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