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