Added CSS reset. Not sure about using this

FrontendMentor/huddle-landing-page-with-single-introductory-section-master/css/reset.css

@@ -0,0 +1,48 @@
+/* http://meyerweb.com/eric/tools/css/reset/ 
+   v2.0 | 20110126
+   License: none (public domain)
+*/
+
+html, body, div, span, applet, object, iframe,
+h1, h2, h3, h4, h5, h6, p, blockquote, pre,
+a, abbr, acronym, address, big, cite, code,
+del, dfn, em, img, ins, kbd, q, s, samp,
+small, strike, strong, sub, sup, tt, var,
+b, u, i, center,
+dl, dt, dd, ol, ul, li,
+fieldset, form, label, legend,
+table, caption, tbody, tfoot, thead, tr, th, td,
+article, aside, canvas, details, embed, 
+figure, figcaption, footer, header, hgroup, 
+menu, nav, output, ruby, section, summary,
+time, mark, audio, video {
+	margin: 0;
+	padding: 0;
+	border: 0;
+	font-size: 100%;
+	font: inherit;
+	vertical-align: baseline;
+}
+/* HTML5 display-role reset for older browsers */
+article, aside, details, figcaption, figure, 
+footer, header, hgroup, menu, nav, section {
+	display: block;
+}
+body {
+	line-height: 1;
+}
+ol, ul {
+	list-style: none;
+}
+blockquote, q {
+	quotes: none;
+}
+blockquote:before, blockquote:after,
+q:before, q:after {
+	content: '';
+	content: none;
+}
+table {
+	border-collapse: collapse;
+	border-spacing: 0;
+}

FrontendMentor/huddle-landing-page-with-single-introductory-section-master/index.html

@@ -6,6 +6,7 @@
 
   <link rel="icon" type="image/png" sizes="32x32" href="./images/favicon-32x32.png">
   <link rel="stylesheet" href="https://use.fontawesome.com/releases/v5.14.0/css/all.css" integrity="sha384-HzLeBuhoNPvSl5KYnjx0BT+WB0QEEqLprO+NBkkk5gbc67FTaL7XIGa2w1L0Xbgc" crossorigin="anonymous">
+  <link rel="stylesheet" href="css/reset.css">
   <link rel="stylesheet" href="css/style.css">
   <title>Frontend Mentor | Huddle landing page with single introductory section</title>
 </head>
@@ -41,7 +42,7 @@
   <footer>
     <p class="attribution">
       Challenge by <a href="https://www.frontendmentor.io?ref=challenge" target="_blank">Frontend Mentor</a>. 
-      Coded by <a href="#">Robert McGovern</a>.
+      Coded by <a href="mailto:rob@tarasis.net">Robert McGovern</a>.
     </p>
   </footer>
 </body>