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