Element button pseudo-element :after generated with z-index auto text-shadow -1px -1px 0px rgba(15,73,168,0.66) border 4px #018dc4 solid box-sizing content-box line-height normal font-weight normal transition transform width auto margin 0px float none cursor pointer padding 20px background overflow visible border-radius height auto box-shadow 2px 2px 2px rgba(0,0,0,0.2) font-size 16px display inline-block position static