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