Edit in JSFiddle

<script type="text/javascript" charset="utf-8">
    $(document).on('ready',event);
    function event(ev){
        $('#selector').gls({
            border:'auto',//(n)px or (n)% or auto
            boxMargin:10,//(n)px or (n)% if you try (n)% write the value between '' 
            boxStyle:'ninja',//base, ninja, dark, blue, orange, bonsai
            boxPadding:10,//(n)px or (n)% if you try (n)% write the value between '' 
            boxWidth:250,//(n)px
            buttonTxt:'Read More',//button text
            buttonStyle:'default',//info, warning, alert, success, default, primary, danger, inverse, link 
            buttonSize:'default',//small, large, mini, default, block
            contentClass:'content',//class for the content
            containerWidth:'responsive',//responsive if is fuid or width in 'px' to fixed
            contentColor:'#c0c0c0',//enter value in HEX, RGB, HSL or name Color
            imgWidth:'100%',//(n)px or (n)%
            imgRadius:'auto',//(n)px or (n)%
            fontType:'arial',//disponible fonts 'arial', 'Wire One', 'Yesteryear', 'Yellowtail', 'Yanone Kaffeesatz'
            fontSize:'inherit',//enter inherit value or (n)px
            fontTitle:'georgia',//disponible fonts 'georgia', 'Wire One', 'Yesteryear', 'Yellowtail', 'Yanone Kaffeesatz'
            mainClass:'article',//main class for the each grid element
            masonry:true,//Enable or disable auto-adjust in boxes
            showTitle:true,//active title on boxes, accepted values true, false
            showImg:true,//active img on boxes, accepted values true, false
            showContent:true,//active content on boxes, accepted values true, false
            showButton:true//active button on boxes, accepted values true, false
        });
    }

</script>