Element block pseudo-class :active generated with background width 160px box-shadow 1px 1px 1px rgba(0,0,0,0.3) text-shadow 1px 1px 1px rgba(0,0,0,0.2) font-weight normal float none height auto border 0px rgba(0,0,0,1) solid transition position static border-radius transform display block box-sizing content-box font-size 18px line-height 1 padding 20px overflow hidden z-index auto cursor default margin 0px