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