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