Element button pseudo-element :after generated with z-index auto box-sizing content-box margin 0px float none border-radius width auto cursor pointer transform height auto font-weight normal position static border 3px #018dc4 solid padding 20px display inline-block background transition text-shadow 0px 0px 0px rgba(15,73,168,0.66) font-size 16px line-height normal box-shadow 2px 2px 2px rgba(0,0,0,0.2) overflow visible