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