html {
  box-sizing: border-box;
  font-family: Arial, Helvetica, sans-serif;
}
body {
  margin: 0;
}
.header-slider-container {
  display: grid;
  grid-template-columns: 1fr;
  grid-template-rows: 1fr;
  justify-items: center;
  margin-bottom: 3rem;
  margin-left: auto;
  margin-right: auto;
}
.header-slider-cards {
  grid-column: 1/1;
  grid-row: 1/1;
  display: grid;
  grid-template-columns: 1fr;
  grid-template-rows: 1fr;
}
.header-slider-card {
  grid-column: 1/1;
  grid-row: 1/1;
  display: grid;
  grid-template-columns: 100%;
  grid-template-rows: 1fr;
  width: 100%;
  opacity: 0;
  transition: opacity .7s ease-in-out;
}
.active {
  opacity: 100%;
}
.card-background {
  grid-column: 1/2;
  grid-row: 1/2;
  max-width: 100%;
}
.card-logo {
  grid-column: 1/2;
  grid-row: 1/2;
  align-self: center;
  max-width: 25%;
  background: linear-gradient(to right, #022c22, rgba(0, 104, 56, .5) 15%, rgba(0, 104, 56, .3) 25%, rgba(0, 104, 56, .1));
}
.card-text {
  grid-column: 1/1;
  grid-row: 2/3;
  align-self: end;
  background-color: #022c22;
  color: #ecfdf5;
  text-align: center;
  text-transform: uppercase;
  font-weight: bold;
  font-size: 1.25rem;
}
main {
  margin-left: auto;
  margin-right: auto;
  padding: 0 1.5rem;
  max-width: 750px;
  font-size: 1.15rem;
}
footer {
  display: flex;
  flex-flow: column;
  align-items: center;
  padding: 0 1.5rem;
}
.footer-logo {
  max-width: 250px;
}