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