.logos-bar img{opacity:.5;-webkit-filter:grayscale(100%);filter:grayscale(100%);-webkit-transition:opacity 300ms ease-in-out;transition:opacity 300ms ease-in-out}.logos-bar img:hover{opacity:1;-webkit-filter:none;filter:none}.columnbg-image{-webkit-filter:grayscale(100%);filter:grayscale(100%);-webkit-transition:300ms ease-in-out;transition:300ms ease-in-out}.columnbg-image:hover{filter:none;-webkit-transition:300ms ease-in-out;transition:300ms ease-in-out}