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