:root {
  --sinai-blue: rgb(74, 199, 233);
  --sinai-red: rgb(255, 35, 60);
  --sinai-orange: rgb(255, 190, 0);
  --opaque-box-color: rgba(255, 255, 255, 0.9);
  --remark-font: 'Yanone Kaffeesatz';
  --title-font-color: white;
}

/* TITLE SLIDE */
.title-bg {
  background-image: url(https://images.unsplash.com/photo-1465799522714-8eb0e6fccf73?ixlib=rb-1.2.1&ixid=MnwxMjA3fDB8MHxwaG90by1wYWdlfHx8fGVufDB8fHx8&auto=format&fit=crop&w=1313&q=80);
  background-size: cover;
}
.talk-title {
  color: var(--title-font-color);
  margin-bottom: 30px;
  font-size: 2.2rem;
}
.talk-subtitle {
  color: var(--title-font-color);
  font-size: 1.8rem;
  margin-bottom: 80px;
}
.talk-meta {
  color: var(--title-font-color);
  left: 1rem;
  width: 100%;
}
.talk-author {
  color: var(--title-font-color);
  font-size: 1.8rem;
}
.talk-social {
  color: var(--title-font-color);
  font-size: 1.2rem;
}
.talk-date {
  color: var(--title-font-color);
  font-size: 1.8rem;
  padding-top: 10px;
}
.sinai-blue {
  color: var(--sinai-blue);
}
.sinai-red {
  color: var(--sinai-red);
}
.sinai-orange {
  color: var(--sinai-orange);
}

/* GENERAL STYLING */
.highlight-last-item > ul > li,
.highlight-last-item > ol > li {
  opacity: 0.4;
}
.highlight-last-item > ul > li:last-of-type,
.highlight-last-item > ol > li:last-of-type {
  opacity: 1;
}
.hide-count .remark-slide-number {
  display: none;
}
.bg-white-o90 {
  background-color: var(--opaque-box-color);
}
.remark-font {
  font-family: var(--remark-font);
}

.ltri-logo {
  position: absolute;
  width: 600px;
  right: 50px;
  top: 200px;
}

.dlsph-logo {
  position: absolute;
  width: 600px;
  right: 50px;
  top: 350px;
}

.pluss-ct {
  position: absolute;
  border-radius: 10px;
  width: 40%;
  right: 100px;
  bottom: 50px;
}

.mask-nodule {
  position: absolute;
  width: 400px;
  border-radius: 2%;
  right: 80px;
  top: 200px;
}

.lung-mask {
  border-radius: 10%;
}

.footnote {
  position: absolute;
  bottom: 5px;
}