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