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