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