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