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