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