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