.flex-box {
  display: -webkit-box;
  display: -moz-box;
  display: -ms-flexbox;
  display: -webkit-flex;
  display: flex;
}

.flex-wrap-wrap {
  -webkit-flex-wrap: wrap;
  -ms-flex-wrap: wrap;
  flex-wrap: wrap;
}

.flex-justify-center {
  -webkit-box-pack: center;
  -moz-box-pack: center;
  -webkit-justify-content: center;
  -ms-flex-pack: center;
  justify-content: center;
}

.flex-align-center {
  -webkit-box-align: center;
  -moz-box-align: center;
  -webkit-align-items: center;
  -ms-flex-align: center;
  align-items: center;
}

.flex-box > div[class*="col"] {
  padding-top: 5px;
  padding-bottom: 5px;
}

@media (max-width: 3800px) {
  .navbar.navbar-light.navbar-expand-md {
    height: 80px;
  }
}

@media (max-width: 800px) {
  .navbar.navbar-light.navbar-expand-md {
    height: 70px;
  }
}

@media (max-width: 600px) {
  .navbar.navbar-light.navbar-expand-md {
    height: 100px;
  }
}

@media (max-width: 360px) {
  .navbar.navbar-light.navbar-expand-md {
    height: 60px;
  }
}