diff --git a/slides/cse662fa2017/ubodin.css b/slides/cse662fa2017/ubodin.css
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+@font-face {
+  font-family: 'News Cycle';
+  font-style: normal;
+  font-weight: 400;
+  src: local('News Cycle'), local('NewsCycle'), url(../reveal.js-3.1.0/fonts/9Xe8dq6pQDsPyVH2D3tMQsDdSZkkecOE1hvV7ZHvhyU.ttf) format('truetype');
+}
+@font-face {
+  font-family: 'News Cycle';
+  font-style: normal;
+  font-weight: 700;
+  src: local('News Cycle Bold'), local('NewsCycle-Bold'), url(../reveal.js-3.1.0/fonts/G28Ny31cr5orMqEQy6ljt8BaWKZ57bY3RXgXH6dOjZ0.ttf) format('truetype');
+}
+@font-face {
+  font-family: 'Lato';
+  font-style: normal;
+  font-weight: 400;
+  src: local('Lato Regular'), local('Lato-Regular'), url(../reveal.js-3.1.0/fonts/1EqTbJWOZQBfhZ0e3RL9uvesZW2xOQ-xsNqO47m55DA.ttf) format('truetype');
+}
+@font-face {
+  font-family: 'Lato';
+  font-style: normal;
+  font-weight: 700;
+  src: local('Lato Bold'), local('Lato-Bold'), url(../reveal.js-3.1.0/fonts/MZ1aViPqjfvZwVD_tzjjkwLUuEpTyoUstqEm5AMlJo4.ttf) format('truetype');
+}
+@font-face {
+  font-family: 'Lato';
+  font-style: italic;
+  font-weight: 400;
+  src: local('Lato Italic'), local('Lato-Italic'), url(../reveal.js-3.1.0/fonts/61V2bQZoWB5DkWAUJStypevvDin1pK8aKteLpeZ5c0A.ttf) format('truetype');
+}
+@font-face {
+  font-family: 'Lato';
+  font-style: italic;
+  font-weight: 700;
+  src: local('Lato Bold Italic'), local('Lato-BoldItalic'), url(../reveal.js-3.1.0/fonts/HkF_qI1x_noxlxhrhMQYECZ2oysoEQEeKwjgmXLRnTc.ttf) format('truetype');
+}
+
+
+
+/**@import url(https://fonts.googleapis.com/css?family=News+Cycle:400,700);
+@import url(https://fonts.googleapis.com/css?family=Lato:400,700,400italic,700italic);
+**/
+/**
+ * A simple theme for reveal.js presentations, similar
+ * to the default theme. The accent color is darkblue.
+ *
+ * This theme is Copyright (C) 2012 Owen Versteeg, https://github.com/StereotypicalApps. It is MIT licensed.
+ * reveal.js is Copyright (C) 2011-2012 Hakim El Hattab, http://hakim.se
+ */
+/*********************************************
+ * GLOBAL STYLES
+ *********************************************/
+body {
+  background: #fff;
+  background-color: #fff; }
+
+*:fullscreen, *:-webkit-full-screen, *:-moz-full-screen {
+    background-color: #fff;
+}
+
+.reveal {
+  font-family: 'Lato', sans-serif;
+  font-size: 36px;
+  font-weight: normal;
+  color: #000; }
+
+::selection {
+  color: #fff;
+  background: rgba(0, 0, 0, 0.99);
+  text-shadow: none; }
+
+.reveal .slides > section, .reveal .slides > section > section {
+  line-height: 1.3;
+  font-weight: inherit; }
+
+/*********************************************
+ * STATIC HEADER/FOOTER
+ *********************************************/
+
+.reveal .header {
+  position: absolute;
+  top: 0px;
+  left: 0px;
+  right: 0px;
+  height: 25px;
+  text-align: center;
+  padding-left: 15px;
+  padding-right: 15px;
+  padding-bottom: 10px;
+  padding-top: 15px;
+  background-color: #041a9b;
+  color: white;
+  font-size: 0.5em;
+  z-index: 100;
+}
+.reveal .footer {
+  position: absolute;
+  bottom: 0px;
+  left: 0px;
+  right: 0px;
+  height: 40px;
+  text-align: bottom;
+  padding-left: 15px;
+  padding-right: 15px;
+  padding-bottom: 10px;
+  padding-top: 20px;
+  background-color: #041a9b;
+  color: white;
+  font-size: 0.6em;
+  z-index: 100;
+}
+
+
+/*********************************************
+ * HEADERS
+ *********************************************/
+.reveal h1, .reveal h2, .reveal h3, .reveal h4, .reveal h5, .reveal h6, .reveal .headertext {
+  margin: 0 0 20px 0;
+  color: #000;
+  font-family: 'News Cycle', Impact, sans-serif;
+  font-weight: normal;
+  line-height: 1.2;
+  letter-spacing: normal;
+  text-transform: none;
+  text-shadow: none;
+  word-wrap: break-word; }
+
+.reveal h1 {
+  font-size: 3.77em; }
+
+.reveal h2 {
+  font-size: 2.11em; }
+
+.reveal h3 {
+  font-size: 1.55em; }
+
+.reveal h4 {
+  font-size: 1em; }
+
+.reveal h1 {
+  text-shadow: none; }
+
+/*********************************************
+ * OTHER
+ *********************************************/
+.reveal p {
+  margin: 20px 0;
+  line-height: 1.3; }
+
+.reveal attribution {
+  font-size: 0.5em;
+  position: absolute;
+  right: -10px;
+  bottom: -10px;
+  text-align: right;
+}
+
+/* Ensure certain elements are never larger than the slide itself */
+.reveal img, .reveal video, .reveal iframe {
+  max-width: 95%;
+  max-height: 95%; }
+
+.reveal strong, .reveal b {
+  font-weight: bold; }
+
+.reveal em {
+  font-style: italic; }
+
+.reveal ol, .reveal dl, .reveal ul {
+  display: inline-block;
+  text-align: left;
+  margin: 0 0 0 1em; }
+
+.reveal ol {
+  list-style-type: decimal; }
+
+.reveal ul {
+  list-style-type: disc; }
+
+.reveal ul > li {
+  margin-top: 20px; }
+
+.reveal ul ul {
+  list-style-type: square; }
+
+.reveal ul ul ul {
+  list-style-type: circle; }
+
+.reveal ul ul, .reveal ul ol, .reveal ol ol, .reveal ol ul {
+  display: block;
+  margin-left: 40px; }
+
+.reveal dt {
+  font-weight: bold; }
+
+.reveal dd {
+  margin-left: 40px; }
+
+.reveal q, .reveal blockquote {
+  quotes: none; }
+
+.reveal blockquote {
+  display: block;
+  position: relative;
+  width: 70%;
+  margin: 20px auto;
+  padding: 5px;
+  font-style: italic;
+  background: rgba(255, 255, 255, 0.05);
+  box-shadow: 0px 0px 2px rgba(0, 0, 0, 0.2); }
+
+.reveal blockquote p:first-child, .reveal blockquote p:last-child {
+  display: inline-block; }
+
+.reveal q {
+  font-style: italic; }
+
+.reveal pre {
+  display: block;
+  position: relative;
+  width: 90%;
+  margin: 20px auto;
+  text-align: left;
+  font-size: 0.55em;
+  font-family: monospace;
+  line-height: 1.2em;
+  word-wrap: break-word;
+  box-shadow: 0px 0px 6px rgba(0, 0, 0, 0.3); }
+
+.reveal code {
+  font-family: monospace; 
+}
+
+.reveal pre code {
+  display: block;
+  padding: 5px;
+  overflow: auto;
+  max-height: 400px;
+  word-wrap: normal;
+  background: #3F3F3F;
+  color: #DCDCDC; }
+
+.reveal table {
+  margin: auto;
+  border-collapse: collapse;
+  border-spacing: 0; }
+
+.reveal table th {
+  font-weight: bold; 
+  border-bottom: 1px solid; }
+
+.reveal table th, .reveal table td {
+  text-align: center;
+  padding: 0.2em 0.5em 0.2em 0.5em;}
+
+.reveal table th[align="left"], .reveal table td[align="left"] {
+  text-align: left; }
+
+.reveal table th[align="right"], .reveal table td[align="right"] {
+  text-align: right; }
+
+.reveal table tr:last-child td {
+  border-bottom: none; }
+
+.reveal sup {
+  vertical-align: super; }
+
+.reveal sub {
+  vertical-align: sub; }
+
+.reveal small, .reveal .smalltext {
+  display: inline-block;
+  font-size: 0.6em;
+  line-height: 1.2em;
+  vertical-align: top; }
+
+.reveal small * {
+  vertical-align: top; }
+
+/*********************************************
+ * LINKS
+ *********************************************/
+.reveal a {
+  color: #00008B;
+  text-decoration: none;
+  -webkit-transition: color 0.15s ease;
+  -moz-transition: color 0.15s ease;
+  transition: color 0.15s ease; }
+
+.reveal a:hover {
+  color: #0000f1;
+  text-shadow: none;
+  border: none; }
+
+.reveal .roll span:after {
+  color: #fff;
+  background: #00003f; }
+
+/*********************************************
+ * IMAGES
+ *********************************************/
+.reveal section img {
+  margin: 15px 0px;
+  background: rgba(255, 255, 255, 0.12);
+}
+
+.reveal section img.bordered 
+{
+  border: 4px solid #000;
+  box-shadow: 0 0 10px rgba(0, 0, 0, 0.15); 
+}
+
+.reveal a img {
+  -webkit-transition: all 0.15s linear;
+  -moz-transition: all 0.15s linear;
+  transition: all 0.15s linear; }
+
+.reveal a:hover img {
+  background: rgba(255, 255, 255, 0.2);
+  border-color: #00008B;
+  box-shadow: 0 0 20px rgba(0, 0, 0, 0.55); }
+
+/*********************************************
+ * NAVIGATION CONTROLS
+ *********************************************/
+.reveal .controls div.navigate-left, .reveal .controls div.navigate-left.enabled {
+  border-right-color: #00008B; }
+
+.reveal .controls div.navigate-right, .reveal .controls div.navigate-right.enabled {
+  border-left-color: #00008B; }
+
+.reveal .controls div.navigate-up, .reveal .controls div.navigate-up.enabled {
+  border-bottom-color: #00008B; }
+
+.reveal .controls div.navigate-down, .reveal .controls div.navigate-down.enabled {
+  border-top-color: #00008B; }
+
+.reveal .controls div.navigate-left.enabled:hover {
+  border-right-color: #0000f1; }
+
+.reveal .controls div.navigate-right.enabled:hover {
+  border-left-color: #0000f1; }
+
+.reveal .controls div.navigate-up.enabled:hover {
+  border-bottom-color: #0000f1; }
+
+.reveal .controls div.navigate-down.enabled:hover {
+  border-top-color: #0000f1; }
+
+/*********************************************
+ * PROGRESS BAR
+ *********************************************/
+.reveal .progress {
+  background: rgba(0, 0, 0, 0.2); }
+
+.reveal .progress span {
+  background: #00008B;
+  -webkit-transition: width 800ms cubic-bezier(0.26, 0.86, 0.44, 0.985);
+  -moz-transition: width 800ms cubic-bezier(0.26, 0.86, 0.44, 0.985);
+  transition: width 800ms cubic-bezier(0.26, 0.86, 0.44, 0.985); }
+
+/*********************************************
+ * SLIDE NUMBER
+ *********************************************/
+.reveal .slide-number {
+  color: #00008B; }