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