Element block pseudo-class :active generated with border-radius box-sizing content-box text-shadow 1px 1px 1px rgba(0,0,0,0.2) display block z-index auto line-height 1 opacity 1 width 160px transform background cursor default position static font-size 16px box-shadow 4px 4px 9px rgba(0,0,0,1) outline none margin 0px overflow hidden padding 20px border 0px rgba(0,0,0,1) solid font-weight normal transition float none height auto