Updated classes in stylesheet

css/lbdesign_button_shortcode.css

+/* DEFAULT button shortcode styles */
+a.lbdesign_button {
+  background: #777;
+  color: #fff;
+  text-decoration: none;
+  font-weight: bold;
+  padding: 20px 25px;
+  display: inline-block;
+  text-transform: uppercase;
+  margin: 5px 5px 5px 0;
+  border: 0;
+  line-height: 1.2;
+  /* SIZE button styles */
+  /* TYPE button styles */
+  /* FULL WIDTH BUTTON */ }
+  a.lbdesign_button:hover, a.lbdesign_button:focus {
+    background: #5e5e5e;
+    color: #fff; }
+  a.lbdesign_button.lbdesign_small {
+    padding: 10px 15px;
+    font-size: 0.8em; }
+  a.lbdesign_button.lbdesign_large {
+    padding: 25px 30px;
+    font-size: 1.5em; }
+  a.lbdesign_button.lbdesign_primary {
+    background: #226CFF; }
+    a.lbdesign_button.lbdesign_primary:hover, a.lbdesign_button.lbdesign_primary:focus {
+      background: #0050ee; }
+  a.lbdesign_button.lbdesign_warning {
+    background: #FF2247; }
+    a.lbdesign_button.lbdesign_warning:hover, a.lbdesign_button.lbdesign_warning:focus {
+      background: #ee0028; }
+  a.lbdesign_button.lbdesign_info {
+    background: #FFDA22; }
+    a.lbdesign_button.lbdesign_info:hover, a.lbdesign_button.lbdesign_info:focus {
+      background: #eec600; }
+  a.lbdesign_button.lbdesign_action {
+    background: #4FBE00; }
+    a.lbdesign_button.lbdesign_action:hover, a.lbdesign_button.lbdesign_action:focus {
+      background: #3a8b00; }
+  a.lbdesign_button.lbdesign_full_width {
+    display: block;
+    width: 100%;
+    text-align: center; }

sass/lbdesign_button_shortcode.scss

+/* DEFAULT button shortcode styles */
+a.lbdesign_button {
+    background: #777;
+    color: #fff;
+    text-decoration: none;
+    font-weight: bold;
+    padding: 20px 25px;
+    display: inline-block;
+    text-transform: uppercase;
+    margin: 5px 5px 5px 0;
+    border: 0;
+    line-height: 1.2;
+
+    &:hover,
+    &:focus {
+        background: darken(#777, 10%);
+        color: #fff;
+    }
+
+    /* SIZE button styles */
+    &.lbdesign_small {
+        padding: 10px 15px;
+        font-size: 0.8em;
+    }
+    &.lbdesign_large {
+        padding: 25px 30px;
+        font-size: 1.5em;
+    }
+
+    /* TYPE button styles */
+    &.lbdesign_primary {
+        background: #226CFF;
+        &:hover,
+        &:focus {
+            background: darken(#226CFF, 10%);
+        }
+    }
+    &.lbdesign_warning {
+        background: #FF2247;
+        &:hover,
+        &:focus {
+            background: darken(#FF2247, 10%);
+        }
+    }
+    &.lbdesign_info {
+        background: #FFDA22;
+        &:hover,
+        &:focus {
+            background: darken(#FFDA22, 10%);
+        }
+    }
+    &.lbdesign_action {
+        background: #4FBE00;
+        &:hover,
+        &:focus {
+            background: darken(#4FBE00, 10%);
+        }
+    }
+
+    /* FULL WIDTH BUTTON */
+    &.lbdesign_full_width {
+        display: block;
+        width: 100%;
+        text-align: center;
+    }
+}