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