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