Miscellanous improvements

- Subheader font weight
- Grid image size

Author: Juan Sebastian Camargo Visbal

css/style.css

@@ -8,6 +8,10 @@ h4 {
   text-transform: capitalize;
 }
 
+h5 {
+  font-weight: 200;
+}
+
 hr {
   width: 100%;
   border: 0;
@@ -97,10 +101,10 @@ p {
 
 .portfolio-thumbnail {
   box-shadow: 0 0 .4em #ccc;
-  height: 8.4375em;
+  height: auto;
   margin: .5em .1em;
   position: relative;
-  width: 15em;
+  width: 100%;
 }
 
 .profile-pic {

index.html

@@ -17,7 +17,7 @@
 
     <div class="center container">
 
-      <img class="profile-pic" src="images/profile.jpg" />
+      <img class="profile-pic" src="images/profile.jpg" alt="profile picture"/>
       <h3 class="header white-text text-lighten-2">Juan Sebastián Camargo Visbal</h3>
       <h5 class="header white-text text-lighten-2">Electronics & Web Engineer</h5>
       <div class="subheader">
@@ -86,7 +86,7 @@ <h4>Portfolio</h4>
     <div class="center row">
       <div class="col s12 m6 l6">
         <img class="portfolio-thumbnail" src="images/thumbnail_3.png" alt="Alvarez & Asociados Law Firm"/>
-        <p><a class="green-text" href="http://alvarezasociados.co">Alvarez & Asociads Law Firm</a></p>
+        <p><a class="green-text" href="http://alvarezasociados.co">Alvarez & Asociados Law Firm</a></p>
       </div>
       <div class="col s12 m6 l6">
         <img class="portfolio-thumbnail" src="images/thumbnail_2.png" alt="Malinche Mexica Restaurant"/>