Element block pseudo-element :after generated with border-radius display block padding 12px position absolute box-shadow 0px -1px 0px rgba(0,0,0,0.3) width 162px font-size 16px overflow hidden float none background box-sizing content-box height 2px z-index font-weight normal border 0px rgba(0,0,0,1) dotted transition opacity 0.71 margin 8px cursor pointer transform line-height 0 text-shadow 1px 1px 1px rgba(0,0,0,0.2)