Element button pseudo-element :after generated with transition background float none transform padding 20px box-sizing content-box height auto line-height normal overflow visible position static box-shadow 2px 2px 2px rgba(0,0,0,0.2) font-size 100px z-index auto border 1px #018dc4 solid display inline-block border-radius width auto margin 0px cursor pointer text-shadow -1px -1px 0px rgba(15,73,168,0.66) font-weight bold