Element block pseudo-element :after generated with border 1px rgba(0,0,0,1) solid z-index auto float right box-shadow width 160px padding 5px margin 0px line-height 1 box-sizing content-box transform overflow visible height auto display inline-block transition text-shadow 1px 1px 1px rgba(0,0,0,0.2) border-radius font-weight normal position static font-size 16px background cursor default