Element block pseudo-element :after generated with font-size 20px display inline-block box-shadow 0px 5px 0px #16a085 border-radius content "" font-weight normal position relative height 22px transition background box-sizing content-box text-shadow padding 28px transform overflow visible margin 13px border 0px rgba(0,0,0,0) solid z-index auto cursor pointer line-height 24px float none outline none width auto