fix a font problem?

FSL/src/fsl_mainwindow.ui

@@ -221,7 +221,7 @@
        <attribute name="title">
         <string>Generator</string>
        </attribute>
-       <layout class="QGridLayout" name="gridLayout_13">
+       <layout class="QGridLayout" name="gridLayout_8">
         <item row="0" column="0">
          <widget class="QLabel" name="label_11">
           <property name="font">
@@ -260,13 +260,13 @@
           </property>
          </spacer>
         </item>
-        <item row="1" column="3">
-         <widget class="QGroupBox" name="groupBox_10">
+        <item row="1" column="4">
+         <widget class="QGroupBox" name="groupBox_2">
           <property name="title">
-           <string>Select Generator:</string>
+           <string>Select Generator</string>
           </property>
-          <layout class="QFormLayout" name="formLayout">
-           <item row="0" column="1">
+          <layout class="QVBoxLayout" name="verticalLayout_8">
+           <item>
             <widget class="QComboBox" name="cB_gen_options">
              <property name="currentText">
               <string>Particle Gun</string>
@@ -286,7 +286,7 @@
           </layout>
          </widget>
         </item>
-        <item row="1" column="4">
+        <item row="1" column="5">
          <spacer name="horizontalSpacer_22">
           <property name="orientation">
            <enum>Qt::Horizontal</enum>
@@ -299,7 +299,7 @@
           </property>
          </spacer>
         </item>
-        <item row="2" column="2" rowspan="3">
+        <item row="2" column="2" rowspan="2">
          <widget class="QGroupBox" name="groupBox_4">
           <property name="font">
            <font>
@@ -486,7 +486,7 @@
           </property>
          </spacer>
         </item>
-        <item row="3" column="4" rowspan="2">
+        <item row="3" column="5" rowspan="2">
          <widget class="QGroupBox" name="groupBox_5">
           <property name="font">
            <font>
@@ -550,7 +550,7 @@
           </layout>
          </widget>
         </item>
-        <item row="4" column="3">
+        <item row="4" column="3" colspan="2">
          <spacer name="horizontalSpacer_5">
           <property name="orientation">
            <enum>Qt::Horizontal</enum>
@@ -563,7 +563,7 @@
           </property>
          </spacer>
         </item>
-        <item row="4" column="5">
+        <item row="4" column="6">
          <spacer name="horizontalSpacer_20">
           <property name="orientation">
            <enum>Qt::Horizontal</enum>
@@ -589,7 +589,7 @@
           </property>
          </spacer>
         </item>
-        <item row="5" column="4">
+        <item row="5" column="5">
          <spacer name="verticalSpacer_11">
           <property name="orientation">
            <enum>Qt::Vertical</enum>