* {
    padding: 0;
    margin: 0;
}

/* banner */
.banner {
    width: 100%;
    height: 85vh;
    display: flex;
    justify-content: center;
}

.banner .container-fluid {
  width: 100%;
  height: 100%;
  padding: 0;
}
.banner img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* box1 Base profile */
.box1 {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 5% 0 10% 0;
}
.box1 p {
  color: #FFFFFF;
}
.box1 .container-fluid {
  width: 75%;
  height: 85vh;
  background: url(../../resources/images/edu-imgs/edu-base/box1.jpg) no-repeat;
  background-size: 100% 100%;
}
.box1 .row {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  width: 100%;
  height: 25%;
}
.box1 .bigTit {
  font-size: 36px;
  font-weight: 700;
}
.box1 .bigCont {
  text-align: center;
  font-size: 18px;
}


.box2 .bigTit,
.box4 .bigTit {
  font-size: 32px;
  font-weight: 700;
}


/* box2 Base characteristics */
.box2 p {
  text-align: justify;
}
.box2 .container-fluid {
  display: flex;
  justify-content: center;
  align-items: center;
  flex-direction: column;
}
.box2 .row {
  width: 80%;
  margin-bottom: 5%;
}
.box2 .bottomCont .col-md-4 {
  padding: 0 35px;
}
.box2 .topTit {
  display: flex;
  justify-content: center;
  margin-bottom: 2%;
}
.box2 .allImg {
  border: 3px solid rgba(101, 215, 230, 1);
}
.box2 .allImg .img1 {
  position: relative;
  width: 100%;
  object-fit: cover;
  z-index: 0;
}
.box2 .allImg .img2 {
  position: absolute;
  left: 0;
  top: -5%;
  width: 100%;
  z-index: 1;
}
.box2 .ctImg .img3 {
  position: absolute;
  width: 85%;
  top: -15%;
  z-index: -1;
} 
.box2 .btImg .img3 {
  position: absolute;
  width: 80%;
  top: -30%;
  right: -55%;
  z-index: -2;
} 
.box2 .bottomCont .btCont {
  font-size: 18px;
  margin: 1.5rem 0;
}

/* box3 Graduate course */
.box3 {
  margin: 5% 0 8% 0;
}
.box3 .allImg {
  border: 0;
}
.box3 .allImg .img2 {
  position: absolute;
  left: 16%;
  top: 40%;
  width: 70%;
  z-index: 1;
}
.box3 .img3 {
  position: absolute;
  width: 60%;
  left: -45%;
  top: -50%;
  z-index: -2;
} 
.box3 .img4 {
  position: absolute;
  width: 30%;
  top: -80%;
  left: 15%;
  z-index: -1;
  transform: rotate(90deg);
} 

.box3 .bottomCont .btTit {
  font-size: 20px;
  font-weight: 600;
  margin: 2.5rem 0 1rem 0;
}
.box3 .bottomCont .smCont {
  font-size: 16px;
}

/* box4 Theme activities */
.box4 .topTit {
  display: flex;
  justify-content: center;
}

.box4 .btImg .img1 {
  position: relative;
  width: 100%;
  z-index: 0;
}
.box4 .btImg .img2 {
  position: absolute;
  width: 100%;
  z-index: -1;
}
.box4 .topTit .img3 {
  position: absolute;
  right: 0;
  width: 35%;
  z-index: -1;
}

/* box5 Playbase */
.box5 {
  height: 100vh;
  background: url(../../resources/images/edu-imgs/edu-base/baseBg.png) no-repeat;
  background-size: 100% 100%;
}
.box5 .container-fluid {
  display: flex;
  justify-content: center;
  align-items: center;
  flex-direction: column;
}
.box5 .row {
  width: 80%;
  margin: 10% 0;
}

.box5 .bigTit {
  font-size: 32px;
  font-weight: 700;
  color: #FFFFFF;
  margin-bottom: 2rem;
}
.box5 .adCont {
  font-size: 20px;
  color: #FFFFFF;
}
.box5 img {
  width: 85%;
  border-radius: 20px;
}
.more,
.vr {
	position: absolute;
	width: 150px;
	height: 50px;
	background-color: #22FFF1;
	margin-top: 20px;
	color: #000;
	font-size: 18px;
  font-weight: 600;
	border: 0;
	border-radius: 5px;
	transition: transform .2s;
}
.more:hover,
.vr:hover {
	transform: scale(1.05);
}

.vr {
  margin-top: 100px;
}

#qrCode {
  position: absolute;
  display: none;
  width: 150px;
  height: 150px;
  margin-left: 200px;
}
#qrImg {
  width: 100%;
  height: 100%;
  border-radius: 0;
}