.navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  display: flex;
  justify-content: space-between;
  align-items: center;
  z-index: 1000;
  background-color: white;
  transition: 0.3s; }
  .navbar .nav_header {
    width: 50px;
    height: 50px;
    margin: 5px 30px; }
    .navbar .nav_header img {
      width: 100%; }
  .navbar .nav_list .nav_item {
    text-align: center; }
  .navbar .nav_header, .navbar .nav_list {
    cursor: pointer; }

@media screen and (min-width: 614px) {
  .navbar {
    flex-direction: row; }
  .nav_list {
    flex-direction: row;
    display: flex; }
  .nav_item {
    padding: 20px 50px; } }

@media screen and (max-width: 613px) {
  .navbar {
    flex-direction: column; }
  .nav_list {
    flex-direction: column; }
  .nav_item {
    width: 100vw;
    padding: 20px 0px; } }

.nav-shadow {
  box-shadow: 0px 10px 10px rgba(0, 0, 0, 0.3); }