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