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