Element block pseudo-class :hover generated with overflow hidden height auto transition line-height 1 box-shadow 1px 1px 1px rgba(0,0,0,0.3) box-sizing content-box position static text-shadow 1px 1px 1px rgba(0,0,0,0.2) margin 0px z-index auto font-weight normal float none border 0px rgba(0,0,0,1) solid cursor default padding 20px display block font-size 16px width 160px background border-radius transform