* {
    margin: 0px;
    padding: 0px;
}

* ::after, ::before {
    box-sizing: border-box;
}

html, body, h1, h2, h3, h4, h5, h6, a, p, ul li, ol li, span {
    font-family: 'open sans', sans-serif;
    text-align: justify;
}

/**********nav**********/

#header{
    background: rgb(57,41,99);
    background: linear-gradient(90deg, rgba(57,41,99,1) 0%, rgba(19, 16, 71) 100%);
}

.topbar-menu {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 90px;
    background-repeat: no-repeat;
    max-width: 1200px;
}

#logo {
    width:120px;
    padding-left: 125px;
}

.top-white-text{
    color: #fff;
    font-size: 24px;
    font-weight: 700;
}

.top-link-dark-back{
    background-color: rgba(0, 0, 0, 0.342);
    border-radius: 5px;
    color: #fff;
    font-size: 1.3rem;
    line-height: 1.5;
    margin-left: 10px;
    padding: 0px 8px;
}

.topnav {
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    background-color: #22265580;
    padding-left: 60px;
    max-width: 1200px;
}

.topnav a {
    float: left;
    color: #fff;
    text-align: center;
    padding: 16px 30px;
    text-decoration: none;
    font-size: 16px;
    font-weight:600;
}

.topnav a:hover {
    color: #dee2e6;
    -webkit-transition: all .3s;
   -moz-transition: all .3s;
   -ms-transition: all .3s;
   -o-transition: all .3s;
   transition: all .3s;
}

#menuToggle {
    display: none;
}
/**********main**********/

.container {
    max-width: 1140px;
}

.padding-top{
    padding-top: 40px;
}

.title-1st {
    padding-left: 5%;
    max-width: 1140px;
    font-size: 28px;
    color: #473056;
}

.img-and-info-container {
    max-width: 1140px;
    display: flex;
}
.img-and-info {
    display: flex;
    flex-direction: row;
}

.pic-1st{
    width: 31vw;
    padding: 1% 1% 1% 5%;
}

.pic-1st img {
    width: 100%;
    height: auto;
    display: flex;
    padding-bottom: 10px;
}

.img-mail {
    text-decoration: none;
    font-weight: 600;
    color: #473056;
}

.info {
    display: flex;
    flex-direction: column;
    justify-content: space-around;
    padding: 1% 5% 0% 1%
}

.title-2nd{
    width: 100%;
}

.title-3rd{
    width: 100%;
    padding-top: 20px;
    font-weight: 300;
}

.info span {
    width: 67vw;
    border-bottom: 3px solid #473056;
    padding-top: 10px;
}

.info-p {
    width: 67vw;
    padding-top: 10px;
}

.info p {
    font-size: 14px;
    line-height: 1.5;
}

.download-container {
    display: flex;
    flex-direction: row;
}

.download-container a {
    color: #000;
}

.title-4th{
    width: 100%;
    padding-top: 20px;
    font-size: 1.1rem;
    color: #473056;
}

.list-intrest ul {
    padding-left: 35px;
    padding-top: 10px;
}

.list-intrest li {
    line-height: 1.6;
    font-weight: 100;
    font-size: 14px;;
}

.tab-conainer {
    margin: 0px 8% 0px 8%;
    padding-bottom: 100px;
    max-width: 1140px;
}

.tab {
  background-color: #f1f1f1;
  width: 87vw;
}

.tab button {
  background-color: inherit;
  float: left;
  border: none;
  outline: none;
  cursor: pointer;
  padding: 14px 78px;
  transition: 0.3s;
  font-size: 17px;
}

.tab button:hover {
  background-color: #473056;
  color: #fff
}

.tab button.active {
  background-color: #473056;
  color: #fff
}

.tabcontent {
    display: none;
    padding: 60px 25px 0px 45px;
    border-top: none;
}

#Education, #Research, #Teaching, #Awards, li {
    line-height: 1.6;
    font-size: 14px;
}

/**********footer**********/

footer {
    background: linear-gradient(
180deg
, rgba(57,41,99,1) 0%, rgb(19, 16, 71) 100%);
    padding: 55px 50px;
    display: flex;
    flex-flow: row wrap;
}

.logo-footer {
    flex-direction: column;
    display: flex;
    justify-content: flex-start;
    width: 102px;
    padding-left: 30px;
    padding-top: 30px;
}

.logo-footer img {
    width: 102px;
}

.descript{
    text-align: center;
    display: inline-block;
    font-size: 0.9rem;
    color: #FFFFFF;
    padding-top: 12px;;
}

.contact {
    width: 14vw;
    font-size: 1rem;
    color: #FFFFFF;
    line-height: 1.7;
    padding-left: 65px;
    padding-top: 30px;
}

.contact a {
    text-decoration: none;
    font-weight: 100;
    font-size: 0.9rem;
    color: #FFFFFF;
}

.footer-menu li {
    list-style: none;
}

.footer-menu {
    margin: auto;
}

.footer-menu a {
    text-decoration: none;
    color: #fff;
    line-height: 1.8;
}
.footer-linkedin{
    display: inline-block;
    background-size: 40px 40px;
    width: 40px;
    height: 40px;
    background-repeat: no-repeat;
    margin: auto;
}


@media only screen and (max-width: 768px) {

html, body, h1, h2, h3, h4, h5, h6, a, p, ul li, ol li, span {
    font-family: 'open sans', sans-serif;
    text-align: left;
}

    #header{
    background: rgb(57,41,99);
    background: linear-gradient(90deg, rgba(57,41,99,1) 0%, rgba(19, 16, 71) 100%);
}

.topbar-menu {
    display: flex;
    align-items: center;
    justify-content: flex-start;
    width: 100%;
    height: 90px;
    background-repeat: no-repeat;
}

#logo {
    width:120px;
    padding-left: 6px;
}

.top-white-text{
    color: #fff;
    font-size: 18px;
    font-weight: 700;
}

.top-link-dark-back{
    display: none;
    background-color: rgba(0, 0, 0, 0.342);
    border-radius: 5px;
    color: #fff;
    font-size: 0.8rem;
    line-height: 1;
    margin-left: 0px;
    padding: 0px 3px;
}

.topnav {
    display: none;
}

.topnav a {
    display: none;
}

#menuToggle {
  display: block;
  position: relative;
  top: 0px;
  left: 0px;
  z-index: 1;
  padding-bottom: 20px;
  
  -webkit-user-select: none;
  user-select: none;
}

#menuToggle a {
  text-decoration: none;
  color: #fff;
  
  transition: color 0.3s ease;
}

#menuToggle a:hover {
  color: #fff;
}


#menuToggle input {
  display: block;
  width: 40px;
  height: 32px;
  position: absolute;
  top: -7px;
  left: -5px;
  
  cursor: pointer;
  
  opacity: 0;
  z-index: 2;
  
  -webkit-touch-callout: none;
}

#menuToggle span {
  display: block;
  width: 33px;
  height: 4px;
  margin-bottom: 5px;
  position: relative;
  
  background: #cdcdcd;
  border-radius: 3px;
  
  z-index: 1;
  
  transform-origin: 4px 0px;
  
  transition: transform 0.5s cubic-bezier(0.77,0.2,0.05,1.0),
              background 0.5s cubic-bezier(0.77,0.2,0.05,1.0),
              opacity 0.55s ease;
}

#menuToggle span:first-child {
  transform-origin: 0% 0%;
}

#menuToggle span:nth-last-child(2) {
  transform-origin: 0% 100%;
}

#menuToggle input:checked ~ span {
  opacity: 1;
  transform: rotate(45deg) translate(-2px, -1px);
  background: #fff;
}

#menuToggle input:checked ~ span:nth-last-child(3) {
  opacity: 0;
  transform: rotate(0deg) scale(0.2, 0.2);
}

#menuToggle input:checked ~ span:nth-last-child(2) {
  transform: rotate(-45deg) translate(0, -1px);
}

#menu {
    position: absolute;
    width: 300px;
    margin: -6px 0 0 0px;
    padding: 0px;
    padding-top: 8px;
    background: linear-gradient( 
180deg
 ,#4E365E 0%,#1B1731 100%);
    list-style-type: none;
    -webkit-font-smoothing: antialiased;
    transform-origin: 0% 0%;
    transform: translate(-100%, 0);
    transition: transform 0.5s cubic-bezier(0.77,0.2,0.05,1.0);
}

#menu li {
  padding: 10px;
  font-size: 18px;
}

#menuToggle input:checked ~ ul {
  transform: none;
}

/**********main**********/

.container {
    padding: 0px;
    max-width: none;
}

.padding-top{
    padding-top: 20px;
}

.title-1st {
    padding-left: 3%;
    font-size: 23px;
    color: #473056;
}

.img-and-info-container {
    display: flex;
}
.img-and-info {
    display: flex;
    flex-direction: column;
    padding: 0px 3%;
}

.pic-1st{
    width: 94vw;
    margin: auto;
    padding: 0px;
}

.pic-1st img {
    width: 100%;
    height: auto;
    vertical-align: middle;
    display: inline-block;
    padding-bottom: 10px;
}

.img-mail {
    text-decoration: none;
    font-weight: 600;
    color: #473056;
}

.info {
    display: flex;
    flex-direction: column;
    justify-content: space-around;
    padding: 0px;
}

.title-2nd{
    width: 99%;
    font-size: 20px;
    padding-top: 20px;
}

.title-3rd{
    width: 100%;
    padding-top: 20px;
}

.info span {
    width: 90vw;
    border-bottom: 3px solid #473056;
    padding-top: 10px;
    margin: auto;
}

.info-p {
    width: 90vw;
    padding-top: 10px;
    margin: auto;
}

.info p {
    text-align: justify;
    font-size: 14px;
    line-height: 1.5;
}

.download-container {
    display: flex;
    flex-direction: row;
}

.download-container a {
    color: #000;
}

.title-4th{
    width: 100%;
    padding-top: 20px;
    font-size: 1.1rem;
    color: #473056;
}

.list-intrest ul {
    padding-left: 15px;
    padding-top: 10px;
}

.list-intrest li {
    line-height: 1.6;
    font-weight: 100;
    font-size: 14px;
}

.tab-conainer {
    margin: 0px 8% 0px 8%;
    padding-bottom: 100px;
}

.tab {
  overflow: hidden;
  width: auto;
  background-color: #f1f1f1;
}

.tab button {
    background-color: inherit;
    float: left;
    border: none;
    outline: none;
    cursor: pointer;
    transition: 0.3s;
    width: -webkit-fill-available;
    font-size: 17px;
}

.tab button:hover {
  background-color: #473056;
  color: #fff
}

.tab button.active {
  background-color: #473056;
  color: #fff
}

.tabcontent {
    display: none;
    padding: 25px 10px 0px 25px;
    border-top: none;
}

#Education, #Research, #Teaching, #Awards, li {
    line-height: 1.6;
    font-size: 14px;
}

/**********footer**********/

footer {
    background: linear-gradient(
180deg
, rgba(57,41,99,1) 50%, rgb(19, 16, 71) 100%);
    padding: 13px 17px;
    display: flex;
    flex-flow: row wrap;
}

.logo-footer {
    flex-direction: column;
    display: flex;
    justify-content: flex-start;
    width: 102px;
    padding-left: 10px;
    padding-top: 30px;
}

.logo-footer img {
    width: 112px;
}

.descript{
    text-align: center;
    display: inline-block;
    font-size: 0.8rem;
    color: #FFFFFF;
    padding-top: 12px;;
}

.contact {
    width: 45vw;
    font-size: 0.8rem;
    color: #FFFFFF;
    line-height: 1.7;
    padding-left: 35px;
    padding-top: 30px;
}

.contact a {
    text-decoration: none;
    font-weight: 100;
    color: #FFFFFF;
}

.footer-menu ul {
    font-size: 0.8rem;
}


.footer-menu li {
    list-style: none;
}

.footer-menu {
    padding-top: 15px;
    padding-left: 10px;
    margin: 0px;
}

.footer-menu a {
    text-decoration: none;
    color: #fff;
    line-height: 2.5;
}
.footer-linkedin{
    display: inline-block;
    background-size: 40px 40px;
    background-repeat: no-repeat;
    margin: auto;
    width: 40px;
    height: 40px;
}
}