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