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