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