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