:root {
  --primary-color: #00334e;
  --secondary-color: #fff;
  --third-color: #189ab4;
  --fourth-color: #5cb85c;
}
/* Utility class */

.container {
  max-width: 100%;
  margin: 0 auto;
  overflow: auto;
  padding: 0 4rem;
}
.form-card {
  background-color: var(--secondary-color);
  color: #333;
  border-radius: 1rem;
  box-shadow: 0rem 0.5rem 1rem rgba(0, 0, 0, 0.89);
  padding: 2rem;
  margin: 1rem;
}
.flex {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: max-content;
  width: 100%;
}
.grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
  justify-content: center;
  align-items: center;
  height: 100%;
}
.grid-3 {
  grid-template-columns: repeat(3, 1fr);
}
a {
  color: white;
}
pre code {
  background-color: #333;
  color: #fff;
  font-size: initial;
  padding: 1rem;
}

/* text center */
.text-center {
  text-align: center;
}
.alert {
  background-color: #5cb85c;
  color: var(--secondary-color);
  font-weight: bold;
  padding: 1rem 1.5rem;
  margin: 1rem 0;
}
.alert-success {
  background-color: #5cb85c;
  color: var(--secondary-color);
}

/* margin */
.my-1 {
  margin: 1.6rem 0;
}
.my-2 {
  margin: 2.4rem 0;
}
.my-3 {
  margin: 3.2rem 0;
}
.my-4 {
  margin: 4.8rem 0;
}
.my-5 {
  margin: 6.4rem 0;
}

.m-1 {
  margin: 1.6rem;
}
.m-2 {
  margin: 2.4rem;
}
.m-3 {
  margin: 3.2rem;
}
.m-4 {
  margin: 4.8rem;
}
.m-5 {
  margin: 6.4rem;
}
/* padding */

.py-1 {
  padding: 1.6rem 0;
}
.py-2 {
  padding: 2.4rem;
}
.py-3 {
  padding: 3.2rem 0;
}
.py-4 {
  padding: 4.8rem 0;
}
.py-5 {
  padding: 6.4rem 0;
}

.p-1 {
  padding: 1.6rem;
}
.p-2 {
  padding: 2.4rem;
}
.p-3 {
  padding: 3.2rem;
}
.p-4 {
  padding: 4.8rem;
}
.p-5 {
  padding: 6.4rem;
}
/* color  */
.bg-secondary {
  background-color: var(--secondary-color);
}
.bg-primary {
  background-color: var(--primary-color);
}
.bg-third {
  background-color: var(--third-color);
}
.bg-light {
  background-color: var(--fourth-color);
}