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