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