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