Element block pseudo-class :hover generated with box-sizing content-box width 100px padding 20px border 0px rgba(0,0,0,1) solid margin 0px z-index auto position relative transform height 100px text-shadow border-radius background cursor default overflow hidden font-weight normal box-shadow 1px 1px 1px rgba(0,0,0,0.3) float none font-size 16px opacity 1.00 transition display block line-height 1