diff --git a/RELEASE-NOTES.md b/RELEASE-NOTES.md
index a60018d89..c6c244710 100644
--- a/RELEASE-NOTES.md
+++ b/RELEASE-NOTES.md
@@ -33,6 +33,7 @@
 - **Dropdown** - Fixed bug where sub menus may sometimes have dropdown icon overlap text
 - **Dropdown** - Fixes dropdown search input from filtering text values when input is inside menu, i.e "In-Menu Search"
 - **Dropdown** - Fix issue with search selection not correctly creating RegExp when select values are not strings **Thanks @alufers**
+- **Dropdown** - Fix issue with `left floated` and `right floated` content sometimes not applying correctly
 - **Popup** - `wide` and `very wide` popup will now appear when screen size is below their `max-width`
 - **Popup** - Popup no longer blurs element on popup hide
 - **Segment** - ``ui tabular menu`` now correctly aligns with attached segment when using fluid variation *Thanks @MohammadYounes*
diff --git a/src/definitions/modules/dropdown.less b/src/definitions/modules/dropdown.less
index ccdbd13cc..006e1728a 100755
--- a/src/definitions/modules/dropdown.less
+++ b/src/definitions/modules/dropdown.less
@@ -129,7 +129,7 @@
   -webkit-touch-callout: none;
 }
 .ui.dropdown .menu > .item:first-child {
-  border-top: none;
+  border-top-width: 0px;
 }
 
 /*--------------
@@ -138,15 +138,15 @@
 
 .ui.dropdown > .text > [class*="right floated"],
 .ui.dropdown .menu .item > [class*="right floated"] {
-  float: right;
-  margin-right: 0em;
-  margin-left: @floatedDistance;
+  float: right !important;
+  margin-right: 0em !important;
+  margin-left: @floatedDistance !important;
 }
 .ui.dropdown > .text > [class*="left floated"],
 .ui.dropdown .menu .item > [class*="left floated"] {
-  float: right;
-  margin-left: 0em;
-  margin-right: @floatedDistance;
+  float: left !important;
+  margin-left: 0em !important;
+  margin-right: @floatedDistance !important;
 }
 
 .ui.dropdown .menu .item > .icon.floated,
@@ -373,25 +373,16 @@ select.ui.dropdown {
   min-width:  0px;
 }
 
-/* Remove Selection */
-.ui.selection.dropdown > .delete.icon {
-  opacity: 0.6;
-}
-.ui.selection.dropdown > .delete.icon:hover {
-  opacity: 1;
-}
-
-
 /*  Selection Menu */
 .ui.selection.dropdown .menu {
   overflow-x: hidden;
   overflow-y: auto;
   backface-visibility: hidden;
   -webkit-overflow-scrolling: touch;
-  border-top: none !important;
+  border-top-width: 0px !important;
   width: auto;
-  margin: 0px -1px;
-  min-width: ~"calc(100% + 2px)";
+  margin: 0px -@menuBorderWidth;
+  min-width: @menuMinWidth;
   outline: none;
 
   box-shadow: @selectionMenuBoxShadow;
@@ -790,8 +781,8 @@ select.ui.dropdown {
 
 /* Selection */
 .ui.upward.selection.dropdown .menu {
-  border-top: 1px solid @selectionBorderColor !important;
-  border-bottom: none !important;
+  border-top-width: @menuBorderWidth !important;
+  border-bottom-width: 0px !important;
 }
 .ui.upward.selection.dropdown:hover {
   box-shadow: @upwardSelectionHoverBoxShadow;
diff --git a/src/themes/default/modules/dropdown.variables b/src/themes/default/modules/dropdown.variables
index 8999e82c8..7c13311f6 100644
--- a/src/themes/default/modules/dropdown.variables
+++ b/src/themes/default/modules/dropdown.variables
@@ -31,10 +31,12 @@
 @menuTextAlign: left;
 @menuTransition: none;
 
-@menuBorder: 1px solid @borderColor;
+@menuBorderWidth: 1px;
+@menuBorder: @menuBorderWidth solid @borderColor;
 @menuBoxShadow: 0px 1px 4px 0px @borderColor;
 @menuBorderRadius: 0em 0em @borderRadius @borderRadius;
 @menuTransition: opacity 0.2s ease;
+@menuMinWidth: ~"calc(100% + "(@menuBorderWidth * 2)~")";
 @menuZIndex: 11;
 
 /* Text */
@@ -167,7 +169,7 @@
 @selectionVisibleHoverBorderColor: @selectedBorderColor;
 @selectionVisibleHoverBoxShadow: 0px 0px 4px 0px rgba(0, 0, 0, 0.08);
 @selectionVisibleHoverMenuBorder: 1px solid @selectedBorderColor;
-@selectionVisibleHoverMenuBoxShadow: 0px 2px 6px 0px rgba(0, 0, 0, 0.12);
+@selectionVisibleHoverMenuBoxShadow: 0px 2px 6px 0px rgba(0, 0, 0, 0.1);
 
 @selectionVisibleConnectingBorder: 0em;
 @selectionVisibleIconOpacity: 1;
@@ -228,12 +230,12 @@
 --------------------*/
 
 /* Upward */
-@upwardMenuBoxShadow: 0px -1px 4px 0px @borderColor;
+@upwardMenuBoxShadow: 0px 0px 4px 0px @borderColor;
 @upwardMenuBorderRadius: @borderRadius @borderRadius 0em 0em;
 @upwardSelectionHoverBoxShadow: 0px 0px 2px 0px rgba(0, 0, 0, 0.05);
 @upwardSelectionVisibleBoxShadow: 0px 0px 4px 0px rgba(0, 0, 0, 0.08);
-@upwardSelectionVisibleHoverBoxShadow: 0px 0px 4px 0px rgba(0, 0, 0, 0.08);
-@upwardSelectionVisibleHoverMenuBoxShadow: 0px -2px 6px 0px rgba(0, 0, 0, 0.12);;
+@upwardSelectionVisibleHoverBoxShadow: 0px 0px 4px 0px rgba(0, 0, 0, 0.05);
+@upwardSelectionVisibleHoverMenuBoxShadow: 0px 0px 4px 0px rgba(0, 0, 0, 0.08);
 @upwardSelectionVisibleBorderRadius:  @selectionVisibleConnectingBorder @selectionVisibleConnectingBorder @borderRadius @borderRadius;
 
 /* Flyout Direction */