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