Element block pseudo-element :before generated with font-size 16px display block transform box-shadow 1px 1px 1px rgba(140,140,140,1) cursor default z-index auto transition margin 0px position static font-weight normal border 0px rgba(0,0,0,1) solid box-sizing content-box overflow hidden width 160px line-height 1 background padding 20px float none height auto border-radius text-shadow 1px 1px 1px rgba(0,0,0,0.2)