Element block pseudo-element :before generated with outline none padding 28px font-size 20px z-index auto background font-weight normal border-radius opacity 1 display inline-block cursor pointer box-shadow 0px 5px 0px #16a085 transform width auto content "" float none overflow visible line-height 24px margin 13px border 0px rgba(0,0,0,0) solid position relative transition text-shadow box-sizing content-box height 22px