improve logo and front page

Presentations/causal_inference_example/causal_inference_example_presentation.html

@@ -8,7 +8,7 @@
 <link href="causal_inference_example_presentation_files/libs/quarto-html/light-border.css" rel="stylesheet">
 <link href="causal_inference_example_presentation_files/libs/quarto-html/quarto-html.min.css" rel="stylesheet" data-mode="light">
 <link href="causal_inference_example_presentation_files/libs/quarto-html/quarto-syntax-highlighting.css" rel="stylesheet" id="quarto-text-highlighting-styles"><meta charset="utf-8">
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+  <meta name="generator" content="quarto-1.3.353">
 
   <meta name="author" content="Dr.&nbsp;Juan Orduz">
   <title>Using Data Science for Bad Decision-Making</title>
@@ -394,7 +394,7 @@
   <div class="reveal">
     <div class="slides">
 
-<section id="title-slide" class="quarto-title-block center">
+<section id="title-slide" data-background-image="causal_inference_example_presentation_files/images/causal_inference_example_files/causal_inference_example_92_1.png" data-background-opacity="0.15" class="quarto-title-block center">
   <h1 class="title">Using Data Science for Bad Decision-Making</h1>
   <p class="subtitle">A Case Study</p>
 
@@ -756,7 +756,7 @@ <h3 id="causal-inference">Causal Inference</h3>
 
 </div>
 
-<img src="causal_inference_example_presentation_files/images/juanitorduz_logo.gif" class="slide-logo r-stretch"><div class="footer footer-default">
+<img src="causal_inference_example_presentation_files/images/juanitorduz_logo_small.png" class="slide-logo r-stretch"><div class="footer footer-default">
 <p><a href="https://juanitorduz.github.io/causal_inference_example/">Using Data Science for Bad Decision-Making: A Case Study</a></p>
 </div>
 </section>

Presentations/causal_inference_example/causal_inference_example_presentation.qmd

@@ -1,5 +1,8 @@
 ---
 title: "Using Data Science for Bad Decision-Making"
+title-slide-attributes:
+  data-background-image: causal_inference_example_presentation_files/images/causal_inference_example_files/causal_inference_example_92_1.png
+  data-background-opacity: "0.15"
 subtitle: "A Case Study"
 author: 
   - name: Dr. Juan Orduz
@@ -8,7 +11,7 @@ author:
       - name: Mathematician & Data Scientist
 format:
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-    logo: causal_inference_example_presentation_files/images/juanitorduz_logo.gif 
+    logo: causal_inference_example_presentation_files/images/juanitorduz_logo_small.png
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