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