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