Centred Auto Width Carousel

Have added a carousel within a block element. Set to display 3 items/ images with centered mode. However all 3 images are displaying with equal width (i.e parent element width divided by 3)

How to set the centred image width to 100% or any specific width. Similar to this Swiper Demos

Any solution for this. How to achieve this Swiper demo in the bricks carousel element