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