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