diff --git a/css/main.css b/css/main.css
index 84f8c4d2..bca48f9e 100644
--- a/css/main.css
+++ b/css/main.css
@@ -177,10 +177,6 @@ sup {
 .region.top.center,
 .region.bottom.center {
   left: 50%;
-  -moz-transform: translateX(-50%);
-  -o-transform: translateX(-50%);
-  -webkit-transform: translateX(-50%);
-  -ms-transform: translateX(-50%);
   transform: translateX(-50%);
 }
 
@@ -213,10 +209,6 @@ sup {
 .region.middle.center {
   width: 100%;
   text-align: center;
-  -moz-transform: translateY(-50%);
-  -o-transform: translateY(-50%);
-  -webkit-transform: translateY(-50%);
-  -ms-transform: translateY(-50%);
   transform: translateY(-50%);
 }
 
diff --git a/modules/default/alert/notificationFx.css b/modules/default/alert/notificationFx.css
index 39cd2f70..9ab1ed49 100644
--- a/modules/default/alert/notificationFx.css
+++ b/modules/default/alert/notificationFx.css
@@ -718,7 +718,6 @@
   }
 
   4.1% {
-    -webkit-transform: matrix3d(1.147, 0, 0, 0, 0, 0.853, 0, 0, 0, 0, 1, 0, 419.708, 0, 0, 1);
     transform: matrix3d(1.147, 0, 0, 0, 0, 0.853, 0, 0, 0, 0, 1, 0, 419.708, 0, 0, 1);
   }
 
diff --git a/modules/default/calendar/calendar.css b/modules/default/calendar/calendar.css
index 6bc5762d..65908a70 100644
--- a/modules/default/calendar/calendar.css
+++ b/modules/default/calendar/calendar.css
@@ -7,8 +7,6 @@
 
 .calendar .symbol span {
   display: inline-block;
-  -ms-transform: translate(0, 2px); /* IE 9 */
-  -webkit-transform: translate(0, 2px); /* Safari */
   transform: translate(0, 2px);
 }
 
diff --git a/modules/default/clock/clock_styles.css b/modules/default/clock/clock_styles.css
index fa6c2d5d..a7a582c9 100644
--- a/modules/default/clock/clock_styles.css
+++ b/modules/default/clock/clock_styles.css
@@ -32,8 +32,6 @@
   margin: -2px 0 -2px -25%;   /* numbers much match negative length & thickness */
   padding: 2px 0 2px 25%;     /* indicator length & thickness */
   background: white;
-  -webkit-transform-origin: 100% 50%;
-  -ms-transform-origin: 100% 50%;
   transform-origin: 100% 50%;
   border-radius: 3px 0 0 3px;
 }
@@ -47,8 +45,6 @@
   margin: -35% -2px 0;    /* numbers must match negative length & thickness */
   padding: 35% 2px 0; /* indicator length & thickness */
   background: white;
-  -webkit-transform-origin: 50% 100%;
-  -ms-transform-origin: 50% 100%;
   transform-origin: 50% 100%;
   border-radius: 3px 0 0 3px;
 }
@@ -62,8 +58,6 @@
   margin: -38% -1px 0 0;  /* numbers must match negative length & thickness */
   padding: 38% 1px 0 0;   /* indicator length & thickness */
   background: #888;
-  -webkit-transform-origin: 50% 100%;
-  -ms-transform-origin: 50% 100%;
   transform-origin: 50% 100%;
 }
 
diff --git a/modules/default/currentweather/currentweather.css b/modules/default/currentweather/currentweather.css
index b7669bda..3930c885 100644
--- a/modules/default/currentweather/currentweather.css
+++ b/modules/default/currentweather/currentweather.css
@@ -3,8 +3,6 @@
   font-size: 75%;
   line-height: 65px;
   display: inline-block;
-  -ms-transform: translate(0, -3px); /* IE 9 */
-  -webkit-transform: translate(0, -3px); /* Safari */
   transform: translate(0, -3px);
 }
 
diff --git a/modules/default/weather/weather.css b/modules/default/weather/weather.css
index 639ce7a9..2d7600ad 100644
--- a/modules/default/weather/weather.css
+++ b/modules/default/weather/weather.css
@@ -3,8 +3,6 @@
   font-size: 75%;
   line-height: 65px;
   display: inline-block;
-  -ms-transform: translate(0, -3px); /* IE 9 */
-  -webkit-transform: translate(0, -3px); /* Safari */
   transform: translate(0, -3px);
 }