Element button pseudo-element :before generated with overflow visible padding 20px font-size 16px width auto float none box-sizing content-box z-index auto line-height normal transition height auto box-shadow 2px 2px 2px rgba(0,0,0,0.2) transform border 4px #018dc4 solid margin 0px text-shadow 2px 2px 2px rgba(0,0,0,0.5) display inline-block font-weight normal position static cursor pointer background border-radius