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