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