Fix columns in collective.cover to bootstrap3

cover-to-bootstrap3.xml

<?xml version="1.0" encoding="UTF-8"?>
<rules
    xmlns="http://namespaces.plone.org/diazo"
    xmlns:css="http://namespaces.plone.org/diazo/css"
    xmlns:xsl="http://www.w3.org/1999/XSL/Transform">


    <!-- fix cover -->
    <replace content="body[contains(@class, 'portaltype-collective-cover-content')]//div[contains(@class, 'width-1')]">
            <xsl:copy>
                <xsl:attribute name="class">col-sm-1</xsl:attribute>
                <xsl:apply-templates select="node()" />
            </xsl:copy>
    </replace>
    <replace content="body[contains(@class, 'portaltype-collective-cover-content')]//div[contains(@class, 'width-2') or contains(@class, 'width-3')]">
            <xsl:copy>
                <xsl:attribute name="class">col-sm-2</xsl:attribute>
                <xsl:apply-templates select="node()" />
            </xsl:copy>
    </replace>
    <replace content="body[contains(@class, 'portaltype-collective-cover-content')]//div[contains(@class, 'width-4') or contains(@class, 'width-5')]">
            <xsl:copy>
                <xsl:attribute name="class">col-sm-3</xsl:attribute>
                <xsl:apply-templates select="node()" />
            </xsl:copy>
    </replace>
    <replace content="body[contains(@class, 'portaltype-collective-cover-content')]//div[contains(@class, 'width-6')]">
            <xsl:copy>
                <xsl:attribute name="class">col-sm-4</xsl:attribute>
                <xsl:apply-templates select="node()" />
            </xsl:copy>
    </replace>
    <replace content="body[contains(@class, 'portaltype-collective-cover-content')]//div[contains(@class, 'width-7')]">
            <xsl:copy>
                <xsl:attribute name="class">col-sm-5</xsl:attribute>
                <xsl:apply-templates select="node()" />
            </xsl:copy>
    </replace>
    <replace content="body[contains(@class, 'portaltype-collective-cover-content')]//div[contains(@class, 'width-8') or contains(@class, 'width-9')]">
            <xsl:copy>
                <xsl:attribute name="class">col-sm-6</xsl:attribute>
                <xsl:apply-templates select="node()" />
            </xsl:copy>        
    </replace>
    <replace content="body[contains(@class, 'portaltype-collective-cover-content')]//div[contains(@class, 'width-8') or contains(@class, 'width-9')]">
            <xsl:copy>
                <xsl:attribute name="class">col-sm-6</xsl:attribute>
                <xsl:apply-templates select="node()" />
            </xsl:copy>
    </replace>
    <replace content="body[contains(@class, 'portaltype-collective-cover-content')]//div[contains(@class, 'width-10')]">
            <xsl:copy>
                <xsl:attribute name="class">col-sm-7</xsl:attribute>
                <xsl:apply-templates select="node()" />
            </xsl:copy>
    </replace>
    <replace content="body[contains(@class, 'portaltype-collective-cover-content')]//div[contains(@class, 'width-11')]">
            <xsl:copy>
                <xsl:attribute name="class">col-sm-8</xsl:attribute>
                <xsl:apply-templates select="node()" />
            </xsl:copy>
    </replace>
    <replace content="body[contains(@class, 'portaltype-collective-cover-content')]//div[contains(@class, 'width-12') or contains(@class, 'width-13')]">
            <xsl:copy>
                <xsl:attribute name="class">col-sm-9</xsl:attribute>
                <xsl:apply-templates select="node()" />
            </xsl:copy>
    </replace>
    <replace content="body[contains(@class, 'portaltype-collective-cover-content')]//div[contains(@class, 'width-14')]">
            <xsl:copy>
                <xsl:attribute name="class">col-sm-10</xsl:attribute>
                <xsl:apply-templates select="node()" />
            </xsl:copy>
    </replace>
    <replace content="body[contains(@class, 'portaltype-collective-cover-content')]//div[contains(@class, 'width-15')]">
            <xsl:copy>
                <xsl:attribute name="class">col-sm-11</xsl:attribute>
                <xsl:apply-templates select="node()" />
            </xsl:copy>
    </replace>
    <replace content="body[contains(@class, 'portaltype-collective-cover-content')]//div[contains(@class, 'width-16')]">
            <xsl:copy>
                <xsl:attribute name="class">col-sm-12</xsl:attribute>
                <xsl:apply-templates select="node()" />
            </xsl:copy>
    </replace>

    <replace content="body[contains(@class, 'portaltype-collective-cover-content')]//div[@id='editable-blocks']/div[1]/div[1]">
            <xsl:copy>
                <xsl:attribute name="class">col-sm-7 type-choice</xsl:attribute>
                <xsl:apply-templates select="node()" />
            </xsl:copy>
    </replace>
    <replace content="body[contains(@class, 'portaltype-collective-cover-content')]//div[@id='editable-blocks']/div[1]/div[2]">
            <xsl:copy>
                <xsl:attribute name="class">col-sm-5 creator-highlighted</xsl:attribute>
                <xsl:apply-templates select="node()" />
            </xsl:copy>
    </replace>
    
    <!--Identity template copies content forward -->
    <replace content="@*|node()">
        <xsl:copy>
            <xsl:apply-templates select="@*|node()"/>
        </xsl:copy>
    </replace>


</rules>

rules.xml

<rules
    xmlns="http://namespaces.plone.org/diazo"
    xmlns:css="http://namespaces.plone.org/diazo/css"
    xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
    xmlns:xi="http://www.w3.org/2001/XInclude">

    <xi:include href="cover-to-bootstrap3.xml" />

    <!-- The rest of your rules comes below -->

</rules>

"stolen" from numahell (https://gist.github.com/numahell, thank you). Changed xsl:template match to replace to enable xi:include since template match can not be nestled, because I wanted it to be outside my very clean and simple rules.xml.