Virtual Box dans localhost

Bonjour,
J'aimerais saisir à la place de "loclahost", saisir site.dev par exemple.
J'ai un serveur Apache personnel. Voilà ce que j'ai fait :
Sans mon dossier D:\MyWamp\Apache\conf\Extra, j'ai ouvert le fichier httpd-vhosts.conf dont voilà le contenu :

# Virtual Hosts
#
# Required modules: mod_log_config

# If you want to maintain multiple domains/hostnames on your
# machine you can setup VirtualHost containers for them. Most configurations
# use only name-based virtual hosts so the server doesn't need to worry about
# IP addresses. This is indicated by the asterisks in the directives below.
#
# Please see the documentation at 
# <URL:http://httpd.apache.org/docs/2.4/vhosts/>
# for further details before you try to setup virtual hosts.
#
# You may use the command line option '-S' to verify your virtual host
# configuration.

#
# VirtualHost example:
# Almost any Apache directive may go into a VirtualHost container.
# The first VirtualHost section is used for all requests that do not
# match a ServerName or ServerAlias in any <VirtualHost> block.
#
<VirtualHost *:80>
    ServerAdmin webmaster@dummy-host.example.com
    DocumentRoot "${SRVROOT}/docs/dummy-host.example.com"
    ServerName dummy-host.example.com
    ServerAlias www.dummy-host.example.com
    ErrorLog "logs/dummy-host.example.com-error.log"
    CustomLog "logs/dummy-host.example.com-access.log" common
</VirtualHost>

<VirtualHost *:80>
    ServerAdmin webmaster@dummy-host2.example.com
    DocumentRoot "${SRVROOT}/docs/dummy-host2.example.com"
    ServerName dummy-host2.example.com
    ErrorLog "logs/dummy-host2.example.com-error.log"
    CustomLog "logs/dummy-host2.example.com-access.log" common
</VirtualHost>

<VirtualHost *:80>
    DocumentRoot "${SRVROOT}/docs/blogart.dev"
    ServerName blogart.dev
</VirtualHost>

Le dossier concerné est le dernier paragraphe ServerName blogart.dev ...
Et dans C:\Windows\System32\drivers\etc, j'ai modifié le fichier hosts comme suit :

#
127.0.0.1 localhost
::1 localhost

127.0.0.1 blogart.dev

J'ai redémarré le serveur Apache, mais quand je saisis l'url : http://blogart.dev
google le transforme en https://blogart.dev/
et me donne le message suivant :

Ce site est inaccessible
blogart.dev n'autorise pas la connexion.
Essayez les suggestions ci-dessous :

Vérifier la connexion
Vérifier le proxy et le pare-feu
ERR_CONNECTION_REFUSED

Je ne vois pas l'erreur que j'ai due faire.

Merci de votre aide.

Cordialement,