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