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