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