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