Element block pseudo-class :hover generated with padding 20px font-weight normal background transform border-radius float none box-shadow 2px 2px 2px rgba(0,0,0,0.3) height 4% outline none z-index auto text-shadow cursor default margin auto box-sizing content-box width 30% transition line-height 1 position absolute font-size 16px opacity 1 overflow hidden display block border 0px rgba(0,0,0,1) solid