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