$('.my-element').loading(options);

$.fn.loading.defaults = {
        opacity:    0.9,
        //speedIn:    300,
        //speedOut:   1000,

        algorithm: {
	    name: 'snake',
	    options: {
		reverse: true
	    }
	},
        effect:    ['simple'],

        spinner: {
            width:   35,
            height:  35,
            matrix: {
                x: null,
                y: null
            },
            pin: {
                width:  7,
                height: 7,
                margin: {
                    top:    1,
                    right:  1,
                    bottom: 0,
                    left:   0
                },
                // raw css
		css: {
		    background: "green",
		    opacity: 0
		}
            },
            interval: 100
        },

        background: {
	    color:        'white',
	    img:          null,
	    borderRadius: 1,
	    // raw css
	    css: {
		opacity: 0.8
	    }
	}
    };