antora-ui-camel/src/css/frontpage.css

header.frontpage {
  font-size: 1.5rem;
  display: flex;
  flex-flow: column;
  align-items: center;
  margin: 0 auto;
  max-width: 60rem;
}

header.frontpage h1 {
  font-size: 5rem;
  font-weight: bolder;
  color: var(--heading-font-color);
  margin-top: 5rem;
  text-align: center;
  text-transform: none;
  text-shadow: -1px -1px 1px #fff5, 1px -1px 1px #fff5, -1px 1px 1px #fff5, 1px 1px 1px #fff5;
}

header.frontpage p {
  hyphens: none;
  margin-top: 3rem;
  text-align: center;
  line-height: 1.5;
  color: var(--body-font-color);
}

.frontpage a:hover {
  color: var(--color-white);
  text-decoration: none;
}

.frontpage a:active {
  color: var(--color-white);
}

.frontpage a.significant {
  margin: 1rem;
  padding: 0.8rem 1.5rem;
  background: var(--color-camel-orange);
  color: var(--color-white);
  border-radius: 8px;
  font-size: 1.2rem;
  font-weight: bold;
  outline: none;
  display: inline-block;
  white-space: nowrap;
}

.frontpage a.significant:hover {
  color: var(--color-white);
  box-shadow: 0 0 1.5rem var(--color-glow);
}

.frontpage a.significant:active {
  color: var(--color-white);
}

header.frontpage svg {
  position: absolute;
  top: 4rem;
  left: 0;
  width: 100%;
  height: 14rem;
  z-index: -1;
}

header.frontpage svg path {
  fill: none;
  animation: sparkle 5s ease alternate infinite;
}

header.frontpage svg path:nth-child(1) {
  stroke: #ffddab;
  stroke-width: 10;
  stroke-opacity: 0.6;
}

header.frontpage svg path:nth-child(2) {
  stroke: #9d1609;
  stroke-width: 10;
  stroke-opacity: 0.3;
  animation-delay: -1s;
}

header.frontpage svg path:nth-child(3) {
  stroke: #f1b35b;
  stroke-width: 15;
  stroke-opacity: 0.6;
  animation-delay: -2.5s;
}

header.frontpage svg path:nth-child(4) {
  stroke: #641a00;
  stroke-width: 5;
  stroke-opacity: 0.3;
  animation-delay: -3s;
}

header.frontpage svg path:nth-child(5) {
  stroke: #e26810;
  stroke-width: 5;
  stroke-opacity: 0.6;
  animation-delay: -6s;
}

@keyframes sparkle {
  0% {
    stroke-opacity: 0.3;
  }

  100% {
    stroke-opacity: 0.6;
  }
}

section.frontpage {
  color: var(--doc-font-color);
  font-size: var(--doc-font-size);
  line-height: var(--doc-line-height);
  margin: 0 auto;
  margin-top: 4rem;
  max-width: var(--frontpage-max-width);
}

section.frontpage.columns {
  display: flex;
  flex-wrap: wrap;
  border-top: 1px solid var(--color-smoke-50);
}

section.frontpage.projects {
  display: flex;
  flex-direction: column;
  border-top: 1px solid var(--color-smoke-50);
}

section.frontpage.projects .project {
  display: flex;
  flex-direction: row;
}

section.frontpage.projects .project h1 {
  white-space: nowrap;
  padding: 1rem 0;
  flex: 1;
}

section.frontpage.projects .project p {
  flex: 1;
  margin: 1rem;
}

section.frontpage.projects .project a.significant {
  margin: 0.5rem 0;
  padding: 0.4rem 1rem;
  font-size: 0.8rem;
}

section.frontpage.apache {
  padding: 1rem;
}

section.frontpage h1,
section.frontpage h2,
section.frontpage h3,
section.frontpage h4,
section.frontpage h5,
section.frontpage h6 {
  font-weight: var(--heading-font-weight);
  color: var(--heading-font-color);
  line-height: 1.3;
  margin: 1rem 0 0;
  text-transform: uppercase;
}

section.frontpage a {
  color: var(--link-font-color);
}

section.frontpage a:hover {
  color: var(--link_hover-font-color);
}

section.frontpage h1 {
  width: 100%;
  text-align: center;
}

.box {
  flex: 50%;
  padding: 1rem 0;
}

.box div {
  padding: 1rem;
  margin: 1rem;
  border: 1px solid var(--color-smoke-50);
  height: 100%;
}

.box div img {
  width: 27rem;
}

.split {
  flex: 50%;
  padding: 1rem 0;
}

.split img {
  max-width: 100%;
}

@media screen and (max-width: 1023px) {
  header.frontpage h1 {
    font-size: 15vw;
  }

  header.frontpage svg {
    display: none;
  }

  .box {
    min-width: 51vw;
  }

  section.frontpage.projects .project {
    flex-direction: column;
  }

  section.frontpage.projects .project p:nth-child(3) {
    text-align: center;
  }
}