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