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