html{
  cursor: url('https://file.garden/aiileSSDkwuShks2/mouse.png'),auto;
}

body {
  background: #49d4e3;
  background: linear-gradient(83deg, rgba(73, 212, 227, 1) 0%, rgba(253, 246, 45, 1) 50%, rgba(163, 45, 253, 1) 100%);
  font-family: "Comic Sans MS";
}


.navbar ul{
  list-style-type: none;
  padding: px;
  margin: 0px;
  display: flex;
  justify-content: center;
}

.navbar a{
  color: white;
  text-decoration: none;
  padding: 15px;
  display: block;
  text-align: center;
  background-color: darkgray;
}

.navbar a:hover{
  background-color: lightgray;
  cursor: url('https://file.garden/aiileSSDkwuShks2/mouse%20apontano.png'),pointer;
}

.navbar b{
  color: white;
  text-decoration: none;
  padding: 15px;
  display: block;
  text-align: center;
  background-color: lightgray;
}

.navbar {
  position: absolute;
  Top: 250px;
  Left: 49%;
  z-index: 2;
  transform: translateX(-50%);
  
}
  
.banner {
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  z-index: 0;
}

.banner:hover{
  cursor: url('https://file.garden/aiileSSDkwuShks2/mouse%20apontano.png'),pointer;
}

.xadrez {
  position: fixed;
  inset: 0;

  background:
    linear-gradient(
      45deg,
      rgba(0,0,0,0.08) 25%,
      transparent 25%,
      transparent 75%,
      rgba(0,0,0,0.08) 75%
    ),
    linear-gradient(
      45deg,
      rgba(0,0,0,0.08) 25%,
      transparent 25%,
      transparent 75%,
      rgba(0,0,0,0.08) 75%
    );

  background-size: 250px 250px;
  background-position: 0 0, 125px 125px;

  animation: moverXadrez 10s linear infinite;

  z-index: -1;
}

@keyframes moverXadrez {
  from {
    background-position: 0 0, 125px 125px;
  }

  to {
    background-position: 250px 250px, 375px 375px;
  }
}

main {
  padding-top: 2em;
  background: #87cefa url(https://file.garden/aiqZE1HuJUIv5pS1/stripes_grey.png);
  color: var(--dark-color);
  display: flex;
  flex-direction: column;
  align-items: center;
  z-index: -1;
  position: absolute;
  Top: 320px;
  Left: 50%;
  transform: translateX(-50%);
}

main p {
  margin-top: 0;
  text-align: center;
  align-items: center;
  width: 80%;
  flex: 1;
  font-size: 150%;
  
}

h1.titulo-sm {
  padding-bottom: 1em;
  transform: scale(1.4);
}

h1.heading {
  padding-top: 3em;
  padding-left: 3em;
  padding-right: 3em;
  text-align: center;
}

h2.sub-heading{
  margin-top: 0;
  text-align: center;
  align-items: center;
  width: 80%;
  flex: 1;
  font-size: 150%;
}


video {
  width: 80%;
  height: 80%;
}

.ten {
  font-family: Arial;
  color: red;
}