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