codeStyleSettings.xml

<?xml version="1.0" encoding="UTF-8"?>
<project version="4">
    <component name="ProjectCodeStyleSettingsManager">
        <option name="PER_PROJECT_SETTINGS">
            <value>
                <option name="OTHER_INDENT_OPTIONS">
                    <value>
                        <option name="INDENT_SIZE" value="2" />
                        <option name="CONTINUATION_INDENT_SIZE" value="8" />
                        <option name="TAB_SIZE" value="2" />
                        <option name="USE_TAB_CHARACTER" value="false" />
                        <option name="SMART_TABS" value="false" />
                        <option name="LABEL_INDENT_SIZE" value="0" />
                        <option name="LABEL_INDENT_ABSOLUTE" value="false" />
                        <option name="USE_RELATIVE_INDENTS" value="false" />
                    </value>
                </option>
                <MarkdownNavigatorCodeStyleSettings>
                    <option name="RIGHT_MARGIN" value="72" />
                </MarkdownNavigatorCodeStyleSettings>
            </value>
        </option>
        <option name="USE_PER_PROJECT_SETTINGS" value="true" />
    </component>
</project>