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