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