Element button pseudo-element :before generated with overflow visible margin 0px border-radius line-height normal width auto position static z-index auto text-shadow -1px -1px 0px rgba(15,73,168,0.66) background height auto float none font-weight normal border 1px #018dc4 solid padding 20px transform font-size 16px cursor pointer box-sizing content-box box-shadow 4px 4px 6px rgba(0,0,0,0.4) display inline-block transition