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