.nnl-box1 {
  min-height: 755px;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  display: flex;
  align-items: center;
}
.main-nnl-box1 {
  padding: 100px 16.5% 50px;
}
.nnl_box1_title {
  font-size: 48px;
  background: -webkit-linear-gradient(#FFFFFF,#B0FFFE);
  background-clip: border-box;
  background-clip: border-box;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  font-weight: 800;
}
.main-nnl-box1 .desc {
  max-width: 638px;
  color: #FFF;
  text-align: justify;
  font-size: 18px;
  font-style: normal;
  font-weight: 400;
  line-height: 28px;
}

.nnl_box1_sub_title {
  color: #fff;
  font-size: 28px;
  border: 2px solid #269dec;
  display: inline-flex;
  align-items: center;
  border-radius: 10px;
  /* overflow: hidden; */
  background-color: #092063;
  position: relative;
}
.nnl_box1_sub_title::before {
  content: "";
  width: 103px;
  height: 2px;
background-image: linear-gradient(to right,#2aaaff82,#ffffffe8,#269dec82);
  border-radius: 50%;
  box-shadow: 0 0 3px 3px rgba(255, 255, 255, 0.32);
  position: absolute;
  top: -2px;
  right: 17%;
  z-index: 1;
}
.nnl_box1_sub_title::after {
  content: "";
  width: 103px;
  height: 2px;
background-image: linear-gradient(to right,#2aaaff82,#ffffffe8,#269dec82);
  border-radius: 50%;
  box-shadow: 0 0 3px 3px rgba(255, 255, 255, 0.32);
  position: absolute;
  bottom: -2px;
  left: 27%;
  z-index: 1;
}
.nnl_box1_sub_title .num {
  background-color: #fff;
  font-size: 22px;
  color: #072060;
  height: 50px;
  width: 56px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  border-radius: 5px 0 0 5px;
}
.nnl_box1_sub_title span {
  flex: 1;
  padding: 6px 30px;
}
@media only screen and (min-width: 768px) {
  .gpnnl-box1-list .kntt-item-khoahoc:nth-child(2n+1) {
     display: flex; 
     justify-content: flex-end; 
  }
  .gpnnl-box1-list .kntt-item-khoahoc:nth-child(2n) {
     display: flex; 
     justify-content: flex-start; 
  }
  .gpnnl-box1-list .kntt-item-khoahoc:nth-child(2n+1) a {
    right: auto;
    left: 6%;
  }
  .gpnnl-box1-list .kntt-item-khoahoc:nth-child(2n) a {
    left: auto;
    right: 6%;
  }
}
/**/
.kntt-box3.kntt-box.gpnnl-box1-list .kntt-item-khoahoc h4 {
  border-radius: 8px;
}
/**/
@media only screen and (min-width: 576px) {
  .kntt-box3.kntt-box.gpnnl-box1-list .kntt-item-khoahoc h4 span {
    text-transform: uppercase;
    font-size: 18px;
  }
  .gpnnl-box1-list .kntt-item-khoahoc:nth-child(1) .content-style{
    max-width: 762px;
  }
  .gpnnl-box1-list  .content-style-div {
    padding: 33px 30px 15px;
  }

  .gpnnl-box1-list .kntt-item-khoahoc:nth-child(2) .content-style{
    max-width: 748px;
  }
  .gpnnl-box1-list .kntt-item-khoahoc:nth-child(3) .content-style{
    max-width: 765px
  }
}
@media only screen and (max-width: 1600px) {
  .main-nnl-box1 {
    padding: 80px 8% 50px;
  }
  .gpnnl-box1-list.kntt-box3 .kntt-item-khoahoc:nth-child(2),
  .gpnnl-box1-list.kntt-box3 .kntt-item-khoahoc:nth-child(3){
    background-position: center !important;
  }
}
@media only screen and (max-width: 1500px) {
  .main-nnl-box1 {
    padding: 80px 7% 50px;
  }
  .nnl-box1 {
    min-height: 650px;
  }
}
@media only screen and (max-width: 1400px) {
  .main-nnl-box1 {
    padding: 10px 7% 10px;
  }
  /**/
  .gpnnl-box1-list .kntt-item-khoahoc:nth-child(1) .content-style {
    max-width: 544px;
  }
  .gpnnl-box1-list .kntt-item-khoahoc:nth-child(2n) {
    background-position: right;
  }
  .gpnnl-box1-list .kntt-item-khoahoc:nth-child(2) .content-style {
    max-width: 665px;
  }
  .gpnnl-box1-list .kntt-item-khoahoc:nth-child(3) .content-style {
    max-width: 597px;
  }
}
@media only screen and (max-width: 575px) {
  .nnl-box1 {
    min-height: unset;
    display: block;
    background: #043381 !important;
    padding: 20px 0;
  }
  .nnl-box1 img {
    display: block;
    margin: 0 auto;
  }
  .main-nnl-box1 {
    padding: 25px 20px;
  }
  .nnl_box1_title {
    font-size: 28px;
    line-height: 32px;
  }
  .main-nnl-box1 .desc {
    max-width: 100%;
    font-size: 14px;
    line-height: 22px;
  }
  .nnl_box1_sub_title {
    font-size: 16px;
  }

  .gpnnl-box1-list .content-wrap-mobile {
    position: absolute;
    bottom: 0 !important;
  }
  .gpnnl-box1-list .content-style {
    padding: 6px 13px;
    border-radius: 30px;
    margin-top: 10px;
  }
  .gpnnl-box1-list .kntt-item-khoahoc .content-style{
    max-width: 100% !important;
  }
  .kntt-box3.kntt-box.gpnnl-box1-list .kntt-item-khoahoc h4 span {
    text-transform: uppercase;
  }
}
/*EN*/
@media only screen and (min-width: 576px) {
  html[lang="en-US"] .main-nnl-box1 .desc {
    max-width: 52%;
  }
}
@media only screen and (max-width: 575px) {
  html[lang="en-US"] .main-nnl-box1 {
    padding: 25px 20px 0;
  }
  html[lang="en-US"] .nnl_box1_sub_title {
    font-size: 15px;
    display: block;
    text-align: center;
  }
  html[lang="en-US"] .nnl_box1_sub_title span{
    padding: 6px 10px;
    display: block;
    font-size: 15px;
  }

}