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