diff --git a/applinks.md b/applinks.md
new file mode 100644
index 000000000..a2ebf8e26
--- /dev/null
+++ b/applinks.md
@@ -0,0 +1,28 @@
+---
+title: Applinks
+layout: default
+---
+
+
+    <meta property="al:ios:url" content="applinks://docs" />
+    <meta property="al:ios:app_store_id" content="12345" />
+    <meta property="al:ios:app_name" content="App Links" />
+
+    <meta property="al:android:url" content="applinks://docs" />
+    <meta property="al:android:app_name" content="App Links" />
+    <meta property="al:android:package" content="org.applinks" />
+
+    <meta property="al:web:url" content="http://applinks.org/documentation" />
+
+### Device types
+
+ * `ios`
+ * `ipad`
+ * `iphone`
+ * `android`
+ * `windows_phone`
+ * `web`
+
+### Reference
+
+ * [applinks.org](http://applinks.org/documentation/)
diff --git a/css-flexbox.md b/css-flexbox.md
index b9514a8b9..02445390d 100644
--- a/css-flexbox.md
+++ b/css-flexbox.md
@@ -45,7 +45,7 @@ Full
       flex-grow: 0;
     }
 
-### Centering
+### Vertical center
 
     .container {
       display: flex;
@@ -57,14 +57,24 @@ Full
       margin: auto;
     }
 
-### Mobile
+### Reordering
+
+   .container > .top {
+    order: 1;
+   }
+
+   .container > .bottom {
+    order: 2;
+   }
+
+### Mobile layout
 
     .container {
       display: flex;
       flex-direction: column;
     }
 
-    .container > .top-bar {
+    .container > .top {
       flex: 0 0 100px;
     }
 
diff --git a/ledger.md b/ledger.md
index a8983a3eb..cd6e780af 100644
--- a/ledger.md
+++ b/ledger.md
@@ -3,7 +3,7 @@ title: Ledger CLI
 layout: default
 ---
 
-### Queries
+### Examples
 
     # any/all matches
       ledger bal Rent Transportation  # any
@@ -41,7 +41,7 @@ layout: default
       ledger reg -b 01/25 -e 01/27 --subtotal
       ledger reg -b 01/25 -e 01/27 --subtotal grocery
 
-### Format
+## Format
 
     2013/01/03 * Rent for January
       Expenses:Rent   $600.00
@@ -92,6 +92,13 @@ layout: default
     2010/05/31 * Gas
       Expenses:Gasoline             11 GAL {=$2.299}
 
+### Commodity definitions
+
+    commodity $
+             note American Dollars
+             format $1,000.00
+             nomarket
+             default
 
 ### Budgeting
 
@@ -117,8 +124,6 @@ layout: default
 CLI interface
 -------------
 
-### Examples
-
     $ ledger bal         # show balance
     $ ledger reg grocery # show entries for grocery
     $ ledger print       # show entries
@@ -170,20 +175,35 @@ CLI interface
     -b, --begin DATE
     -e, --end DATE
 
-    -d EXPR          # only transactions matching EXPR (`-d payee =~ /pioneer/`)
+    -d payee =~ /pioneer/
 
-    -C, --cleared    # only cleared transactions (with *)
-    -U, --uncleared  # only uncleared (no *)
-        --pending    # only pending (with !)
+    -C, --cleared    # (with *)
+    -U, --uncleared  # (no *)
+        --pending    # (with !)
 
     -R, --real       # ignore virtual postings (eg: "(Cash)  $-400")
     -L, --actual     # no automated postings (eg: "= /^Income/")
 
-        --aux-date   # use aux dates as if it were the primary dates
-
     -r, --related   # show the other side
                     # "reg -r savings" shows where it comes from)
 
+### Queries
+
+    ^regex$
+    @payee
+    %tag
+    =note
+    #code
+    term and term
+    term or term
+    not term
+    \( term \)
+
+Example:
+
+    ledger r ^expenses and @Denny's
+    ledger r food and @Starbucks and not dining
+
 ### Display
 
     -n, --collapse       # [register] collapse entries
@@ -215,14 +235,6 @@ Then, when you receive the payment, you change it to
     "2013/09/04","","stuff",  "Assets:Cash","P","-20","*",""
     "2013/09/04","","stuff",  "Expneses:Others","P","20","*",""
 
-### Commodity
-
-    commodity $
-             note American Dollars
-             format $1,000.00
-             nomarket
-             default
-
 ### See
 
  * http://ledger-cli.org/3.0/doc/ledger3.html