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