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