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