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