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