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