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