Element button pseudo-element :after generated with border 4px #018dc4 solid text-shadow -1px -5px 0px rgba(15,73,168,0.66) overflow visible width auto box-sizing content-box box-shadow 2px 2px 2px rgba(0,0,0,0.2) font-weight normal position static padding 20px z-index auto margin 0px cursor pointer transform float none border-radius font-size 16px background line-height normal height auto transition display inline-block