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