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