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