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