RCPTT-478_HTML report looks different if it is copied as only html-file.test

--- RCPTT testcase ---
Format-Version: 1.0
Contexts: _ymiyse5IEeCU6db9MgIBkA,_ZQYygK2sEeCqBbDEJWufvQ,_BIzmMMyzEeCKjp0mPLHiEg
Element-Name: RCPTT-478_HTML report looks different if it is copied as only html-file
Element-Type: testcase
Element-Version: 3.0
External-Reference: 
Id: _V4RUAAK-EeWIbeVIcuukYQ
Runtime-Version: 2.5.0.201910180844
Save-Time: 10/21/19 1:54 PM
Tags: Browser
Testcase-Type: ecl

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Content-Type: text/plain
Entry-Name: .description

Copyright (c) 2009, 2019 Xored Software Inc and others.
All rights reserved. This program and the accompanying materials
are made available under the terms of the Eclipse Public License v2.0
which accompanies this distribution, and is available at
https://www.eclipse.org/legal/epl-v20.html

Contributors:
    Xored Software Inc - initial creation and/or initial documentation
--------------------------------------------------------------------------------

TEST STEPS:

1) Generate HTML-report.
2) Copy only html-file
3) Past it into another directory

Verify that report styles are not broken. 
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Content-Type: text/ecl
Entry-Name: .content

get-preferences-menu | click
with [get-window Preferences] {
    get-tree | select "General/Web Browser"
    get-button "Use internal web browser" | click -metaKeys ""
    get-button Apply | click -metaKeys ""
    get-button "Apply and Close" | click -metaKeys ""
}

get-view "Test Explorer" | get-tree | select "Q7Project/test1" | select "Q7Project/test1" | double-click
get-editor test1 | get-button Replay | click
get-view "Execution View" | get-button Report | click
with [get-window -class WizardDialog] {
    get-button "Browse..." | click
    get-window -class "" | get-tree | select Q7Project | select Q7Project | double-click
    get-button Finish | click
}
get-view "Test Explorer" | get-tree | select Q7Project | select Q7Project | get-menu "New/Folder" | click
with [get-window "New Folder"] {
    get-editbox -after [get-label "Folder name:"] | set-text F
    get-button Finish | click
}
get-view "Test Explorer" | get-tree | select "Q7Project/test1.*.html" | double-click
    
let [val reportContent [get-editor [get-by-os -macosx ".*.html" -win ".*.html" -linux ".*.html"] | get-control Browser | get-property text -raw]]{
	    
	get-editor [get-by-os -macosx ".*.html" -win ".*.html" -linux ".*.html"] | close
	
	with [get-view "Test Explorer" | get-tree] {
	    select "Q7Project/test1.*.html" | get-menu Copy | click
	    select "Q7Project/F" | select "Q7Project/F" | get-menu Paste | click
	    select "Q7Project/F/test1.*.html" | double-click
	}
	     
	get-editor [get-by-os -macosx ".*.html" -win ".*.html" -linux ".*.html"] | get-control Browser | get-property text -raw | eq $reportContent | verify-true   
	    
}    

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