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