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