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