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