去掉商品列表与筛选栏的margin

iCemarose/Class/UI/Product/New.storyboard

 <?xml version="1.0" encoding="UTF-8"?>
-<document type="com.apple.InterfaceBuilder3.CocoaTouch.Storyboard.XIB" version="3.0" toolsVersion="12120" systemVersion="16F73" targetRuntime="iOS.CocoaTouch" propertyAccessControl="none" useAutolayout="YES" useTraitCollections="YES" colorMatched="YES">
+<document type="com.apple.InterfaceBuilder3.CocoaTouch.Storyboard.XIB" version="3.0" toolsVersion="13196" targetRuntime="iOS.CocoaTouch" propertyAccessControl="none" useAutolayout="YES" useTraitCollections="YES" colorMatched="YES">
     <device id="retina4_7" orientation="portrait">
         <adaptation id="fullscreen"/>
     </device>
     <dependencies>
         <deployment identifier="iOS"/>
-        <plugIn identifier="com.apple.InterfaceBuilder.IBCocoaTouchPlugin" version="12088"/>
+        <plugIn identifier="com.apple.InterfaceBuilder.IBCocoaTouchPlugin" version="13173"/>
         <capability name="Constraints to layout margins" minToolsVersion="6.0"/>
         <capability name="documents saved in the Xcode 8 format" minToolsVersion="8.0"/>
     </dependencies>
+    <customFonts key="customFonts">
+        <array key="PingFang.ttc">
+            <string>PingFangSC-Light</string>
+            <string>PingFangSC-Regular</string>
+            <string>PingFangTC-Light</string>
+        </array>
+    </customFonts>
     <scenes>
         <!--商品分类列表-->
         <scene sceneID="OWT-uo-5Yw">
@@ -138,7 +145,7 @@
                         <autoresizingMask key="autoresizingMask" widthSizable="YES" heightSizable="YES"/>
                         <subviews>
                             <tableView contentMode="scaleToFill" alwaysBounceVertical="YES" showsVerticalScrollIndicator="NO" dataMode="prototypes" style="plain" separatorStyle="none" allowsSelection="NO" rowHeight="44" sectionHeaderHeight="28" sectionFooterHeight="28" translatesAutoresizingMaskIntoConstraints="NO" id="fcD-Y9-l8X">
-                                <rect key="frame" x="0.0" y="60" width="375" height="607"/>
+                                <rect key="frame" x="0.0" y="50" width="375" height="617"/>
                                 <color key="backgroundColor" white="0.0" alpha="0.0" colorSpace="calibratedWhite"/>
                                 <connections>
                                     <outlet property="dataSource" destination="pw7-pT-2H3" id="sC2-7I-R6R"/>
@@ -194,7 +201,7 @@
                             <constraint firstAttribute="trailing" secondItem="fcD-Y9-l8X" secondAttribute="trailing" id="AHs-2L-9Oy"/>
                             <constraint firstItem="lom-2Q-mUs" firstAttribute="top" secondItem="X6T-Nd-zWM" secondAttribute="top" id="Imt-9W-VgJ"/>
                             <constraint firstItem="lom-2Q-mUs" firstAttribute="leading" secondItem="X6T-Nd-zWM" secondAttribute="leading" id="LsI-78-515"/>
-                            <constraint firstItem="fcD-Y9-l8X" firstAttribute="top" secondItem="xb7-hV-2Zd" secondAttribute="bottom" constant="10" id="QVC-Aj-qoP"/>
+                            <constraint firstItem="fcD-Y9-l8X" firstAttribute="top" secondItem="xb7-hV-2Zd" secondAttribute="bottom" id="QVC-Aj-qoP"/>
                             <constraint firstAttribute="trailing" secondItem="lom-2Q-mUs" secondAttribute="trailing" id="WKi-FN-cf1"/>
                             <constraint firstAttribute="trailing" secondItem="7qB-Q5-gG1" secondAttribute="trailing" id="Y3q-BV-TGt"/>
                             <constraint firstItem="xz3-5e-tlv" firstAttribute="top" secondItem="lom-2Q-mUs" secondAttribute="bottom" id="bWn-ll-1dm"/>
@@ -325,7 +332,7 @@
                         <autoresizingMask key="autoresizingMask" widthSizable="YES" heightSizable="YES"/>
                         <subviews>
                             <button opaque="NO" contentMode="scaleToFill" contentHorizontalAlignment="center" contentVerticalAlignment="center" lineBreakMode="middleTruncation" translatesAutoresizingMaskIntoConstraints="NO" id="gzD-yV-5uI">
-                                <rect key="frame" x="12" y="15" width="30" height="30"/>
+                                <rect key="frame" x="12" y="35" width="30" height="30"/>
                                 <constraints>
                                     <constraint firstAttribute="height" constant="30" id="NxJ-Sx-3Vh"/>
                                     <constraint firstAttribute="width" constant="30" id="y1d-Ex-VMS"/>
@@ -336,7 +343,7 @@
                                 </connections>
                             </button>
                             <button opaque="NO" contentMode="scaleToFill" contentHorizontalAlignment="center" contentVerticalAlignment="center" lineBreakMode="middleTruncation" translatesAutoresizingMaskIntoConstraints="NO" id="Zpe-ot-LEI">
-                                <rect key="frame" x="331" y="19" width="22" height="22"/>
+                                <rect key="frame" x="331" y="39" width="22" height="22"/>
                                 <constraints>
                                     <constraint firstAttribute="height" constant="22" id="5f9-fl-34y"/>
                                     <constraint firstAttribute="width" constant="22" id="w4d-Oa-mk9"/>
@@ -351,10 +358,10 @@
                                 </connections>
                             </button>
                             <scrollView clipsSubviews="YES" multipleTouchEnabled="YES" contentMode="scaleToFill" bounces="NO" showsHorizontalScrollIndicator="NO" showsVerticalScrollIndicator="NO" bouncesZoom="NO" translatesAutoresizingMaskIntoConstraints="NO" id="nJM-8c-jUQ">
-                                <rect key="frame" x="0.0" y="55" width="375" height="612"/>
+                                <rect key="frame" x="0.0" y="75" width="375" height="592"/>
                             </scrollView>
                             <button opaque="NO" contentMode="scaleToFill" contentHorizontalAlignment="center" contentVerticalAlignment="center" lineBreakMode="middleTruncation" translatesAutoresizingMaskIntoConstraints="NO" id="Spw-YS-8S3">
-                                <rect key="frame" x="295" y="21" width="22" height="18"/>
+                                <rect key="frame" x="295" y="41" width="22" height="18"/>
                                 <constraints>
                                     <constraint firstAttribute="height" constant="18" id="YMj-Hw-Jft"/>
                                     <constraint firstAttribute="width" constant="22" id="n8x-Wr-fJo"/>