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