* {
  padding: 0;
  margin: 0;
  font-family: poppins;
  /* line-height: 1.8; */
}
.mt-1 {
  margin-top: 1rem;
}

@media (min-width: 1200px) {
  .container {
    width: 80%;
    margin: 0 auto;
  }
  .main {
    padding-top: 10px;
    padding-bottom: 3rem;
  }
  .line-ht {
    background-color: gray;
  }
}
@media (min-width: 1400px) {
  .container {
    width: 70%;
    margin: 0 auto;
  }
}
@media (min-width: 1800px) {
  .container {
    width: 50%;
    margin: 0 auto;
  }
}
@media (min-width: 2000px) {
  .container {
    width: 40%;
    margin: 0 auto;
  }
}
.pos-rel {
  position: relative;
}
.pos-ab {
  position: absolute;
  top: 1rem;
}
.header {
  border-radius: 10px 10px 0px 0px;
  background-image: url(/img/img2.jpg);
  background-repeat: no-repeat;
  background-size: cover;
  opacity: 0.2;
  height: 120px;
}

.h1-tag,
.h4-tag {
  color: white;
}
.h1-tag {
  padding: 40px 0px 0px 16px;
  font-size: 31px;
}
.h4-tag {
  margin-left: 1rem;
  font-size: 15px;
  font-weight: normal;
}
nav {
  background-color: #222;
}
nav ul {
  padding: 10px 14px 10px 10px;
  display: flex;
  list-style: none;
}
nav ul a {
  padding: 10px 14px 10px 5px;
  text-decoration: none;
  color: white;
  font-size: 15px;
  font-weight: 300;
}
.mainDiv {
  background-color: white;
  /* width: 80%;
    margin: 0 auto; */
  padding-bottom: 3rem;
  border-radius: 0px 0px 10px 10px;
}
.section1 {
  padding-top: 20px;
  /* display: flex; */
}
.d-flex {
  display: flex;
}
.text-justify {
  text-align: justify;
}
.imgbox1 {
  margin: 0 16px;
  background-color: rgb(226, 226, 226);
  /* display: inline; */
  width: 250px;
  height: 250px;
  float: left;
  border-radius: 5px;
  box-shadow: 0px 2px 5px rgba(0, 0, 0, 0.4);
}

.imagbox1,
.profile {
  padding-top: 20px;
  padding-bottom: 10px;
  margin-left: auto;
  margin-right: auto;
  display: block;
  height: 200px;
}
.h1-tag2 {
  color: #333;
  margin-left: 24px;
  font-size: 24px;
}
.h4-tag2 {
  color: #333;
  margin-left: 24px;
  line-height: 25px;
  font-size: 13px;
  font-weight: 500;
}
.subtitle {
  color: #333;
  padding-top: 10px;
  margin-left: 16px;
  font-size: 15px;
  font-weight: 500;
}
a {
  text-decoration: none;
  /* color: #065388; */
  color: rgb(120, 120, 246);
  font-size: 15px;
  font-weight: 500;
}
.ml-6 {
  margin-left: 6px;
}
.title {
  color: #333;
  padding-top: 30px;
  margin-left: 16px;
  font-size: 17px;
  font-weight: 700;
}
.mr-6 {
  margin-right: 6px;
}
.mr-20 {
  margin-right: 20px;
}
.link {
  margin-left: 6px;
  text-decoration: none;
  color: rgb(120, 120, 246);
  font-size: 15px;
  font-weight: 500;
}
.content {
  color: #333;
  padding-top: 10px;
  margin-left: 16px;
  font-size: 15px;
  font-weight: 500;
}

.h1-tag4 {
  color: #333;
  padding-top: 20px;
  margin-left: 16px;
  font-size: 16px;
  font-weight: 700;
}
.h4-tag9-1 {
  color: #333;
  padding-top: 10px;
  margin-left: 16px;
  margin-right: 20px;
  font-size: 15px;
  font-weight: 500;
}
.h1-tag5 {
  color: #333;
  padding-top: 20px;
  margin-left: 16px;
  font-size: 17px;
  font-weight: 700;
}
.news ul li {
  color: #333;
  list-style: inside;
  padding-top: 1px;
  margin-left: 16px;
  margin-right: 20px;
  font-size: 15px;
  font-weight: 500;
}
.news ul li mark {
  font-size: 12px;
  margin-right: 4px;
}
.news ul li a {
  margin-left: 6px;
  text-decoration: none;
  color: rgb(120, 120, 246);
  font-size: 15px;
  font-weight: 500;
}

.news1 ul li {
  color: #333;
  list-style: inside;
  padding-top: 1px;
  margin-left: 16px;
  margin-right: 20px;
  font-size: 15px;
  font-weight: 500;
}
.news1 ul li mark {
  font-size: 12px;
  margin-right: 4px;
}
.news1 ul li a {
  margin-left: 6px;
  margin-right: 6px;
  text-decoration: none;
  color: #065388;
  font-size: 15px;
  font-weight: 500;
}
.news2 ul li {
  color: #333;
  list-style: inside;
  padding-top: 1px;
  margin-left: 16px;
  margin-right: 20px;
  font-size: 15px;
  font-weight: 500;
}
.news2 ul li mark {
  font-size: 12px;
  margin-right: 4px;
}
.news2 ul li a {
  margin-left: 6px;
  margin-right: 6px;
  text-decoration: none;
  color: rgb(120, 120, 246);
  font-size: 15px;
  font-weight: 500;
}

.h1-tag6 {
  color: #333;
  padding-top: 20px;
  margin-left: 16px;
  font-size: 17px;
  font-weight: 700;
}

.section2 ul li {
  color: #333;
  margin-left: 30px;
  margin-right: 20px;
  font-size: 15px;
  font-weight: 500;
}

.teach-list ul li {
  color: #333;
  margin-top: 20px;
  margin-left: 30px;
  margin-right: 20px;
  font-size: 15px;
  font-weight: 500;
}
.teach-list ul li {
  margin-top: 6px !important;
}
.section2 ul li mark {
  font-size: 12px;
  margin-right: 4px;
}

.section2 ul li span {
  font-size: 16px;
  font-weight: 700;
  padding-right: 6px;
}

.h1-tag7 {
  color: #333;
  padding-top: 20px;
  margin-left: 16px;
  font-size: 17px;
  font-weight: 700;
}
.section3 ul li {
  color: #333;
  list-style: inside;
  margin-top: 20px;
  margin-left: 16px;
  margin-right: 20px;
  font-size: 15px;
  font-weight: 500;
}
.section3 ul li mark {
  font-size: 12px;
  margin-right: 4px;
}
.section3 ul li a {
  margin-left: 6px;
  text-decoration: none;
  color: rgb(120, 120, 246);
  font-size: 15px;
  font-weight: 500;
}
.section3 ul li span {
  font-size: 16px;
  font-weight: 700;
  padding-right: 6px;
}

.section4 ul li {
  color: #333;
  list-style: inside;
  padding-top: 1px;
  margin-left: 16px;
  margin-right: 20px;
  font-size: 15px;
  font-weight: 500;
}
.section4 ul li mark {
  font-size: 12px;
  margin-right: 4px;
}
.section4 ul li a {
  margin-left: 6px;
  text-decoration: none;
  color: rgb(120, 120, 246);
  font-size: 15px;
  font-weight: 500;
}

.pl-12 {
  padding: 0 0 0 12px;
}

.section4 ul li span {
  font-size: 16px;
  font-weight: 700;
  padding-right: 6px;
}

.indent {
  text-indent: 20px;
}

.section5 ul li {
  color: #333;
  list-style: inside;
  padding-top: 1px;
  margin-left: 16px;
  margin-right: 20px;
  font-size: 15px;
  font-weight: 500;
}
.section5 ul li mark {
  font-size: 12px;
  margin-right: 4px;
}
.section5 ul li a {
  margin-left: 6px;
  text-decoration: none;
  color: rgb(120, 120, 246);
  font-size: 15px;
  font-weight: 500;
}
.section5 ul li span {
  font-size: 15px;
  font-weight: 700;
  padding-right: 6px;
}

.ht {
  height: 100vh;
}
.ht-5 {
  height: 50vh;
}

/*   *      *     *       Publications       *          *          */

.h1b {
  color: #333;
  padding-top: 10px;
  margin-left: 16px;
  font-size: 18px;
}
.border {
  border-bottom: solid 1px #222;

  margin: 0px 16px 0px 16px;
}

.h3m {
  color: #333;
  padding-top: 10px;
  margin-left: 16px;
  font-size: 17px;
  font-weight: 600;
}



.ml-16 {
  margin-left: 16px;
}

.ml-55 {
  margin-left: 55px;
}

ol li {
  list-style-type: decimal;
  margin-top: 20px;
}

ul,
ol {
  color: #333;
  list-style: outside;
  padding-top: 7px;
  margin-right: 20px;
  font-size: 15px;
  font-weight: 500;
}

strong {
  font-size: 16px;
}

.h3m1 {
  color: #333;
  padding-top: 25px;
  margin-left: 16px;
  font-size: 17px;
  font-weight: 600;
}
.pt-2 {
  padding-top: 1.5rem;
}
.pb-1 {
  padding-bottom: 1rem;
}
.ml-1 {
  margin-left: 1rem;
}
.ml-17 {
  margin-left: 17.5rem;
}
.navbar-toggle {
  display: none;
}
@media (max-width: 992px) {
  .profile {
    height: 150px;
  }
  .imgbox1 {
    width: 180px;
    height: 330px;
  }
}