Element button pseudo-element :before generated with height auto border-radius display inline-block transform z-index auto width auto overflow visible text-shadow 1px 1px 0px rgba(104,104,104,0.78) line-height normal cursor pointer float none position static box-sizing content-box background font-size medium border 1px #018dc4 solid font-weight normal transition margin 0px opacity 1 outline none box-shadow 2px 2px 2px rgba(0,0,0,0.2) padding 20px