diff --git a/assets/styles/app/_mixins/all.sass b/assets/styles/app/_mixins/all.sass
index ed40fd4d..6ce21b22 100644
--- a/assets/styles/app/_mixins/all.sass
+++ b/assets/styles/app/_mixins/all.sass
@@ -11,12 +11,17 @@
   z-index: 100
   background-color: #fff
   border: 10px solid rgba(114, 131, 139, 0.6)
-  @include background-clip(padding-box)
-  @include border-radius(4px)
-
-
-
+  background-clip: padding-box
+  border-radius 4px
 
 
+@mixin clearfix
+  &:before,
+  &:after
+    content: ""
+    display: table
+  &:after
+    clear: both
+  
 
 
diff --git a/assets/styles/app/auth.sass b/assets/styles/app/auth.sass
index 6f6cc32b..b8f2a807 100644
--- a/assets/styles/app/auth.sass
+++ b/assets/styles/app/auth.sass
@@ -8,7 +8,7 @@
     width: 400px
     min-width: auto
     max-height: 400px
-    @include border-radius(8px)
+    border-radius: 8px
 
     h2
       color: #919191
diff --git a/assets/styles/app/charm.sass b/assets/styles/app/charm.sass
index a53e3de2..80842fa5 100644
--- a/assets/styles/app/charm.sass
+++ b/assets/styles/app/charm.sass
@@ -4,8 +4,6 @@
 .pro
   #CHARM_TAB
     display: block
-    -webkit-transform: translateY(0) rotate(270deg) !important
-    -moz-transform: translateY(0) rotate(270deg) !important
     transform: translateY(0) rotate(270deg) !important
     background-image: url(/images/ui/charmtab.png)
     margin-left: -135px !important
@@ -14,6 +12,4 @@
     left: 100% !important
 
   #CHARM_TAB:hover
-    -webkit-transform: translateY(-7px) rotate(270deg) !important
-    -moz-transform: translateY(-7px) rotate(270deg) !important
     transform: translateY(-7px) rotate(270deg) !important
diff --git a/assets/styles/app/components/loader.sass b/assets/styles/app/components/loader.sass
index c91719b4..951987ae 100644
--- a/assets/styles/app/components/loader.sass
+++ b/assets/styles/app/components/loader.sass
@@ -60,7 +60,6 @@
   position      : absolute
   top           : 0
   left          : 0
-  -webkit-animation : bounce 1.5s infinite ease-in-out
   animation         : bounce 1.5s infinite ease-in-out
 
 .load-circle1
@@ -68,22 +67,11 @@
 
 .load-circle2
   background-color : #bdc5c5
-  -webkit-animation-delay : -0.5s
   animation-delay         : -0.5s
 
-@-webkit-keyframes bounce
-  0%, 100%
-    -webkit-transform : scale(0.0)
-
-  60%
-    -webkit-transform : scale(1.0)
-
-
 @keyframes bounce
   0%, 100%
     transform         : scale(0.0)
-    -webkit-transform : scale(0.0)
   60%
     transform: scale(1.0)
-    -webkit-transform : scale(1.0)
 
diff --git a/assets/styles/app/forms.scss b/assets/styles/app/forms.scss
index 5b25d75f..7bf32d58 100644
--- a/assets/styles/app/forms.scss
+++ b/assets/styles/app/forms.scss
@@ -106,7 +106,7 @@
       input, textarea {
         border: 1px solid #ddd;
         font-size: 13px;
-        @include border-radius(1px);
+        border-radius: 1px
       }
       input {
         margin-top: 4px;
@@ -183,14 +183,14 @@
         color: white;
         text-shadow: 2px 2px 0 #666;
         cursor: hand;
-        @include border-radius(6px);
+        border-radius: 6px;
         background-color: #19A509;
-        @include background-image(linear-gradient(#3f9c33 0%, #348629 100%));
+        background-image: linear-gradient(#3f9c33, #348629);
         &:hover {
-          @include background-image(linear-gradient(#1CBE0A 0%, #158F07 100%));
+          background-image: linear-gradient(#1CBE0A, #158F07);
         }
         &[disabled] {
-          @include background-image(linear-gradient(#ddd 0%, #ccc 100%));
+          background-image: linear-gradient(#ddd, #ccc);
           color: #f6f6f6;
           text-shadow: 2px 2px 0 #aaa;
         }
diff --git a/assets/styles/app/getting_started.sass b/assets/styles/app/getting_started.sass
index 109f5a98..252db939 100644
--- a/assets/styles/app/getting_started.sass
+++ b/assets/styles/app/getting_started.sass
@@ -2,7 +2,6 @@
   width: 850px
   margin: 0 auto
   padding-top: 30px
-  font-family: 'Source Sans Pro', Helvetica, sans-serif
   font-size: 17px
   line-height: 26px
   text-align: center
diff --git a/assets/styles/app/github.sass b/assets/styles/app/github.sass
index 876b34b0..87374820 100644
--- a/assets/styles/app/github.sass
+++ b/assets/styles/app/github.sass
@@ -32,7 +32,6 @@
   text-shadow: 0 0 10px #522600
 
   pointer-events: auto
-
-  @include rotate(45deg)
-  @include box-shadow(rgba(black, 0.5) 1px 1px 10px, rgba(black, 0.07) 0 0 3px 1px inset)
+  transform: rotate(45deg)
+  box-shadow: rgba(black, 0.5) 1px 1px 10px, rgba(black, 0.07) 0 0 3px 1px inset
 
diff --git a/assets/styles/app/left/list.sass b/assets/styles/app/left/list.sass
index ddcc8c4b..2c88d646 100644
--- a/assets/styles/app/left/list.sass
+++ b/assets/styles/app/left/list.sass
@@ -83,7 +83,7 @@
       p
         margin: 0 -10px 0 -10px
         padding: 12px 35px 12px 73px
-        @include box-shadow($color-shadow-list-info 0 1px 8px 0 inset)
+        box-shadow: $color-shadow-list-info 0 1px 8px 0 inset
 
     .indicator
       display: none
@@ -102,7 +102,7 @@
         width: 20px
         height: 20px
         border: 1px solid $color-border-normal
-        @include rotate(45deg)
+        transform: rotate(45deg)
 
     &.selected .indicator
       display: block
diff --git a/assets/styles/app/main/annotations.sass b/assets/styles/app/main/annotations.sass
index bb5cd5d7..03554d49 100644
--- a/assets/styles/app/main/annotations.sass
+++ b/assets/styles/app/main/annotations.sass
@@ -1,9 +1,9 @@
 @import "app/_mixins/all"
 
 #annotations
+  @include clearfix
   margin: 8px 0 25px 12px
   padding: 12px 0 0 0
-  @include clearfix
 
   a
     text-decoration: underline
diff --git a/assets/styles/app/main/list.sass b/assets/styles/app/main/list.sass
index 497c5797..b5615782 100644
--- a/assets/styles/app/main/list.sass
+++ b/assets/styles/app/main/list.sass
@@ -39,10 +39,10 @@ table.list
       white-space: normal
 
   td:first-child
-    @include border-left-radius(4px)
+    border-left-radius: 4px
 
   td:last-child
-    @include border-right-radius(4px)
+    border-right-radius: 4px
 
   tr.message, td.message
     width: 100%
diff --git a/assets/styles/app/main/log.sass b/assets/styles/app/main/log.sass
index f59d964e..0adf03b3 100644
--- a/assets/styles/app/main/log.sass
+++ b/assets/styles/app/main/log.sass
@@ -123,8 +123,8 @@ pre#log
     border: 1px solid #bbb
     border-top-color: #ddd
     border-bottom-color: #bbb
-    @include border-radius(8px)
-    @include background(linear-gradient(#fff, #e0e0e0))
+    border-radius: 8px
+    background: linear-gradient(#fff, #e0e0e0)
 
     label
       display: none
@@ -149,8 +149,8 @@ pre#log
       width: 8px
       height: 8px
       background-color: #aaa
-      @include border-radius(4px)
-      @include box-shadow(white 1px 1px 2px)
+      border-radius: 4px
+      box-shadow: $white 1px 1px 2px
 
     &.active .status
       background-color: #6b0
diff --git a/assets/styles/app/main/summary.sass b/assets/styles/app/main/summary.sass
index b742e00f..132d20af 100644
--- a/assets/styles/app/main/summary.sass
+++ b/assets/styles/app/main/summary.sass
@@ -23,7 +23,7 @@
 
 #new-summary
   @include clearfix
-  @include border-radius(4px)
+  border-radius: 4px
   padding: 0 11px 0 51px
   position: relative
   min-height: 155px
@@ -97,7 +97,7 @@
       text-decoration: underline
 
   .build-status
-    @include border-radius(4px)
+    border-radius: 4px
     color: white
     padding: 8px 0
     font-size: 16px
diff --git a/assets/styles/app/main/tools.sass b/assets/styles/app/main/tools.sass
index 71dedd0f..53ecc904 100644
--- a/assets/styles/app/main/tools.sass
+++ b/assets/styles/app/main/tools.sass
@@ -22,7 +22,7 @@
     background-position: 6px 7px, right 9px center
     background-color: #a6adad
     background-repeat: no-repeat
-    @include border-radius(4px)
+    border-radius: 4px
 
     cursor: pointer
     float: right
@@ -38,7 +38,7 @@
     top: -4px
     width: 140px
     background-color: #a6adad
-    @include border-bottom-radius(4px)
+    border-bottom-radius: 4px
     a
       display: block
       color: $white
@@ -47,7 +47,7 @@
       &:hover:not(.disabled)
         background-color: #909393
       &:last-child
-        @include border-bottom-radius(4px)
+        border-bottom-radius: 4px
       &.disabled
         cursor: default
         color: $color-link-disabled
diff --git a/assets/styles/app/maximize.sass b/assets/styles/app/maximize.sass
index deb4a98a..18eb40c0 100644
--- a/assets/styles/app/maximize.sass
+++ b/assets/styles/app/maximize.sass
@@ -13,7 +13,7 @@
     height: 20px
     background-image: inline-image('ui/slider-open.svg')
     background-position: 6px 5px
-    @include border-bottom-left-radius(4px)
+    border-bottom-left-radius: 4px
     display: none
 
     @media #{$medium-up}
diff --git a/assets/styles/app/popup.sass b/assets/styles/app/popup.sass
index ca551bdd..346862d7 100644
--- a/assets/styles/app/popup.sass
+++ b/assets/styles/app/popup.sass
@@ -21,7 +21,7 @@
   margin: -200px 0 0 -200px
   padding: 20px
   @include popup
-  @include box-sizing(border-box)
+  box-sizing: border-box
 
   .close
     position: absolute
@@ -48,7 +48,7 @@
     background-color: $color-bg-pre
     margin: 0
     padding: 10px 20px
-    @include border-radius(4px)
+    border-radius: 4px
 
 #status-images
   display: none
@@ -67,7 +67,7 @@
       padding: 4px
       resize: vertical
       margin-bottom: 0px
-      @include border-radius(3px)
+      border-radius: 3px
 
   p:last-child
     margin-top: 10px
@@ -93,7 +93,7 @@
     border: 1px solid $color-border-light
     width: 505px
     padding: 4px
-    @include border-radius(3px)
+    border-radius: 3px
 
 #regenerate-key, #regeneration-success
   display: none
diff --git a/assets/styles/app/pro.sass b/assets/styles/app/pro.sass
index a8c8e9d1..2f42c4ce 100644
--- a/assets/styles/app/pro.sass
+++ b/assets/styles/app/pro.sass
@@ -141,7 +141,7 @@
     background-color: $color-bg-slider
     cursor: pointer
     background: transparent url(/images/ui/slider-closed.png) no-repeat 3px 38px
-    @include border-top-left-radius(4px)
+    border-top-left-radius: 4px
 
     &:hover
       background-color: $color-border-slider-hover
diff --git a/assets/styles/app/profile.sass b/assets/styles/app/profile.sass
index 7e234f30..ffa37ae6 100644
--- a/assets/styles/app/profile.sass
+++ b/assets/styles/app/profile.sass
@@ -14,7 +14,7 @@
       width: 100px
       height: 100px
       margin: 3px 20px 0 0
-      @include border-radius(100px)
+      border-radius: 100px
       background-color: $color-bg-light
 
     dl.profile
diff --git a/assets/styles/app/profile/hooks.sass b/assets/styles/app/profile/hooks.sass
index aeb2145a..8202b3f5 100644
--- a/assets/styles/app/profile/hooks.sass
+++ b/assets/styles/app/profile/hooks.sass
@@ -11,7 +11,6 @@
 #hooks, #unadministerable-hooks
   .travis-switch
     font-size: 10px
-  // @include list-base
   margin-top: 10px
 
   li
diff --git a/assets/styles/app/right/lists.sass b/assets/styles/app/right/lists.sass
index d9240341..7a056110 100644
--- a/assets/styles/app/right/lists.sass
+++ b/assets/styles/app/right/lists.sass
@@ -15,7 +15,7 @@
       border-bottom-color: $color-border-light
       white-space: nowrap
       cursor: pointer
-      @include border-top-radius(2px)
+      border-top-radius: 2px
       font-size: 10px
 
       &:hover
@@ -100,5 +100,5 @@
       width: 8px
       height: 8px
       margin-right: 3px
-      @include border-radius(4px)
+      border-radius: 4px
 
diff --git a/assets/styles/app/right/sponsors.sass b/assets/styles/app/right/sponsors.sass
index afbe2b8c..fa06a915 100644
--- a/assets/styles/app/right/sponsors.sass
+++ b/assets/styles/app/right/sponsors.sass
@@ -11,7 +11,7 @@
         width: 205px
         margin: 0 0 8px 0
         border: 1px solid $color-border-light
-        @include border-radius(8px)
+        border-radius: 8px
         list-style-type: none
 
       a
@@ -21,7 +21,7 @@
         z-index: 200
         overflow: hidden
         width: 205px
-        @include border-radius(8px)
+        border-radius: 8px
 
     .platinum
       height: 130px
diff --git a/assets/styles/app/settings.sass b/assets/styles/app/settings.sass
index 005c5cfc..24986523 100644
--- a/assets/styles/app/settings.sass
+++ b/assets/styles/app/settings.sass
@@ -237,14 +237,8 @@
     padding-bottom: 10px
     overflow: auto
     display: flex
-    display: -webkit-flex
-    display: -moz-flex
-    -webkit-align-items: center
-    -moz-align-items: center
     align-items: center
     justify-content: left
-    -webkit-justify-content: left
-    -moz-justify-content: left
     border-bottom: 1px solid #F1F1F1
     width: 100%
 
@@ -287,12 +281,6 @@
       max-width: 390px
       min-height: 25px
       display: flex
-      display: -webkit-flex
-      display: -moz-flex
-      -webkit-align-items: center
-      -moz-align-items: center
       align-items: center
       justify-content: left
-      -webkit-justify-content: left
-      -moz-justify-content: left
       padding: 8px 12px