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