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