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