Element block pseudo-class :active generated with padding 20px text-shadow 1px 1px 0px rgba(255,255,255,0.66) margin 0px font-weight normal box-shadow 1px 2px 2px rgba(0,0,0,0.2) transition width auto z-index auto float none border 1px #b7b7b7 solid height auto cursor default display inline-block box-sizing content-box overflow visible transform line-height normal font-size 16px border-radius background position static