body {
  padding-top: 0px;
  background-color: white;
  position: relative;
}

.jumbotron {
  align-content: center;
}

.navbar {
  margin-bottom: 0px;
}
.about_jumbotron {
  background-color: #339933;
  padding-left: 40px;
  padding-right: 40px;
  color: white;
}

.title_underline {
    display: block;
    height: 1px;
    border: 0;
    border-top: 1px solid #ccc;
    margin: 1em 0;
    margin-top: 5px;
    padding: 0;
}

.container-fluid {
  
}

.section_main_title {
  margin-bottom: 5px;
}

.p_main_page {
  font-size: 18px;
}

.about_container {
  padding-top: 30px;
}

.section_container {
  margin-top: 50px;
  padding: 0px;
}

.footer_container {
}

.footer_backgroud {
  width: 100%;
  background-color: #2c2e30;
  font-size: 15px;
  color: white;
  margin-top: 150px;
  padding-bottom: 30px;
  padding-top: 30px;
}

.col_architecture {
  margin-top: 10px;
  margin-bottom: 10px;
  margin-right: 0px;
  margin-right: 0px;
  padding-left: 10px;
  padding-right: 10px;
}

.emails-container {
  
}

.logo-container {
  align-content: center;
  
}

.logo-imgs {

}

.architecture_images1 {
  height: auto;
  width: 500px;
  border: solid;
  border-color: black;
  border-width: 1px;
  padding: 5px;
}

.architecture_images2 {
  height: auto;
  width: 500px;
  border: solid;
  border-color: black;
  border-width: 1px;
  padding: 5px;
}

.architecture_images_row {
  height: auto;
  width: 362px;
  border: solid;
  border-color: black;
  border-width: 1px;
  padding: 5px;
}
.architecture-row {
  margin-top: 0px;
  margin-bottom: 0px;
  padding-left: 0px;
  padding-right: 0px;
  margin-left: 0px;
  margin-right: 0px;
}

.mails-ul {
  list-style-type: none;
  font-size: 18px;
}

.mail-li {
  
}

.demo-row {
  padding-left: 0px;
  padding-right: 0px;
  margin-top: 40px;
  margin-bottom: 40px;
}

.demo-video {
  border-left: 1px;
  border-top: 1px;
  border-right: 1px;
  border-bottom: 1px;
  display: block;
  border-style:solid;
  border-color: #000000;
  height: auto;
  width: 100%;
  margin: 0 auto;
}
.ul_main_page {
    font-size: 18px;
}

.architecture_container {
    padding: 0px;
}

.how-it-work-row {
    padding: 0px;
}

.pull-center {
  display: block;
  margin-left: auto;
  margin-right: auto;
}

.architecture_images3 {
  height: auto;
  width: 500px;
  margin-left: 20px;
  border: solid;
  border-color: black;
  border-width: 1px;
  padding: 5px;
}

.section_second_title {
  
}

.people-ul {
  list-style-type: none;
  font-size: 18px;
  padding-left: 0px;
}

.people-li1 {
  background-color: rgba(133, 237, 99, 0.4);
  margin-bottom: 5px;
  margin-top: 5px;
  padding-bottom: 10px; 
  padding-top: 10px;
  padding-left: 10px;
  padding-right: 10px;
  border-radius: 15px;
}

.project-leader-li {
  
}

.chart_images1 {
  height: 400px;
  width: auto;
  margin-left: 20px;
  border: solid;
  border-color: black;
  border-width: 1px;
  padding: 5px;
}

.demo_container {
  margin-top: 50px;
  padding: 0px;
  margin: 0px;
}

.demo_internal {
  margin-top: 50px;
}

.video-container {
  width: 100%;
  background-color: black;
  margin-top: 20px;
}

.people-li2 {
  background-color: rgba(202, 202, 202, 0.4);
  margin-bottom: 5px;
  margin-top: 5px;
  padding-bottom: 10px; 
  padding-top: 10px;
  padding-left: 10px;
  padding-right: 10px;
  border-radius: 15px;
}

.people-content {
}

.people-li {
  border-bottom: 1px solid #ccc;
  padding: 10px;
}

.people-li-init {
  border-bottom: 1px solid #ccc;
  padding: 10px;
}

.seamless-video {
  border-left: 1px;
  border-top: 1px;
  border-right: 1px;
  border-bottom: 1px;
  display: block;
  border-style:solid;
  border-color: #000000;
  width: 100%;
  height: auto;
  margin: 0 auto;
}

.full-row {
  background-color: black;
  width: 100%;
}

.col_video {
  margin-top: 0px;
  margin-bottom: 0px;
  margin-right: 0px;
  margin-right: 0px;
  padding-left: 10px;
  padding-right: 10px;
}

.icon-space {
  margin-right: 3px;
}

.paper-li1 {
  background-color: rgba(133, 237, 99, 0.4);
  padding-bottom: 20px; 
  padding-top: 20px;
  padding-left: 20px;
  padding-right: 20px;
  border-radius: 15px;
  
  margin-bottom: 5px;
  margin-top: 5px; 
}

.paper-ul {
  list-style-type: none;
  font-size: 18px;
  padding-left: 0px;
}

.col_dx {
  margin-top: 10px;
  margin-bottom: 10px;
  margin-right: 0px;
  margin-right: 0px;
  padding-left: 10px;
  padding-right: 10px;
}

.col_sx {
  margin-top: 10px;
  margin-bottom: 10px;
  margin-right: 0px;
  margin-right: 0px;
  padding-left: 10px;
  padding-right: 10px;
}

.vertical-space {
  margin-top: 40px;
  margin-bottom: 40px;
}

.big-vertical-space {
  margin-top: 80px;
  margin-bottom: 80px;
}

.col_colored1 {
  background-color: rgba(133, 237, 99, 0.4);
  padding-bottom: 20px; 
  padding-top: 20px;
  padding-left: 20px;
  padding-right: 20px;
  border-radius: 15px;
}

.col_colored2 {
  background-color: rgba(202, 202, 202, 0.4);
  padding-bottom: 10px; 
  padding-top: 10px;
  padding-left: 10px;
  padding-right: 10px;
  border-radius: 15px;
}

.p_intro {
  font-size: 24px;
}

.p_big_number {
  font-size: 82px;
  text-align: center;
  vertical-align: center;
}

.big-title {
  font-size: 28pt;
}

.jumbotron-paragraph {
  padding-left: 40px;
}

.col_benefits {
  padding: 30px;
  margin: 0px;
  text-align: center;
}

.testbed_images {
  height: auto;
  width: 350px;
  border: solid;
  border-color: black;
  border-width: 1px;
  padding: 5px;
}