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