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