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