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