Element button pseudo-element :before generated with padding 20px background z-index auto transition border 1px #018dc4 solid box-shadow 4px 4px 2px rgba(0,0,0,0.2) display inline-block float none overflow visible height auto box-sizing content-box text-shadow -1px -1px 0px rgba(15,73,168,0.66) border-radius position static cursor pointer line-height normal width auto transform font-weight normal margin 0px font-size 16px