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