diff --git a/breadcrumb.scss b/breadcrumb.scss
index b2949b6..7b3a912 100644
--- a/breadcrumb.scss
+++ b/breadcrumb.scss
@@ -4,66 +4,66 @@
     list-style: none;
     overflow: hidden;
     font-size: 12px;
-}
 
-.crumbs-1 li {
-    background: $content-background-color;
-    border: 1px solid $content-border-color;
-    padding: 10px 10px 10px 20px;
-    position: relative;
-    display: block;
-    float: left;
-    text-shadow: -1px -1px 1px #ffffff;
-    cursor: pointer;
+    li {
+        background: $content-background-color;
+        border: 1px solid $content-border-color;
+        padding: 10px 10px 10px 20px;
+        position: relative;
+        display: block;
+        float: left;
+        text-shadow: -1px -1px 1px #ffffff;
+        cursor: pointer;
 
-    @include box-shadow-out(#ffffff);
+        @include box-shadow-out(#ffffff);
 
-    &:first-child {
-        @include border-left-radius(3px);
+        &:first-child {
+            @include border-left-radius(3px);
+        }
+        
+        &:not(.last):after, &:before {
+            content:" ";
+            display: block;
+            width: 0;
+            height: 0;
+            border-top: 18px solid transparent;
+            border-bottom: 17px solid transparent;
+            border-left: 14px solid $content-background-color;
+            position: absolute;
+            top: 50%;
+            margin-top: -18px;
+            left: 100%;
+        }
+        
+        &:not(.last):after {
+            z-index: 2;
+        }
+        
+        &:before {
+            border-left-color: $content-border-color;
+            margin-left: 1px;
+            z-index: 1;
+        }
+        
+        &.active:not(.last):after, &:hover:not(.last):after  {
+            border-left: 14px solid #ffffff;
+        }
+    }
+    
+    .last {
+        padding-right: 20px;
+        @include border-right-radius(3px);
+        
+        &:before {
+            border: none;
+        }
+    }
+    
+    .active {
+        cursor: default;
+    }
+    
+    .active, li:hover {
+        background: #ffffff;
     }
 }
-
-.crumbs-1 .last {
-    padding-right: 20px;
-    @include border-right-radius(3px);
-}
-
-.crumbs-1 li:not(.last):after, .crumbs-1 li:before {
-    content:" ";
-    display: block;
-    width: 0;
-    height: 0;
-    border-top: 18px solid transparent;
-    border-bottom: 17px solid transparent;
-    border-left: 14px solid $content-background-color;
-    position: absolute;
-    top: 50%;
-    margin-top: -18px;
-    left: 100%;
-}
-
-.crumbs-1 .last:before {
-    border: none;
-}
-
-.crumbs-1 li:not(.last):after {
-    z-index: 2;
-}
-
-.crumbs-1 li:before {
-    border-left-color: $content-border-color;
-    margin-left: 1px;
-    z-index: 1;
-}
-
-.crumbs-1 .active, .crumbs-1 li:hover {
-    background: #ffffff;
-}
-
-.crumbs-1 .active {
-    cursor: default;
-}
-
-.crumbs-1 li.active:not(.last):after, .crumbs-1 li:hover:not(.last):after  {
-    border-left: 14px solid #ffffff;
-}