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