Element block pseudo-class :active generated with background font-size 16px margin 0px transform float none padding 9px line-height 1 text-shadow 1px 1px 1px rgba(81,137,48,0.2) display block box-shadow 1px 1px 1px rgba(0,0,0,0.3) cursor default position static z-index auto border 3px rgba(0,0,0,1) solid height auto overflow hidden border-radius font-weight normal box-sizing content-box width 160px transition