:root{
    --main-color: #9B58FA;
    --secondary-color: #7441BA;
    --complementary-1: #FAF557;
}

* {
  margin: 0;
}

html, body{
  height: 100%;
  width: 100%;
  overflow: overlay;
  scroll-behavior: smooth;
}

.page_wrapper {
  min-height: fit-content
}

/* scrollbar  */
::-webkit-scrollbar {
  width: 20px;
  background: transparent;
  z-index: 2;
  cursor: pointer !important;
}

::-webkit-scrollbar-track {
  background-color: transparent;
  cursor: pointer !important;
}

::-webkit-scrollbar-thumb {
  background-color: rgba(0, 0, 0, 0.2);
  border-radius: 20px;
  border: 6px solid transparent;
  background-clip: content-box;
  cursor: pointer !important;
}

::-webkit-scrollbar-thumb:hover {
  background-color: rgba(0, 0, 0, 0.3);
  cursor: pointer !important;
}
/* scrollbar end */


/* header */

.header {
  display: flex;
  background-color: var(--main-color);
  align-items: center;
  overflow: hidden;
  width: 100%;
}

.header h2 {
    color: var(--secondary-color);
    font-weight: bold;
    margin-bottom: 0;
    margin-top: 0;
}

.header_bottom {
  list-style-type: none;
  padding: 0;
  padding-top: 2px;
  padding-bottom: 2px;
  overflow: hidden;
  justify-content: space-between;
  display: flex;
  background-color: var(--secondary-color);
}

.header_bottom:last-child {
  border-right: none;
}

.header_bottom a {
  display: block;
  font-weight: 600;
  text-align: center;
  text-decoration: none;
  padding: 0px 16px;
  color: white;
}

.header_tab {
  display: flex;
}

.tab_left {
  margin-left: 2%;
}

.tab_right {
  margin-right: 1.5%;
}

.header_tab a:hover {
  color: var(--complementary-1);
}

/* end of header */

/* home content */

#first_row, #second_row{
  margin-top: 1rem;
  margin-left: 0;
  margin-right: 0;
}

#second_row {
  margin-bottom: 8px;
}

.overview_col h4, .features h4 {
  text-align: center;
  font-size: 1.5rem;
}

.overview_col p {
  font-size: inherit;
}

.imld_video{
  display:flex;
  align-items: center;
  justify-content: center;
}

.imld_video video{
  border: 1px solid black
}

.features {
  font-size: 1rem;
  height: fit-content;
}

.features h4 {
  margin-bottom: 0;
}

.features p {
  font-size: 0.5rem;
  margin-bottom: 0;
  margin-top: 2px;
}

.features .indent_feature {
  margin-left: 5%;
  margin-top: 3px;
  margin-bottom: 5px;
}

.user_graph_image{
  display: flex;
  justify-content: center;
}

.user_graph_image img{
  width: 100%;
  height: fit-content;
}

/* end of page content */

/* publications page css */
.publication_title {
  display: flex;
  justify-content: center;
  margin-top: 2rem;
}

hr {
    width: 55%;
    margin-right: auto;
    margin-left: auto;
}

.main_container {
  width: 70%;
  height: fit-content;
  margin-right: auto;
  margin-left: auto;
}

#main_list li{
  font-size: large;
  margin-top: 0.9rem;
  margin-bottom: 0.9rem;
}

/* end of publications*/

/* footer */

.footer {
  list-style-type: none;
  margin-top: 10px;
  padding: 0;
  padding-top: 2px;
  padding-bottom: 2px;
  overflow: hidden;
  justify-content: space-between;
  display: flex;
  bottom: 0;
  background-color: var(--secondary-color);
  height: 28px;
}

.footer_tab {
    display: flex;
}

.footer_tab a{
    padding: 0px 10px;
    font-weight: 600;
    display: flex;
    color: white;
    text-decoration: none;
}

.footer_tab a:hover{
    color: var(--complementary-1);
}

.eeg_footer_logo{
    width: 1.45rem;
}

.footer_left {
  margin-left: 2%;
}

.footer_right{
  margin-right: 1.5%;
}

/* end of footer */
/* 1220 */
/* Works for most phone and tablet screen resolutions */
/* @media only screen and (min-width: 750px) and (max-width: 1440px) and 
                      (min-height: 700px){
  .footer {
    list-style-type: none;
    margin: 0;
    margin-top: 10px;
    padding: 0;
    padding-top: 2px;
    padding-bottom: 2px;
    overflow: hidden;
    justify-content: space-between;
    display: flex;
    bottom: 0;
    position: absolute;
    background-color: var(--secondary-color);
  }
  
} */

#@media only screen and (min-width: 1500px) {

 # .overview_col p {
  #  font-size: 0.5rem;
   # /* color: tomato; */
  #}

#}

#@media only screen and (min-width: 3000px) {

 # .overview_col p {
  #  font-size: 1.5rem;
   # /* color: blue; */
  }

}