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