Added icons. Added preview.

EngineHeart/less/index.less

@@ -16,6 +16,7 @@
   }
 
   .attributes {
+    margin-bottom: 32px;
     width: 100%;
 
     .attribute {
@@ -52,7 +53,51 @@
     }
   }
 
+  .attrsHeader {
+    margin-bottom: 10px;
+
+    h2 {
+      display: inline-block;
+      line-height: 1em;
+      max-width: 2in;
+      vertical-align: middle;
+    }
+
+    .boxedIcon {
+      display: inline-block;
+      height: 60px;
+      vertical-align: middle;
+      width: 60px;
+
+      &.iconChassis {
+        background: url("https://raw.githubusercontent.com/Cazra/roll20-character-sheets/engineHeart/EngineHeart/img/iconChassis.png");
+      }
+
+      &.iconCrux {
+        background: url("https://raw.githubusercontent.com/Cazra/roll20-character-sheets/engineHeart/EngineHeart/img/iconCrux.png");
+      }
+
+      &.iconIntelligence {
+        background: url("https://raw.githubusercontent.com/Cazra/roll20-character-sheets/engineHeart/EngineHeart/img/iconIntelligence.png");
+      }
+
+      &.iconMovement {
+        background: url("https://raw.githubusercontent.com/Cazra/roll20-character-sheets/engineHeart/EngineHeart/img/iconMovement.png");
+      }
+
+      &.iconPhysicalInteraction {
+        background: url("https://raw.githubusercontent.com/Cazra/roll20-character-sheets/engineHeart/EngineHeart/img/iconPhysicalInteraction.png");
+      }
+
+      &.iconThresholds {
+        background: url("https://raw.githubusercontent.com/Cazra/roll20-character-sheets/engineHeart/EngineHeart/img/iconThresholds.png");
+      }
+    }
+  }
+
   .featuresDefects {
+    margin-bottom: 32px;
+
     table {
       font-size: 10px;
       margin-left: 8px;
@@ -97,6 +142,7 @@
   }
 
   .secondaryAttrs {
+    margin-bottom: 32px;
     width: 100%;
 
     .attribute {