Element block pseudo-class :active generated with padding 20px border-radius text-shadow 2px 1px 1px rgba(244,14,14,0.2) line-height 1 font-weight normal font-size 16px border 0px rgba(0,0,0,1) solid display block width 160px margin 0px overflow hidden background transition box-sizing content-box z-index auto float none height auto position static transform cursor default box-shadow 1px 1px 1px rgba(0,0,0,0.3)