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