.aboutus .footer-aboutus {
  position: absolute;
  width: 100%;
  bottom: 0;
}
.aboutus-standard {
  background-color: white;
  /*   background-image: url(../images/BG-aboutus.png); */
  background-repeat: no-repeat;
  background-position: left bottom 400px;
  padding: 50px 0 470px 0;
  position: relative;
}
.aboutus .home-intro-news {
  background-image: none;
  padding: 50px 0;
}
.aboutus .home-title h2 {
  margin-bottom: 1rem;
  font-weight: 500;
}
.aboutus-image-intro-grid .double {
  display: grid;
  gap: 10px;
}
.aboutus-image-intro-grid {
  display: grid;
  grid-template-columns: 5fr 5fr 5fr 8fr;
  gap: 10px;
}
.aboutus .home-intro-news .home-intro-text {
  /*   text-align: center; */
  padding-right: 0;
  font-weight: 500;
}
.aboutus .home-intro-news .home-intro-img {
  height: 100%;
  display: flex;
  align-items: flex-end;
}

.mission-vision-box {
  position: absolute;
  right: 0;
  top: 0;
  height: 100%;
  width: 61%;
  display: flex;
  align-items: center;
}
/* .mission-vision-img img {
  width: 44vw;
} */
.mission-vision-box-inner {
  font-size: 26px;
  background-color: #f5f5f5bd;
/*   height: 28vw;
  width: 48vw; */
  border-radius: 20px;
  padding: 2vw;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}
.mission-vision-box-inner .home-title {
  text-align: start;
}
.mission-vision-box-inner .home-title h3 {
  font-weight: 500;
  margin-bottom: 0.5rem;
}
.aboutus-quote {
  position: relative;
  padding: 0;
}
.aboutus-quote-box {
  position: absolute;
  top: 0;
  left: 0;
  color: white;
  width: 100%;
  height: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
  text-align: center;
  flex-direction: column;
  text-shadow: 0 0 2px #000000;
}
.aboutus-quote-box .title {
  font-size: 36px;
  font-weight: 400;
  margin-bottom: 2rem;
}
.aboutus-quote-text {
  font-size: 26px;
  position: relative;
}
.aboutus-quote-text::before {
  content: url("../images/quote-top-left-w.png");
  position: absolute;
  right: 85%;
  top: -15%;
}
.aboutus-quote-text::after {
  content: url("../images/quote-btm-right-w.png");
  position: absolute;
  right: -7%;
  bottom: -15%;
}

.aboutus-standard-box:hover .year,
.aboutus-standard-box:hover .circle {
  color: #eb0028;
  transition: 0.3s ease-in-out;
}
.aboutus-standard-box .year {
  font-size: 1.88vw;
  font-weight: 400;
  font-family: "Mitr", sans-serif;
  text-align: center;
}
.aboutus-standard-box {
  margin: 4rem 0;
  cursor: pointer;
}

.aboutus-standard-set {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 3rem 0 0 0;
}
.aboutus-standard-set .std-logo-img {
  width: 50%;
  text-align: end;
  padding-right: 6vw;
}
.aboutus-standard-set .std-name {
  width: 50%;
  padding-left: 6vw;
}
.aboutus-standard-set .std-logo-img img {
  height: 5.2vw;
}
.aboutus-standard-set .line {
  width: 2px;
  background: black;
  height: 170px;
  position: relative;
}
.aboutus-standard-set .line::after {
  content: "";
  width: 30px;
  height: 30px;
  position: absolute;
  background-color: white;
  border: 1px black solid;
  border-radius: 50px;
  top: -30px;
  left: -14px;
}
.aboutus-standard-set .line::before {
  content: "";
  width: 14px;
  height: 14px;
  position: absolute;
  background-color: black;
  border-radius: 50px;
  top: -22px;
  left: -6px;
  z-index: 2;
}
.aboutus-standard-box:hover .line {
  background-color: #eb0028;
  transition: 0.3s ease-in-out;
}
.aboutus-standard-box:hover .line::after {
  transition: 0.3s ease-in-out;
  border-color: #eb0028;
}
.aboutus-standard-box:hover .line::before {
  background-color: #eb0028;
  transition: 0.3s ease-in-out;
}
.aboutus-standard-set .circle {
  font-size: 30px;
  position: absolute;
  left: -14px;
  top: -35px;
  display: none;
}
.certificate-gallery {
  margin-top: 2rem;
}
.certificate-gallery img {
  border: 1px #e5e5e5 solid;
  margin: 0 0 1.5vw 0;
}
.certificate-gallery img:hover {
  border: 1px #eb0028 solid;
  transition: 0.3s ease-in-out;
}
.aboutus-intro-quote {
  display: flex;
  justify-content: center;
  padding: 50px 0;
}
.aboutus-intro-quote-text {
  font-size: 26px;
  position: relative;
  text-align: center;
}
.aboutus-intro-quote-text::after {
  content: "";
  background-image: url("../images/quote-left-btm-red.png");
  width: 1.35vw;
  height: 1vw;
  background-repeat: no-repeat;
  background-size: contain;
  position: absolute;
  left: -12%;
  bottom: 0;
}
.aboutus-intro-quote-text::before {
  content: "";
  background-image: url("../images/quote-right-top-red.png");
  width: 1.35vw;
  height: 1vw;
  background-repeat: no-repeat;
  background-size: contain;
  position: absolute;
  right: -10%;
  top: -0%;
}
@media (max-width: 991px) {
  .aboutus .home-title h2 {
    font-size: 30px;
  }
  .aboutus .home-intro-news .home-intro-img {
    margin-top: 1rem;
    align-items: center;
  }
  .aboutus .home-intro-news .home-intro-text {
    padding: 0;
  }
/*   .aboutus-image-intro {
    padding: 0;
  } */
  .aboutus-image-intro-grid {
    grid-template-columns: 1fr 1fr;
  }
  .mission-vision-box {
    position: relative;
    width: 100%;
  }
  .mission-vision-img img {
    width: 100%;
  }
  .mission-vision-box-inner {
    width: 100%;
    height: auto;
    font-size: 16px;
    padding: 1rem;
    border-radius: 0 0 20px 20px;
  }
  .mission-vision-box-inner ol {
    list-style-position: outside;
    padding-left: 1rem;
  }
  .aboutus-quote-box .title {
    font-size: 24px;
  }
  .aboutus-quote-text {
    font-size: 16px;
  }
  .aboutus-quote-text::after {
    right: 7%;
    bottom: -2rem;
  }
  .aboutus-quote-text::before {
    left: 7%;
    right: unset;
    top: -1rem;
  }
  .aboutus-standard-box {
    margin: 2rem 0;
  }
  .aboutus-standard-box .year {
    font-size: 30px;
  }
  .aboutus-standard-set .std-logo-img img {
    height: auto;
    width: 70px;
    margin: 0 0.5rem;
  }
  .aboutus-standard {
    background-position: left bottom 210px;
    padding: 50px 0 260px 0;
  }
  .aboutus-intro-quote-text {
    font-size: 16px;
  }
  .aboutus-intro-quote-text::before {
    width: 20px;
    height: 19px;
    right: -1rem;
    top: -1rem;
  }
  .aboutus-intro-quote-text::after {
    width: 20px;
    height: 19px;
    left: -1rem;
    bottom: -2rem;
  }
}
@media (min-width: 768px) and (max-width: 991px) {

  .aboutus-image-intro-grid {
        grid-template-columns: 1fr 1fr 1fr 1fr;
    }
}
@media (min-width: 1280px) and (max-width: 1600px) {
  .aboutus-standard {
    background-position: left bottom 315px;
  }
}
@media (min-width: 3000px) {
  .aboutus .footer-aboutus {
    bottom: -4%;
  }
}