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