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