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