.title-rintro {
    background-image: url(../assets/ude_logo.png), url(../assets/rlogo.png);
    background-position: 7% 10%, 90% 90%;
    background-size: 220px, 180px;
    color: rgba(255, 255, 255, 0.68);
}

.title-git {
    background-image: url(../assets/ude_logo.png), url(../assets/gitlogo.png);
    background-position: 7% 10%, 90% 90%;
    background-size: 220px, 180px;
}

.title-ggplot2 {
    background-image: url(../assets/ude_logo.png), url(../assets/ggplot2.png);
    background-position: 7% 10%, 90% 90%;
    background-size: 220px, 180px;
}

.title-rmarkdown {
    background-image: url(../assets/ude_logo.png), url(../assets/rmarkdown.png);
    background-position: 7% 10%, 90% 90%;
    background-size: 220px, 180px;
}

.title-oop {
    background-image: url(../assets/ude_logo.png), url(../assets/oop.png);
    background-position: 7% 10%, 90% 90%;
    background-size: 220px, 180px;
}

.title-wrangling {
    background-image: url(../assets/ude_logo.png), url(../assets/dplyr_new.png);
    background-position: 7% 10%, 90% 90%;
    background-size: 220px, 180px;
}

.title-purrr {
    background-image: url(../assets/ude_logo.png), url(../assets/purrr.png);
    background-position: 7% 10%, 90% 90%;
    background-size: 220px, 180px;
}

.title-rvest {
    background-image: url(../assets/ude_logo.png), url(../assets/rvest.png);
    background-position: 7% 10%, 90% 90%;
    background-size: 220px, 180px;
}

.title-sqlite {
    background-image: url(../assets/ude_logo.png), url(../assets/sqlite.png);
    background-position: 7% 10%, 90% 90%;
    background-size: 220px, 180px;
}

.title-datatable {
    background-image: url(../assets/ude_logo.png), url(../assets/datatable.png);
    background-position: 7% 10%, 90% 90%;
    background-size: 220px, 180px;
}

.title-shiny {
    background-image: url(../assets/ude_logo.png), url(../assets/shiny.png);
    background-position: 7% 10%, 90% 90%;
    background-size: 220px, 180px;
}

.title-measuring {
    background-image: url(../assets/ude_logo.png), url(../assets/measuring.png);
    background-position: 7% 10%, 90% 90%;
    background-size: 264px, 216px;
}

.title-performance {
    background-image: url(../assets/ude_logo.png), url(../assets/speed.png);
    background-position: 7% 10%, 90% 90%;
    background-size: 264px, 216px;
}

.title-rcpp {
    background-image: url(../assets/ude_logo.png), url(../assets/rcpp.png);
    background-position: 7% 10%, 90% 90%;
    background-size: 264px, 216px;
}

.title-rcpparmadillo {
    background-image: url(../assets/ude_logo.png), url(../assets/armadillologo.png);
    background-position: 7% 10%, 90% 90%;
    background-size: 180px, 180px;
}

.title-packages{
    background-image: url(../assets/ude_logo.png), url(../assets/roxygen2.png);
    background-position: 7% 10%, 90% 90%;
    background-size: 264px, 216px;
}

.title-index {
    background-image: url(../assets/signet_ude_rgb_neg.png), url(../assets/rlogo.png);
    background-position: 90% 90%, 90% 10%;
    background-size: 100px, 100px;
    color: rgba(255, 255, 255, 0.68);
}

.title-slide a {
    color: rgba(255, 255, 255, 0.68) !important;
  }

.title-index a:hover {
    color: rgba(255, 255, 255, 1) !important;
    font-weight: 600 !important;
  }