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