@import url("https://fonts.googleapis.com/css2?family=Source+Sans+Pro:wght@400;700&display=swap");

:root {
  --primary-color: red;
  --offwhite: #f3f4f6;
}

body {
  font-family: "Source Sans Pro", sans-serif;
  margin: 0px;
  /* background-image:url('images/bgimage.jpg'); */
}

/** container **/
.container {
  padding-left: 1rem;
  padding-right: 1rem;
  text-align: center;
}
.container-center {
  max-width: 600px;
  margin: auto;
  text-align: center;
}
.link {
  text-decoration: none;
  padding: 0.5rem 0.5rem;
  color: white;
  margin-top: 1 rem;
  margin-bottom: 1;
}
.primary-link {
  background-color: var(--primary-color);
  border-radius: 0.5rem;
  color: white;
}

.secondary-link {
  color: var(--primary-color);
  border-radius: 0.5rem;
  border: 1px solid var(--primary-color);
}

hr {
  margin: 2rem 0rem;
}

.list-non-bullet {
  list-style: none;
}

.list-item-inline {
  display: inline;
  padding: 0rem 0.5rem;
  font-size: x-large;
}
.navigation {
  background-color: var(--primary-color);
  color: white;
  padding: 1rem;
  border-bottom-left-radius: 1rem;
}
.nav-brand {
  font-weight: bold;
  font-size: 1.1rem;
  text-align: left;
}
.navigation.link {
  color: white;
  text-align: left;
}
.nav-pills {
  text-align: right;
}

.link.link-active {
  font-weight: bold;
}
.hero {
  padding: 1rem;
}
.hero-image {
  width: 50%;
  display: block;
  margin: auto;
}
.hero-heading {
  padding-top: 1rem;
  color: grey;
  text-align: center;
}

.heading-inverted {
  color: var(--primary-color);
}

.section {
  padding: 2rem;
}

.section h3 {
  text-align: center;
}

.ow {
  background-color: var(--offwhite);
}

.footer {
  background-color: var(--primary-color);
  padding: 2rem 1rem;
  text-align: center;
}

.footer .footer-header {
  font-weight: bold;
  font-size: large;
}

.footer ul {
  padding-inline-start: 0px;
}

.stack-holder {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  column-gap: 10px;
  row-gap: 10px;
  justify-content: center;
  place-items: center;
}

@media (min-width: 40em) {
  .hero-image {
    width: 30%;
  }
  .stack-holder {
    grid-template-columns: repeat(4, 1fr);
  }
}