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