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