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