'#description'=>t("Sets the width of the container to the nearest column. Ideal for centering Masonry layouts. See the <a href='http://masonry.desandro.com/demos/centered.html'>'Centered' demo</a> for more information."),
'#title'=>$this->t('Fit width'),
'#description'=>$this->t("Sets the width of the container to the nearest column. Ideal for centering Masonry layouts. See the <a href='http://masonry.desandro.com/demos/centered.html'>'Centered' demo</a> for more information."),
'#description'=>t("Sets item positions in percent values, rather than pixel values. Checking this will works well with percent-width items, as items will not transition their position on resize. See the <a href='http://masonry.desandro.com/options.html#percentposition'>masonry doc</a> for more information."),
'#title'=>$this->t('Percent position'),
'#description'=>$this->t("Sets item positions in percent values, rather than pixel values. Checking this will works well with percent-width items, as items will not transition their position on resize. See the <a href='http://masonry.desandro.com/options.html#percentposition'>masonry doc</a> for more information."),