style.css

/* CSS Document */
@import url(https://fonts.googleapis.com/css?family=Open+Sans);

body {
  font-family: 'Open-Sans', sans-serif;
  font-weight: 300;
  background-color: #fff;
}
.content {
  width: 1000px;
  padding: 25px 50px;
  margin: 25px auto;
  background-color: white;
  box-shadow: 0px 0px 10px #999;
  border-radius: 15px;
  font-family: "Google Sans";
}
.contentblock {
  width: 950px;
  margin: 0 auto;
  padding: 0;
  border-spacing: 25px 0;
}
.contentblock td {
  background-color: #fff;
  padding: 25px 50px;
  vertical-align: top;
  box-shadow: 0px 0px 10px #999;
  border-radius: 15px;
}
a, a:visited {
  color: #224b8d;
  font-weight: 300;
}
#authors {
  text-align: center;
  margin-bottom: 20px;
  font-size: 20px;
}
#conference {
  text-align: center;
  margin-bottom: 20px;
  font-style: italic;
}
#authors a {
  text-decoration: none; color: rgb(0, 102, 255);
  margin: 0 10px;
}
h1 {
  text-align: center;
  font-size: 35px;
  font-weight: 300;
}
h5 {
  text-align: center;
  font-size: 25px;
  font-weight: 350;
  margin-top: 0px;
  margin-bottom: 0px;
}
h2 {
  font-size: 30px;
  font-weight: 300;
}
h3 {
  font-size: 26px;
  font-weight: 300;
  font-style: italic;
}
h4 {
  font-size: 20px;
  font-weight: 50;
  margin-top: 5px;
  margin-bottom: 1px;
}
code {
  display: block;
  /*padding: 10px;*/
  margin-top: 5px;
  margin-bottom: 1px;
  /*margin: 1px 10px;*/
}
p {
  line-height: 25px;
  text-align: justify;
}
p code {
  display: inline;
  padding: 0;
  margin: 0;
}
#teasers {
  margin: 0 auto;
}
#teasers td {
  margin: 0 auto;
  text-align: center;
  padding: 5px;
}
#teasers img {
  width: 250px;
}
#results img {
  width: 133px;
}
#seeintodark {
  margin: 0 auto;
}
#sift {
  margin: 0 auto;
}
#sift img {
  width: 250px;
}
.downloadpaper {
  padding-left: 20px;
  float: right;
  text-align: center;
}
.downloadpaper a {
  font-weight: bold;
  text-align: center;
}
.teaser-img {
  width: 80%;
  display: block;
  margin-left: auto;
  margin-right: auto;
}
.teaser-gif {
  display: block;
  margin-left: auto;
  margin-right: auto;
}
.summary-img {
  width: 100%;
  display: block;
  margin-left: auto;
  margin-right: auto;

}
.experiment-img {
  width: 100%;
  display: block;
  margin-left: auto;
  margin-right: auto;

}
.result-img {
  width: 50%;
  display: block;
  margin-left: auto;
  margin-right: auto;

}


.cat-hat-main {
   /*height: 100%;*/
  display: flex;
  align-items: center;
  /*justify-content: center;*/
  margin-left: auto;
  margin-right: auto;
  margin-top: auto;
  margin-bottom: auto;
}

.attn-img-tt {
  /*vertical-align: middle;*/
   /*vertical-align: middle;*/
  width: 60%;
  /*flex-basis: 40%*/
  margin-left: auto;
  margin-right: auto;
}

.edit-img-tt {
  /*vertical-align: middle;*/
   /*vertical-align: middle;*/
  width: 60%;
  /*flex-basis: 40%*/
  margin-left: auto;
  margin-right: auto;
}

.attn-img-bb {
  /*vertical-align: middle;*/
   /*vertical-align: middle;*/
  width: 60%;
  /*flex-basis: 40%*/
  margin-left: auto;
  margin-right: auto;
}

.edit-img-bb {
  /*vertical-align: middle;*/
   /*vertical-align: middle;*/
  width: 60%;
  /*flex-basis: 40%*/
  margin-left: auto;
  margin-right: auto;
}

.attn-img-ch {
  /*vertical-align: middle;*/
   /*vertical-align: middle;*/
  width: 60%;
  /*flex-basis: 40%*/
  margin-left: auto;
  margin-right: auto;
}

.edit-img-ch {
  /*vertical-align: middle;*/
   /*vertical-align: middle;*/
  width: 60%;
  /*flex-basis: 40%*/
  margin-left: auto;
  margin-right: auto;
}

.attn-img-lge {
  /*vertical-align: middle;*/
   /*vertical-align: middle;*/
  width: 60%;
  /*flex-basis: 40%*/
  margin-left: auto;
  margin-right: auto;
}

.edit-img-lge {
  /*vertical-align: middle;*/
   /*vertical-align: middle;*/
  width: 60%;
  /*flex-basis: 40%*/
  margin-left: auto;
  margin-right: auto;
}

.attn-img-ms {
  /*vertical-align: middle;*/
   /*vertical-align: middle;*/
  width: 60%;
  /*flex-basis: 40%*/
  margin-left: auto;
  margin-right: auto;
}

.edit-img-ms {
  /*vertical-align: middle;*/
   /*vertical-align: middle;*/
  width: 60%;
  /*flex-basis: 40%*/
  margin-left: auto;
  margin-right: auto;
}

.describe-text {
  font-style: italic;
  float: right;
  font-size: 20px;
  width: 100%;
  margin-left: auto;
  margin-right: 5%;
}

.edit-text {
  font-style: italic;
  float: right;
  font-size: 20px;
  width: 50%;
  margin-left: 2.5%;
  margin-right: 2.5%;
}

.dev-img-demo {
  /*vertical-align: middle;*/
   /*vertical-align: middle;*/
  width: 40%;
  /*flex-basis: 40%*/
  margin-left: auto;
  margin-right: auto;
}

.dev-img {
  /*vertical-align: middle;*/
   /*vertical-align: middle;*/
   width: 25%;
  /*flex-basis: 40%*/
  margin-left: 2.5%;
  margin-right: auto;
}

.dev-text {
  font-style: italic;
  float: right;
  font-size: 24px;
  width: 25%;
  margin-left: 0%;
  margin-right: auto;
  align-items: center; /* Centers items vertically */
  margin-top: 5%;
}


.body-text {
  float: right;
  font-size: 18px;
  width: 100%;
  margin-left: auto;
  margin-right: auto;
}

.intro-text {
  float: right;
  font-size: 18px;
  width: 100%;
  margin-left: auto;
  margin-right: 5%;
}


.tt-bracket {
  color:  #e55608;
}

.tt-button_a {
 color: #e55608;
  cursor: pointer;

}
.tt-button_b {
  color: #2742dc;
  cursor: pointer;
}

.tt-button_b:hover {
 color: #424242;
  background-color: darksalmon;

}

.tt-button_a:hover {
 color: #424242;
  background-color: darksalmon;

}


.bb-bracket {
  color:  #e55608;
}

.bb-button_a {
 color: #e55608;
  cursor: pointer;

}
.bb-button_b {
  color: #2742dc;
  cursor: pointer;
}

.bb-button_b:hover {
 color: #424242;
  background-color: darksalmon;

}

.bb-button_a:hover {
 color: #424242;
  background-color: darksalmon;

}


.cat-hat-bracket {
  color:  #e55608;
}

.cat-hat-button_a {
 color: #e55608;
  cursor: pointer;

}
.cat-hat-button_b {
  color: #2742dc;
  cursor: pointer;
}

.cat-hat-button_b:hover {
 color: #424242;
  background-color: darksalmon;

}


.cat-hat-button_a:hover {
 color: #424242;
  background-color: darksalmon;

}

.lge-bracket {
  color:  #e55608;
}

.lge-button_a {
 color: #e55608;
  cursor: pointer;

}
.lge-button_b {
  color: #2742dc;
  cursor: pointer;
}

.lge-button_b:hover {
 color: #424242;
  background-color: darksalmon;

}

.lge-button_a:hover {
 color: #424242;
  background-color: darksalmon;

}


.publication-awards {
  color: #ff3860;
  /* width: fit-content; */
  font-weight: bolder;
}


.ms-bracket {
  color:  #e55608;
}

.ms-button_a {
 color: #e55608;
  cursor: pointer;

}
.ms-button_b {
  color: #2742dc;
  cursor: pointer;
}

.ms-button_b:hover {
 color: #424242;
  background-color: darksalmon;

}

.ms-button_a:hover {
 color: #424242;
  background-color: darksalmon;

}


.video-iframe {
  width: 1000;
  height: 800;
  margin: auto;
  display: block;
}
.container {
  display: flex;
  align-items: center;
  justify-content: center
}
.image {
  flex-basis: 40%
}
.text {
  font-size: 20px;
  padding-left: 20px;
}
.center {
  margin-left: auto;
  margin-right: auto;
}
.boxshadow {
  border: 1px solid;
  padding: 10px;
  box-shadow: 2px 2px 5px #888888;
}
.spacertr {
  height: 8px;
}
.spacertd {
  width: 40px;
}

.slider {
  -webkit-appearance: none;
  width: 100%;
  height: 25px;
  background: #d3d3d3;
  outline: none;
  opacity: 0.7;
  -webkit-transition: .2s;
  transition: opacity .2s;
}

.slider:hover {
  opacity: 1;
}

.slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 25px;
  height: 25px;
  background: #04AA6D;
  cursor: pointer;
}

.slider::-moz-range-thumb {
  width: 25px;
  height: 25px;
  background: #04AA6D;
  cursor: pointer;
}

.slider2 {
  -webkit-appearance: none;
  width: 100%;
  height: 25px;
  background: #d3d3d3;
  outline: none;
  opacity: 0.7;
  -webkit-transition: .2s;
  transition: opacity .2s;
}

.slider2:hover {
  opacity: 1;
}

.slider2::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 25px;
  height: 25px;
  background: #04AA6D;
  cursor: pointer;
}

.slider2::-moz-range-thumb {
  width: 25px;
  height: 25px;
  background: #04AA6D;
  cursor: pointer;
}

.slider3 {
  -webkit-appearance: none;
  width: 100%;
  height: 25px;
  background: #d3d3d3;
  outline: none;
  opacity: 0.7;
  -webkit-transition: .2s;
  transition: opacity .2s;
}

.slider3:hover {
  opacity: 1;
}

.slider3::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 25px;
  height: 25px;
  background: #04AA6D;
  cursor: pointer;
}

.slider3::-moz-range-thumb {
  width: 25px;
  height: 25px;
  background: #04AA6D;
  cursor: pointer;
}