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