diff --git a/resources/assets/js/components/ColumnEditor.vue b/resources/assets/js/components/ColumnEditor.vue
index d223409..bc8de13 100644
--- a/resources/assets/js/components/ColumnEditor.vue
+++ b/resources/assets/js/components/ColumnEditor.vue
@@ -5,13 +5,13 @@ Complex animated column editor for the table edit page
 <template>
   <div>
     <input type="hidden" :name="name" :value="JSON.stringify(columns)" v-if="newTable">
-    <table class="editor-table">
+    <table :class="[{'table': !newTable},{'new-table': newTable},'table-narrow','table-sm','table-fixed','td-va-middle']">
       <thead>
         <tr>
           <th v-if="sortable"></th>
-          <th>Name</th>
-          <th>Type</th>
-          <th>Title</th>
+          <th :style="tdWidthStyle('name')">Name</th>
+          <th :style="tdWidthStyle('type')">Type</th>
+          <th :style="tdWidthStyle('title')">Title</th>
           <th v-if="!newTable"></th>
           <th></th>
           <th></th>
@@ -19,65 +19,81 @@ Complex animated column editor for the table edit page
       </thead>
       <transition-group name="col-list" tag="tbody" ref="col-list">
         <tr v-for="(col, i) in columns" :key="col.id" :ref="`col${i}`" :class="{dragging: col._dragging}">
-          <td class="btn-group" v-if="sortable">
-            <button type="button" class="btn btn-outline-secondary drag-btn"
-                    @keyup.up="move(i, -1)"
-                    @keyup.down="move(i, 1)"
-                    :ref="`col${i}-sort`"
-                    @mousedown="beginDrag(i, $event)">
-              <v-icon class="fa-bars" alt="Drag" />
-            </button><!--
-         --><button type="button" :class="['btn', 'btn-outline-secondary', {disabled: i==0}]" v-if="manualSort"
-               @click.prevent="move(i, -1)">
-              <v-icon class="fa-chevron-up" alt="Move Up" />
-            </button><!--
-         --><button type="button" :class="['btn', 'btn-outline-secondary', {disabled: i == (columns.length-1)}]"  v-if="manualSort"
-               @click.prevent="move(i, 1)">
-              <v-icon class="fa-chevron-down" alt="Move Down" />
-            </button>
-          </td>
-
-          <td>
-            <input v-model="col.name"
-                   @input="markColNeedSave(i)"
-                   class="form-control"
-                   type="text"
-                   style="width: 140px">
+          <td v-if="sortable">
+            <span class="btn-group">
+              <button type="button" class="btn btn-outline-secondary drag-btn"
+                      @keyup.up="move(i, -1)"
+                      @keyup.down="move(i, 1)"
+                      :ref="`col${i}-sort`"
+                      :style="{visibility: (columns.length > 1) ? 'visible' : 'hidden'}"
+                      @mousedown="beginDrag(i, $event)">
+                <v-icon class="fa-bars" alt="Drag" />
+              </button><!--
+           --><button type="button" :class="['btn', 'btn-outline-secondary', {disabled: i==0}]" v-if="manualSort"
+                 @click.prevent="move(i, -1)">
+                <v-icon class="fa-chevron-up" alt="Move Up" />
+              </button><!--
+           --><button type="button" :class="['btn', 'btn-outline-secondary', {disabled: i == (columns.length-1)}]"  v-if="manualSort"
+                 @click.prevent="move(i, 1)">
+                <v-icon class="fa-chevron-down" alt="Move Down" />
+              </button>
+            </span>
           </td>
 
-          <td>
-            <select v-model="col.type"
-                    @input="markColNeedSave(i)"
-                    class="form-control custom-select"
-                    style="width: 110px">
-              <option v-for="t in colTypes" :value="t">{{t}}</option>
-            </select>
-          </td>
-
-          <td>
-            <input v-model="col.title"
-                   @input="markColNeedSave(i)"
-                   class="form-control"
-                   type="text"
-                   style="width: 170px">
-          </td>
+          <template v-if="col._editing || newTable">
+            <!-- Editable cells -->
+            <td :style="tdWidthStyle('name')">
+              <input v-model="col.name"
+                     class="form-control"
+                     type="text">
+            </td>
+
+            <td :style="tdWidthStyle('type')">
+              <select v-model="col.type"
+                      class="form-control custom-select">
+                <option v-for="t in colTypes" :value="t">{{t}}</option>
+              </select>
+            </td>
+
+            <td :style="tdWidthStyle('title')">
+              <input v-model="col.title"
+                     class="form-control"
+                     type="text">
+            </td>
+          </template>
+
+          <template v-else>
+            <!-- Value fields -->
+            <td v-for='cell in ["name", "type", "title"]'>
+              <span class="text-danger strike" title="Original value" v-if="isChanged(col, cell)">{{col._orig[cell]}}</span>
+              <span>{{ col[cell] }}</span>
+              <v-icon v-if="isChanged(col, cell)"
+                      @click="revertCell(col, cell)"
+                      class="fa-undo text-danger pointer"
+                      alt="Revert Change" />
+            </td>
+          </template>
 
           <td v-if="!newTable">
-            <button type="button" :class="['btn', col._dirty ? 'btn-info' : 'btn-outline-secondary']"
-               @click.prevent="saveCol(i)">
-              <v-icon class="fa-save" alt="Save" />
-            </button>
+            <!-- Save button -->
+            <a href="" :class="['btn','btn-outline-secondary',{'disabled': col._remove}]"
+               @click.prevent="toggleColEditing(col)">
+              <v-icon :class="col._editing ? 'fa-save' : 'fa-pencil'"
+                      :alt="col._editing ? 'Save' : 'Edit'" />
+            </a>
           </td>
 
           <td>
+            <!-- Delete button -->
             <button type="button" :class="delBtnClass(col)"
-               @click.prevent="toggleColDelete(i)">
+               @click.prevent="toggleColDelete(col)">
               <v-icon :class="col._remove ? 'fa-undo' :  'fa-trash-o'"
                       :alt="col._remove ? 'Undo Remove' : 'Remove'" />
             </button>
           </td>
 
           <td>
+            <!-- Add button -->
             <button type="button" :class="['btn', 'btn-outline-secondary']"
                v-if="i === columns.length - 1"
                @click.prevent="addCol()">
@@ -93,8 +109,10 @@ Complex animated column editor for the table edit page
 <style lang="scss" scoped>
   @import "base";
 
-  table {
-    border-collapse: collapse;
+  @media screen and (min-width: 625px) {
+    table.new-table {
+      margin-left: -53px;
+    }
   }
 
   td, th {
@@ -102,15 +120,23 @@ Complex animated column editor for the table edit page
     @include py(1);
   }
 
+  th {
+    border-top: 0 none;
+  }
+
   tr.dragging {
     position: relative;
     z-index: 1;
-    background-color: $body-bg;
+    //background-color: $body-bg;
+  }
+  tr.dragging .btn {
+    background-color: $body-bg; // no see-through buttons
   }
   tr.dragging .drag-btn {
     // fake hover
     background-color: $secondary;
     color: color-yiq($secondary);
+    box-shadow: $btn-box-shadow, 0 0 0 $btn-focus-width rgba($secondary, .5);
   }
 
   .col-list-enter-active {
@@ -169,6 +195,7 @@ export default {
   },
   data: function () {
     return {
+      newColNum: 0,
       columns: this.xColumns,
       colTypes: ['string', 'int', 'float', 'bool'],
     }
@@ -179,11 +206,35 @@ export default {
       query(this.route, data, sucfn, erfn)
     },
 
+    colPos(col) {
+      for (let n = 0; n < this.columns.length; n++) {
+        if (this.columns[n].id == col.id) return n;
+      }
+      throw `Col ${col.id} not found in list`;
+    },
+
+    /** Save a change */
+    submitColChange (col) {
+      if (_.isUndefined(col)) return
+      let n = this.colPos(col)
+
+      this.query({
+        action: 'col.update',
+        data: col
+      }, (resp) => {
+        this.$set(this.columns, n, resp.data)
+      }, (er) => {
+        if (!_.isUndefined(er.errors)) {
+          this.$set(this.columns[n], '_errors', er.errors)
+        }
+      })
+    },
+
     /** Add a column at the end */
     addCol () {
       if (this.newTable) {
         this.columns.push({
-          id: Math.random().toString(),
+          id: '_' + (this.newColNum++),
           name: '',
           type: 'string',
           title: '',
@@ -218,11 +269,6 @@ export default {
       setTimeout(() => this.$refs[`col${pos2}-sort`][0].focus(), 0)
     },
 
-    /** Indicate a column is dirty and needs saving */
-    markColNeedSave(i) {
-      this.$set(this.columns[i], '_dirty', true)
-    },
-
     /** User started dragging a column */
     beginDrag (i, evt) {
       const column = this.columns[i]
@@ -274,29 +320,14 @@ export default {
       ]
     },
 
-    /** Save a column */
-    saveCol(n) {
-      let col = this.columns[n]
-      if (_.isUndefined(col)) return
-
-      this.query({
-        action: 'col.update',
-        data: col
-      }, (resp) => {
-        this.$set(this.columns, n, resp.data)
-      }, (er) => {
-        if (!_.isUndefined(er.errors)) {
-          this.$set(this.columns[n], '_errors', er.errors)
-        }
-      })
-    },
-
     /** Delete / undelete a column; New columns vanish. */
-    toggleColDelete(n) {
-      let col = this.columns[n]
+    toggleColDelete(col) {
       if (_.isUndefined(col)) return
+      let n = this.colPos(col)
 
       if (this.newTable) {
+        if (this.columns.length == 1) return; // can't delete the last col
+
         // hard delete
         this.columns.splice(n, 1)
       } else {
@@ -317,6 +348,39 @@ export default {
         })
       }
     },
+
+    /** Toggle editing state - edit or save */
+    toggleColEditing (col) {
+      if (col._remove) return false // can't edit col marked for removal
+      let editing = !col._editing
+
+      let n = this.colPos(col)
+
+      if (!editing) {
+        this.submitColChange(col)
+      } else {
+        this.$set(this.columns[n], '_editing', true)
+      }
+    },
+
+    /** Test if a value cell is changed */
+    isChanged (col, cell) {
+      return col._changed && col._changed.indexOf(cell) > -1
+    },
+
+    /** Revert a value cell */
+    revertCell (col, cell) {
+      this.submitColChange(_.merge({}, col, {[cell]: col._orig[cell]}))
+    },
+
+    tdWidthStyle(cell) {
+      let w = 100;
+      if (cell == 'name') w = '14'
+      if (cell == 'type') w = '12'
+      if (cell == 'title') w = '14'
+
+      return {width: `${w}rem`};
+    }
   }
 }
 </script>
diff --git a/resources/assets/js/components/RowsEditor.vue b/resources/assets/js/components/RowsEditor.vue
index 247f75a..e1896ec 100644
--- a/resources/assets/js/components/RowsEditor.vue
+++ b/resources/assets/js/components/RowsEditor.vue
@@ -13,8 +13,8 @@ Rows are identified by row._id, columns by col.id
   <table class="table table-hover table-sm table-fixed td-va-middle">
     <thead>
     <tr>
-      <th style="width:3rem" class="border-top-0"></th>
-      <th style="width:3rem" class="border-top-0"></th>
+      <th style="width:3rem"></th>
+      <th style="width:3rem"></th>
       <th v-for="col in columns" :class="colClasses(col)" :title="col.name">{{col.title}}</th>
     </tr>
     </thead>
@@ -62,6 +62,10 @@ Rows are identified by row._id, columns by col.id
 <style lang="scss" scoped>
   @import "base";
 
+  th {
+    border-top: 0 none;
+  }
+
 </style>
 
 <script>
@@ -133,14 +137,11 @@ Rows are identified by row._id, columns by col.id
 
       /** Compute classes for a value cell */
       colClasses (col) {
-        return [
-          'border-top-0',
-          {
-            'text-danger': col._remove,
-            'strike': col._remove,
-            'text-success': col._new
-          }
-        ]
+        return {
+          'text-danger': col._remove,
+          'strike': col._remove,
+          'text-success': col._new
+        }
       },
 
       /** Compute style for a row */
diff --git a/resources/assets/sass/bootstrap-customizations/_table.scss b/resources/assets/sass/bootstrap-customizations/_table.scss
index 532da54..4102aba 100644
--- a/resources/assets/sass/bootstrap-customizations/_table.scss
+++ b/resources/assets/sass/bootstrap-customizations/_table.scss
@@ -7,3 +7,7 @@
 		vertical-align: middle !important;
 	}
 }
+
+.table.table-narrow {
+	width: auto;
+}
diff --git a/resources/views/table/create.blade.php b/resources/views/table/create.blade.php
index 65b4150..9413fd3 100644
--- a/resources/views/table/create.blade.php
+++ b/resources/views/table/create.blade.php
@@ -81,6 +81,7 @@
         name: 'columns',
         xColumns: {!! old('columns', toJSON($columns)) !!},
         newTable: true,
+        //sortable: false,
       })
     });
   </script>