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