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