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