Merge branch 'master' of https://github.com/Widcket/Semantic-UI into next

README.md

@@ -18,6 +18,8 @@ Key Features
 npm install semantic-ui  # Use themes, import build/watch tasks into your own gulpfile.
 ```
 
+![Getting Started](https://dl.dropboxusercontent.com/u/2657007/install.gif)
+
 For details on how work with Semantic theming please [read our customization guide](http://learnsemantic.com/developing/customizing.html) on [LearnSemantic.com](http://learnsemantic.com/)
 
 #### Additional Versions

src/definitions/modules/dropdown.less

@@ -395,6 +395,12 @@ select.ui.dropdown {
   display: none;
 }
 
+@media all and (-ms-high-contrast:none) {
+  .ui.selection.dropdown .menu {
+    min-width: calc(100% - 15px);
+    }
+}
+
 @media only screen and (max-width : @largestMobileScreen) {
   .ui.selection.dropdown .menu {
     max-height: @selectionMobileMaxMenuHeight;