.dropzone{background:#fafafa;display:flex;justify-content:center;align-items:center;padding:20px;cursor:pointer;height:150px;border:2px dashed #e3e3e3;outline:none}.dropzoneReject{border:2px dashed red}.dropzoneAccept{border:2px dashed green}.Nav_link:visited{color:#fff}.Nav_link:hover{color:#ff0}.Nav_link:active{color:teal}