<div class="layout-content-and-preview">
    <div class="layout-content">
    <h1>Schicke Gegend: Desktop-umgebungen</h1>
    </div>
    <div class="layout-preview">
    <img src="part1/04/desktop_monty.jpg">
    <figcaption><a href="https://secure.i.telegraph.co.uk/multimedia/archive/02738/MontyPythonCleese_2738935b.jpg">Quelle</a></figcaption>
    </div>
</div>

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    <div class="layout-content">
    <h2 class="layout-title">Desktopumgebung</h2>
    <h3>engl. desktop environment</h3>
    <p>= Bündel an Programmen, die das Aussehen und die Bedienungsdetails der <strong>grafischen Benutzerschnittstelle</strong> im Betriebssystem bestimmen</p>
    </div>
</div>

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<div class="layout-content-and-preview">
    <div class="layout-content">
    <h2>Warum das Desktop im Namen?</h2>
    <ul>
        <li><strong>Schreibtischmetapher</strong>: Ordner, Papierkorb, Ausschneiden</li>
        <li>bereits <strong>1973</strong> von Xerox etabliert</li>
        <li><strong>Ziel</strong>: Benutzende können sich an Erfahrungen aus der physischen Welt orientieren</li>
    </ul>
    </div>
    <div class="layout-preview">
    <img src="part1/04/xerox.png">
    <figcaption>Benutzeroberfläche des Xerox Alto (<a href="https://commons.wikimedia.org/wiki/File:Smalltalk-76.png">Quelle</a>)</figcaption>
    </div>
</div>

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    <div class="layout-content">
    <h2>Bestandteile einer Desktopumgebung:</h2>
    <ul>
        <li>Windowmanager: unter Unix X11</li>
        <li>Dateimanager</li>
        <li>Einstellungsmanager</li>
        <li>Medienbetrachter</li>
        <li>vorinstallierter Browser</li>
        <li>Mailclient</li>
        <li>Kalender</li>
    </ul>
</div>

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<div class="layout-preview-only">
    <div class="layout-preview">
    <img src="part1/04/desktop_monty2.gif">
    <figcaption><a href="https://78.media.tumblr.com/78375cbe5c8590520af29af29dc752/tumblr_nifvorNaq01u0k6deo1_500.gif">Quelle</a></figcaption>
    </div>
</div>

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    <div class="layout-content">
    <h2>Desktopumgebungen unter Linux</h2>
    <h3>Entscheidungskriterien</h3>
    <ul>
        <li>Angebotene Umgebungen für die Distro der Wahl</li>
        <li>Ästhetik</li>
        <li>Flexible Konfigurierbarkeit</li>
        <li>Anforderungen an die Hardware</li>
    </ul>
    </div>
</div>

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    <div class="layout-content">
    <h2>KDE</h2>
    <h3>K(ool) Desktop Environment, seit 1996</h3>
    <ul>
        <li>sehr etabliert</li>
        <li>ressourcenintensiv</li>
        <li>von sehr großer und lebendiger Community entwickelt</li>
        <li>KDE Applications</li>
    </div>
    <div class="layout-preview">
    <img src="part1/04/kde_mascot.png">
    <figcaption>Konqi, das KDE-Maskottchen (<a href="https://commons.wikimedia.org/wiki/File:KDE_Mascot_Konqi_by_Tyson_tan.png">Quelle</a>)</figcaption>
    </div>
</div>

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<div class="layout-two-previews">
    <div class="layout-preview">
        <figure>
            <img src="part1/04/kubuntu.png">
            <figcaption>KDE unter Ubuntu (Kubuntu) (<a href="https://commons.wikimedia.org/wiki/File:Kubuntu_18.10_screenshot.png">Quelle</a>)</figcaption>
        </figure>
    </div>
    <div class="layout-preview">
        <figure>
            <img src="part1/04/kde_manjaro.png">
            <figcaption>KDE unter Manjaro (<a href="https://commons.wikimedia.org/wiki/File:Manjaro_17.0_Gellivara.png">Quelle</a>)</figcaption>
        </figure>
    </div>
</div>

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    <div class="layout-preview">
        <figure>
            <img src="part1/04/kde_fedora.jpg">
            <figcaption>KDE unter Fedora (<a href="https://commons.wikimedia.org/wiki/File:Kubuntu_18.10_screenshot.png">Quelle</a>)</figcaption>
        </figure>
    </div>
    <div class="layout-preview">
        <figure>
            <img src="part1/04/kde_suse.png">
            <figcaption>KDE unter OpenSUSE (<a href="https://commons.wikimedia.org/wiki/File:Manjaro_17.0_Gellivara.png">Quelle</a>)</figcaption>
        </figure>
    </div>
</div>

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<div class="layout-content-and-preview">
    <div class="layout-content">
    <h2>GNOME</h2>
    <h3>GNU Network Object Model Environment, seit 1997</h3>
    <ul>
        <li>sehr etabliert</li>
        <li>Default-Environment vieler Distros</li>
        <li>ressourcenintensiv</li>
        <li>Teil des GNU-Projekts</li>
        <li>Fokus auf "kognitive Ergonomik"</li>
    </ul>
   </div>
   <div class="layout-preview">
    <img src="part1/04/gnome_logo.png">
    <figcaption>deshalb ist Gnome sehr beliebt bei Fußfetischist*innen... (<a href="https://commons.wikimedia.org/wiki/File:Gnomelogo.svg">Quelle</a>)</figcaption>
    </div>
</div>

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<div class="layout-two-previews">
    <div class="layout-preview">
        <figure>
           <img src="part1/04/gnome_ubuntu.png">
           <figcaption>GNOME unter Ubuntu (<a href="https://commons.wikimedia.org/wiki/File:Ubuntu_19.04_"Disco_Dingo".png">Quelle</a>)</figcaption>
        </figure>
    </div>
    <div class="layout-preview">
        <figure>
            <img src="part1/04/gnome_manjaro.png">
            <figcaption>GNOME unter Manjaro (<a href=https://wikimedia.org/wiki/File:Manjaro_1700_Gnome_1390x698.png">Quelle</a>)</figcaption>
    </div>
        </figure>
    </div>
</div>

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<div class="layout-two-previews">
    <div class="layout-preview">
        <figure>
            <img src="part1/04/gnome_fedora.png">
            <figcaption>GNOME unter Fedora (<a href="https://commons.wikimedia.org/wiki/File:Kubuntu_18.10_screenshot.png">Quelle</a>)</figcaption>
        </figure>
    </div>
    <div class="layout-preview">
        <figure>
            <img src="part1/04/gnome_suse.png">
            <figcaption>GNOME unter OpenSUSE (<a href="https://commons.wikimedia.org/wiki/File:Manjaro_17.0_Gellivara.png">Quelle</a>)</figcaption>
        </figure>
    </div>
</div>

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<div class="layout-content-and-preview">
    <div class="layout-content">
    <h2>Cinnamon</h2>
    <h3>seit 2011</h2>
    <ul>
        <li>basiert auf GNOME</li>
        <li>vom Linux Mint Team entwickelt</li>
    </div>
   <div class="layout-preview">
    <img src="part1/04/cinnamon_bun.jpg">
    <figcaption>mmh, lecker 😋 (<a href="https://commons.wikimedia.org/wiki/File:Kanelboller.jpg">Quelle</a>)</figcaption>
    </div>
</div>

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<div class="layout-two-previews">
    <div class="layout-preview">
        <figure>
            <img src="part1/04/cinnamon_mint.png">
            <figcaption>Cinnamon unter Linux Mint (<a href="https://commons.wikimedia.org/wiki/File:Kubuntu_18.10_screenshot.png">Quelle</a>)</figcaption>
        </figure>
    </div>
    <div class="layout-preview">
        <figure>
            <img src="part1/04/cinnamon_manjaro.jpg">
            <figcaption>Cinnamon unter Manjaro (<a href="https://commons.wikimedia.org/wiki/File:Manjaro_17.0_Gellivara.png">Quelle</a>)</figcaption>
        </figure>
    </div>
</div>

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<div class="layout-two-previews">
    <div class="layout-preview">
        <figure>
            <img src="part1/04/cinnamon_fedora.jpg">
            <figcaption>Cinnamon unter Fedora (<a href="https://commons.wikimedia.org/wiki/File:Kubuntu_18.10_screenshot.png">Quelle</a>)</figcaption>
        </figure>
    </div>
    <div class="layout-preview">
        <figure>
            <img src="part1/04/cinnamon_suse.png">
            <figcaption>Cinnamon unter OpenSUSE (<a href="https://commons.wikimedia.org/wiki/File:Manjaro_17.0_Gellivara.png">Quelle</a>)</figcaption>
        </figure>
    </div>
</div>

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    <div class="layout-content">
    <h2>Pantheon</h2>
    <ul>
        <li>basiert auf GNOME</li>
        <li>einzige Umgebung für elementary OS</li>
        <li>Mac OS Lookalike</li>
    </ul>
    </div>
    <div class="layout-preview">
    <img src="part1/04/pantheon_rome.jpg">
    <figcaption>das Pantheon (<a href="https://commons.wikimedia.org/wiki/File:Rome_Pantheon_front.jpg">Quelle</a>)</figcaption>
    </div>
</div>

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<div class="layout-preview-only">
    <div class="layout-preview">
    <img src="part1/04/pantheon.png">
    <figcaption>für nen Apple und nen Ei zu haben (<a href="https://commons.wikimedia.org/wiki/File:elementary_OS_5.0_Juno.png">Quelle</a>)</figcaption>
    </div>
</div>

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<div class="layout-content-and-preview">
    <div class="layout-content">
    <h2>Xfce</h2>
    <h3>XForms Common Environment, seit 1996</h3>
    <ul>
        <li>sehr leichtgewichtig und schnell</li>
        <li>auch für ältere Hardware geeignet</li>
        <li>nur Grundausstattung an Werkzeugen vorinstalliert</li>
    </ul>
    </div>
    <div class="layout-preview">
    <img src="part1/04/xfce_logo.png">
    <figcaption>Per Mausgetier steuerbar (<a href="https://commons.wikimedia.org/wiki:File:Xfce_logo.svg">Quelle</a>)</figcaption>
    </div>
</div>

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<div class="layout-two-previews">
    <div class="layout-preview">
        <figure>
            <img src="part1/04/xubuntu.png">
            <figcaption>Xfce unter Ubuntu (Xubuntu)</figcaption>
        </figure>
    </div>
    <div class="layout-preview">
        <figure>
            <img src="part1/04/xfce_manjaro.png">
            <figcaption>Xfce unter Manjaro (<a href="https://commons.wikimedia.org/wiki/File:Xfce-170.png">Quelle</a>)</figcaption>
        </figure>
    </div>
</div>

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<div class="layout-two-previews">
    <div class="layout-preview">
        <figure>
            <img src="part1/04/xfce_fedora.jpg">
            <figcaption>Xfce unter Fedora (<a href="https://commons.wikimedia.org/wiki/File:Kubuntu_18.10_screenshot.png">Quelle</a>)</figcaption>
        </figure>
    </div>
    <div class="layout-preview">
        <figure>
            <img src="part1/04/xfce_suse.png">
            <figcaption>Xfce unter OpenSUSE (<a href="https://commons.wikimedia.org/wiki/File:Manjaro_17.0_Gellivara.png">Quelle</a>)</figcaption>
        </figure>
    </div>
</div>

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<div class="layout-content-and-preview">
    <div class="layout-content">
    <h2>LXQt</h2>
    <h3>Desktopumgebung LXDE (Linux X11 Desktop Environment) + Widget-Mangager Qt, seit 2013</h3>
    <ul>
        <li>leichtgewichtig und schnell</li>
        <li>auch für ältere Hardware geeignet</li>
        <li>nur Grundausstattung an Werkzeugen vorinstalliert</li>
    </ul>
    </div>
    <div class="layout-preview">
    <img src="part1/04/lxqt_logo.png">
    <figcaption>wer möchte einen Vogel haben? (<a href="https://commons.wikimedia.org/wiki/File:Helix_lxqt.svg">Quelle</a>)</figcaption>
    </div>
</div>

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<div class="layout-two-previews">
    <div class="layout-preview">
        <figure>
            <img src="part1/04/lubuntu.png">
            <figcaption>LXQt unter Ubuntu (Lubuntu)</figcaption>
        </figure>
    </div>
    <div class="layout-preview">
        <figure>
            <img src="part1/04/lxqt_fedora.jpg">
            <figcaption>LXQT unter Fedora</figcaption>
        </figure>
    </div>
</div>

