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