primary.btn1:hover{
  background-color: #8a1538;
  color: #fff;
}
/**/
.item-chungnhan {
  height: 100%;
  background-color: #f6f6f7;
  border: none;
  border-radius: .25rem;
  box-shadow: 0 .125rem .25rem rgba(84,88,90,.075);
  position: relative;
}
.item-chungnhan>img {
  width: 100%;
  max-width: 292px;
  height: auto;
  margin-bottom: 2.5rem;
}
.item-chungnhan ul {
  list-style: square;
}
.item-chungnhan ul li::marker {
  color: #f1b434;
}
@media only screen and (max-width: 767px) {
  .main-hbox1 {
    width: 50%;
    left: auto;
    right: -38px;
  }
  .home_box1_title {
    margin-top: 10px;
    margin-bottom: 0;
  }
  .chuky {
    position: unset;
    max-width: 150px;
    display: block;
    margin:
    0 auto 20px;
  }
  .home-video video {
    aspect-ratio: 3/2;
    display: block;
    width: 100%;
  }
/*  */
  .carousel-info {
    width: 400px;
    top: 7px;
    left: 10px;
  }
  .main-hbox3 img {
    min-height: 500px;
    object-fit: cover;
  }
  .main-hbox3 h4 {
    font-size: 16px;
  }
  .main-hbox3 p {
    font-size: 13px;
  }
  .main-hbox3 .carousel-description {
    font-size: 13px;
  }
  .main-hbox3 div.swiper-button-prev {
    left: 10px;
  }
  .main-hbox3 div.swiper-button-next {
    right: 10px;
    left: auto;
  }
}