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