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