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