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