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