Element block pseudo-class :hover generated with z-index auto padding 0px transition position relative text-shadow 1px 1px 1px rgba(0,0,0,0.2) height 250px cursor default display block line-height 1 background overflow hidden box-sizing content-box float left border 2px rgba(0,0,0,1) solid font-weight normal transform margin 0px font-size 16px width 300px box-shadow 1px 1px 1px rgba(0,0,0,0.3) border-radius