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