Element block pseudo-element :after generated with background border 2px rgba(0,0,0,1) solid box-sizing content-box line-height 1 float none width auto overflow visible font-size 24px z-index auto font-weight bold height auto display block position static transition text-shadow padding 12px border-radius margin 0px box-shadow 4px 4px 6px rgba(0,0,0,0.4) transform cursor default