tweak chat components

resources/qml/TimelineSectionHeader.qml

@@ -34,7 +34,7 @@ Column {
 
         anchors.horizontalCenter: parent ? parent.horizontalCenter : undefined
         color: palette.brightText
-        height: Math.round(fontMetrics.height * 1.4)
+        height: Math.round(fontMetrics.height * 2)
         horizontalAlignment: Text.AlignHCenter
         text: room ? room.formatDateSeparator(timestamp) : ""
         verticalAlignment: Text.AlignVCenter

resources/qml/components/FlatButton.qml

@@ -18,16 +18,6 @@ Button {
 
     property string iconImage: ""
 
-    MultiEffect {
-        anchors.fill: control.background
-        shadowHorizontalOffset: 3
-        shadowVerticalOffset: 3
-        shadowBlur: 8
-        shadowEnabled: true
-        shadowColor: "#80000000"
-        source: control.background
-    }
-
     contentItem: RowLayout {
         spacing: 0
         anchors.centerIn: parent

resources/qml/delegates/FileMessage.qml

@@ -32,8 +32,8 @@ Control {
 
             color: palette.base
             radius: 22
-            Layout.preferredHeight: 44
+            Layout.preferredHeight: 36
-            Layout.preferredWidth: 44
+            Layout.preferredWidth: 36
 
             Image {
                 id: img

resources/qml/delegates/Pill.qml

@@ -9,7 +9,7 @@ Label {
     property bool isStateEvent
     color: palette.brightText
     horizontalAlignment: Text.AlignHCenter
-    height: Math.round(fontMetrics.height * 1.4)
+    height: contentHeight * 1.2
     width: contentWidth * 1.2
 
     background: Rectangle {