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