Sorry for the spelling and phonetic errors in the text.
Owner and main writer of MintGuide.org is not a native English speaker.
-Banners and other promotional materials in HTML5;
-Viewing and editing with built-in editor, Java Script and CSS files;
-Development of interactive elements and a full single-page sites.
-Google Web Designer is free of charge.
-A simple interface.
-Easily create animations.
-It may be useful to quickly layout.
-The interface is multilingual
cd /tmp && wget https://dl.google.com/linux/direct/google-webdesigner_current_i386.deb && sudo dpkg -i google-webdesigner_current_i386.deb
cd /tmp && wget https://dl.google.com/linux/direct/google-webdesigner_current_amd64.deb && sudo dpkg -i google-webdesigner_current_amd64.deb