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