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