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