alerts.less in twitter-bootstrap-rails-4.0.0

- old
+ new

@@ -16,20 +16,22 @@
   h4 {
     margin-top: 0;
     // Specified for the h4 to prevent conflicts of changing @headings-color
     color: inherit;
   }
+
   // Provide class for links that match alerts
   .alert-link {
     font-weight: @alert-link-font-weight;
   }
 
   // Improve alignment and spacing of inner content
   > p,
   > ul {
     margin-bottom: 0;
   }
+
   > p + p {
     margin-top: 5px;
   }
 }
 
@@ -55,14 +57,17 @@
 // Generate contextual modifier classes for colorizing the alert.
 
 .alert-success {
   .alert-variant(@alert-success-bg; @alert-success-border; @alert-success-text);
 }
+
 .alert-info {
   .alert-variant(@alert-info-bg; @alert-info-border; @alert-info-text);
 }
+
 .alert-warning {
   .alert-variant(@alert-warning-bg; @alert-warning-border; @alert-warning-text);
 }
+
 .alert-danger {
   .alert-variant(@alert-danger-bg; @alert-danger-border; @alert-danger-text);
 }