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