Element button pseudo-element :before generated with display inline-block z-index auto text-shadow -1px -1px 0px rgba(15,73,168,0.66) overflow visible border-radius width auto font-size 16px transition cursor pointer background box-sizing content-box font-weight normal float none border 1px #018dc4 solid line-height normal transform padding 20px box-shadow 2px 2px 2px rgba(0,0,0,0.2) height auto margin 0px position static