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