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