Element block pseudo-element :after generated with overflow visible margin 13px height 15px content "" font-weight normal background width auto box-sizing content-box text-shadow float none border 0px rgba(0,0,0,0) solid border-radius transform cursor pointer position relative display inline-block outline none line-height 24px transition z-index auto font-size 20px padding 28px box-shadow 0px 5px 0px #16a085