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