diff --git a/mvc/_earth.jet b/mvc/_earth.jet
index fdf4a25..41456c4 100644
--- a/mvc/_earth.jet
+++ b/mvc/_earth.jet
@@ -3,7 +3,7 @@
 #.sandbox //////////////////////////////////////////////////////////////////////////////
 #use(.menu)
 #use(.sand)
-<div style="width:calc(100vw - 170px)">
+<div style="width:calc(100%)">
 <div class="bg-wx bg-x" style="position:sticky; top:0px">
     <div class="fs16" onclick="sky.d.panel(0)" style="width:60px;line-height:37px">Result</div>
     <div class="fs16" onclick="sky.d.panel(1)" style="width:50px;line-height:37px">Form</div>
diff --git a/mvc/earth_vars.txt b/mvc/earth_vars.txt
index ba9d1ab..01fd946 100644
--- a/mvc/earth_vars.txt
+++ b/mvc/earth_vars.txt
@@ -1,7 +1,7 @@
-last_sand sql
+last_sand php
 last_docs 9
 last_func 1
 width 100
-last_link _earth?sandbox=sql
+last_link _earth?sandbox=php
 sand_esc 1
 last_merc 4
\ No newline at end of file
diff --git a/mvc/sand/php-coresky.txt b/mvc/sand/php-coresky.txt
index 113ade2..831f246 100644
--- a/mvc/sand/php-coresky.txt
+++ b/mvc/sand/php-coresky.txt
@@ -28,9 +28,6 @@ print_r (
   SQL::open('venus')->_tables()
 );
 //new AbsentClass;
-
-
-
 ~
 $a = ['default'=>'#b11', 'comment'=>'#68a', 'html'=>'', 'keyword'=>'#d11', 'string'=>'#aa3'];
 foreach ($a as $k => $v)
diff --git a/mvc/sand/sql-mysql.txt b/mvc/sand/sql-mysql.txt
index 8114703..b02a30d 100644
--- a/mvc/sand/sql-mysql.txt
+++ b/mvc/sand/sql-mysql.txt
@@ -1,27 +1,26 @@
-show databases
+show databases;
+show tables;
+show engines;
+show table status;
+SHOW CHARACTER SET;
+SHOW INNODB STATUS;
+
 ~
-select rand();
+help 'Contents';
+help 'Data Types';
+help 'String Functions';
+help 'ASCII';
+help 'CREATE TABLE';
 ~
+select rand();
 select sleep(5);
 ~
-show table status
-
-~
-SHOW INNODB STATUS
 ~
-show engines
 ~
-SHOW CHARACTER SET
-
 ~
 alter table _dev_recycled
-auto_increment = 1000
-~
-help 'CREATE TABLE'
+auto_increment = 1000;
 ~
-help 'Contents'
--- help 'Data Types'
--- help 'DATE'
 ~
 UPDATE ab2 
 SET binc=LOAD_FILE('/tmp/picture') 
@@ -54,4 +53,8 @@ union
 select 1 as `out`
 ~
 explain extended select *
-from $_memory
\ No newline at end of file
+from $_memory
+~
+select 0 as `out`
+union
+select 1 as `out`
\ No newline at end of file