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