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