diff --git a/electrum/blockchain.py b/electrum/blockchain.py
index a112ff48..57382639 100644
--- a/electrum/blockchain.py
+++ b/electrum/blockchain.py
@@ -267,7 +267,7 @@ class Blockchain(util.PrintError):
     @classmethod
     def verify_header(cls, header: dict, prev_hash: str, target: int, expected_header_hash: str=None) -> None:
         _hash = hash_header(header)
-        _powhash = pow_hash_header(header)
+        #_powhash = pow_hash_header(header)
         if expected_header_hash and expected_header_hash != _hash:
             raise Exception("hash mismatches with expected: {} vs {}".format(expected_header_hash, _hash))
         if prev_hash != header.get('prev_block_hash'):
@@ -279,9 +279,9 @@ class Blockchain(util.PrintError):
         if bits != header.get('bits'):
             raise Exception("bits mismatch: %s vs %s" % (bits, header.get('bits')))
         block_hash_as_num = int.from_bytes(bfh(_hash), byteorder='big')
-        target_val = cls.bits_to_target(bits)
-        if int('0x' + _powhash, 16) > target_val:
-            raise Exception("insufficient proof of work: %s vs target %s" % (int('0x' + _hash, 16), target_val))
+        #target_val = cls.bits_to_target(bits)
+        #if int('0x' + _powhash, 16) > target_val:
+        #    raise Exception("insufficient proof of work: %s vs target %s" % (int('0x' + _hash, 16), target_val))
 
     def verify_chunk(self, index: int, data: bytes) -> None:
         num = len(data) // HEADER_SIZE
diff --git a/electrum/gui/kivy/main.kv b/electrum/gui/kivy/main.kv
index 4ab9cd8f..d9905c9f 100644
--- a/electrum/gui/kivy/main.kv
+++ b/electrum/gui/kivy/main.kv
@@ -291,6 +291,16 @@
             pos: self.pos
 
 <ClickableLabel@ButtonBehavior+Label>:
+    padding: '5dp', '5dp'
+    text_color: self.foreground_color
+    disabled_color: 1, 1, 1, 1
+    foreground_color: 1, 1, 1, 1
+    canvas.before:
+        Color:
+            rgba: (0.9, .498, 0.745, 1) if self.state == 'down' else self.background_color
+        Rectangle:
+            size: self.size
+            pos: self.pos
 
 
 <BlueButton@Button>:
diff --git a/electrum/gui/kivy/uix/ui_screens/history.kv b/electrum/gui/kivy/uix/ui_screens/history.kv
index c89e93f8..a778a996 100644
--- a/electrum/gui/kivy/uix/ui_screens/history.kv
+++ b/electrum/gui/kivy/uix/ui_screens/history.kv
@@ -84,9 +84,9 @@ HistoryScreen:
                 pos_hint: {'center_x': 0.5, 'center_y': 0.17}
                 background_color: 0, 0, 0, 0
                 markup: True
-                color: .5, .5, .5, 1
+                color: .699, .699, .699, 1
                 font_size: '14dp'
-                text: "Blocks : %d" % app.num_blocks
+                text: "blocks : %d" % app.num_blocks
         HistoryRecycleView:
             id: history_container
             scroll_type: ['bars', 'content']
diff --git a/electrum/gui/kivy/uix/ui_screens/send.kv b/electrum/gui/kivy/uix/ui_screens/send.kv
index 0c9afa0c..4ffc450b 100644
--- a/electrum/gui/kivy/uix/ui_screens/send.kv
+++ b/electrum/gui/kivy/uix/ui_screens/send.kv
@@ -92,23 +92,27 @@ SendScreen:
                     text: app.fee_status
                     on_release: Clock.schedule_once(lambda dt: app.fee_dialog(s, True))
         FLODataBlueBottom:
-            size_hint: 1, 1
+            item_height: dp(60)
             spacing: '5dp'
-            Image:
-                source: 'atlas://electrum/gui/kivy/theming/light/star_big_inactive'
-                opacity: 0.7
-                size_hint: None, None
-                size: '22dp', '22dp'
-                pos_hint: {'center_y': .5}
-            ScrollView:
-                id: scrlv
-                ClickableLabel:
-                    size_hint_y: None
-                    text_size: self.width, None
-                    height: self.height
-                    text: s.flodata if s.flodata else (_('No FLO data') if root.is_pr else _('FLO data\n'))
-                    on_release: Clock.schedule_once(lambda dt: app.flodata_dialog(s))
-
+            size_hint: 1, None
+            height: self.minimum_height
+            BoxLayout:
+                size_hint: 1, None
+                height: dp(84)
+                spacing: '5dp'
+                Image:
+                    source: 'atlas://electrum/gui/kivy/theming/light/star_big_inactive'
+                    opacity: 0.7
+                    size_hint: None, None
+                    size: '22dp', '22dp'
+                    pos_hint: {'center_y': .5}
+                ScrollView:
+                    ClickableLabel:
+                        text: s.flodata if s.flodata else (_('No FLO data') if root.is_pr else _('  FLO Data'))
+                        text_size: self.width, None
+                        size_hint_y: None
+                        height: max(self.height, self.texture_size[1])
+                        on_release: Clock.schedule_once(lambda dt: app.flodata_dialog(s))
         BoxLayout:
             size_hint: 1, None
             height: '48dp'
@@ -144,3 +148,4 @@ SendScreen:
             size_hint: 1, 1
 
 
+