new/CommonFrame/StudyTypeViewController.xib

<?xml version="1.0" encoding="UTF-8"?>
<document type="com.apple.InterfaceBuilder3.CocoaTouch.XIB" version="3.0" toolsVersion="14490.70" targetRuntime="iOS.CocoaTouch" propertyAccessControl="none" useAutolayout="YES" useTraitCollections="YES" useSafeAreas="YES" colorMatched="YES">
    <device id="retina4_7" orientation="portrait">
        <adaptation id="fullscreen"/>
    </device>
    <dependencies>
        <deployment identifier="iOS"/>
        <plugIn identifier="com.apple.InterfaceBuilder.IBCocoaTouchPlugin" version="14490.49"/>
        <capability name="Safe area layout guides" minToolsVersion="9.0"/>
        <capability name="documents saved in the Xcode 8 format" minToolsVersion="8.0"/>
    </dependencies>
    <objects>
        <placeholder placeholderIdentifier="IBFilesOwner" id="-1" userLabel="File's Owner" customClass="StudyTypeViewController" customModule="xingchuangke" customModuleProvider="target">
            <connections>
                <outlet property="collectionView" destination="iLJ-tW-xGc" id="q6A-n8-WwP"/>
                <outlet property="view" destination="i5M-Pr-FkT" id="sfx-zR-JGt"/>
                <outlet property="viewTop" destination="eds-Ck-ipq" id="A7T-Em-e2g"/>
            </connections>
        </placeholder>
        <placeholder placeholderIdentifier="IBFirstResponder" id="-2" customClass="UIResponder"/>
        <view clearsContextBeforeDrawing="NO" contentMode="scaleToFill" id="i5M-Pr-FkT">
            <rect key="frame" x="0.0" y="0.0" width="375" height="667"/>
            <autoresizingMask key="autoresizingMask" widthSizable="YES" heightSizable="YES"/>
            <subviews>
                <view contentMode="scaleToFill" translatesAutoresizingMaskIntoConstraints="NO" id="eds-Ck-ipq">
                    <rect key="frame" x="0.0" y="0.0" width="375" height="48"/>
                    <color key="backgroundColor" white="1" alpha="1" colorSpace="custom" customColorSpace="genericGamma22GrayColorSpace"/>
                    <constraints>
                        <constraint firstAttribute="height" constant="48" id="GZ6-f7-6IY"/>
                    </constraints>
                </view>
                <collectionView clipsSubviews="YES" multipleTouchEnabled="YES" contentMode="scaleToFill" dataMode="none" translatesAutoresizingMaskIntoConstraints="NO" id="iLJ-tW-xGc">
                    <rect key="frame" x="0.0" y="48" width="375" height="619"/>
                    <color key="backgroundColor" red="0.96862745098039216" green="0.96862745098039216" blue="0.97647058823529409" alpha="1" colorSpace="calibratedRGB"/>
                    <collectionViewFlowLayout key="collectionViewLayout" minimumLineSpacing="10" minimumInteritemSpacing="10" id="nTm-k2-IeR">
                        <size key="itemSize" width="50" height="50"/>
                        <size key="headerReferenceSize" width="0.0" height="0.0"/>
                        <size key="footerReferenceSize" width="0.0" height="0.0"/>
                        <inset key="sectionInset" minX="0.0" minY="0.0" maxX="0.0" maxY="0.0"/>
                    </collectionViewFlowLayout>
                </collectionView>
            </subviews>
            <color key="backgroundColor" red="0.96862745098039216" green="0.96862745098039216" blue="0.97647058823529409" alpha="1" colorSpace="custom" customColorSpace="sRGB"/>
            <constraints>
                <constraint firstItem="eds-Ck-ipq" firstAttribute="trailing" secondItem="fnl-2z-Ty3" secondAttribute="trailing" id="4QV-d3-Tzh"/>
                <constraint firstItem="eds-Ck-ipq" firstAttribute="top" secondItem="i5M-Pr-FkT" secondAttribute="top" id="JnF-Qr-2Zs"/>
                <constraint firstItem="eds-Ck-ipq" firstAttribute="leading" secondItem="fnl-2z-Ty3" secondAttribute="leading" id="Q3J-3J-wpk"/>
                <constraint firstItem="iLJ-tW-xGc" firstAttribute="top" secondItem="eds-Ck-ipq" secondAttribute="bottom" id="RRf-j4-z43"/>
                <constraint firstItem="iLJ-tW-xGc" firstAttribute="bottom" secondItem="fnl-2z-Ty3" secondAttribute="bottom" id="Sm4-Cm-427"/>
                <constraint firstItem="iLJ-tW-xGc" firstAttribute="trailing" secondItem="fnl-2z-Ty3" secondAttribute="trailing" id="VSb-sc-kcN"/>
                <constraint firstItem="iLJ-tW-xGc" firstAttribute="leading" secondItem="fnl-2z-Ty3" secondAttribute="leading" id="hfH-Vn-FTi"/>
            </constraints>
            <viewLayoutGuide key="safeArea" id="fnl-2z-Ty3"/>
            <point key="canvasLocation" x="-650" y="-344"/>
        </view>
    </objects>
</document>