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