Add fixed table variation

RELEASE-NOTES.md

@@ -14,6 +14,7 @@
 - **Input** - Added `disabled` state for inputs #2694
 - **Menu** - Appearance of `labeled icon menu` has been modified. Horizontal menus now have icons above text, and icons are slightly larger than before.
 - **Menu** - Added new `tabular` menu types, `right tabular`, `bottom tabular`, added many new `tabular` menu variables for customizing
+- **Table** - New `fixed` table variation added for use with `table-layout: fixed;`. This also supports "..." ellipsis when used with `single line` content
 
 **[Enhancements](https://github.com/Semantic-Org/Semantic-UI/issues?q=is%3Aissue+milestone%3A2.1.0+is%3Aclosed)**
 - **Breadcrumb** - Breadcrumb no longer receives vertical spacing by default. This may often cause vertical alignment issues when displayed next to other `inline-block` content.

src/definitions/collections/table.less

@@ -465,6 +465,21 @@
   white-space: nowrap;
 }
 
+/*--------------
+     Fixed
+---------------*/
+
+.ui.fixed.table {
+  table-layout: fixed;
+}
+
+.ui.fixed.table th,
+.ui.fixed.table td {
+  overflow: hidden;
+  text-overflow: ellipsis;
+}
+
+
 /*--------------
    Hoverable
 ---------------*/
@@ -570,6 +585,10 @@
    Single Line
 ---------------*/
 
+.ui.table[class*="single line"],
+.ui.table [class*="single line"] {
+  white-space: nowrap;
+}
 .ui.table[class*="single line"],
 .ui.table [class*="single line"] {
   white-space: nowrap;