@font-face {
  font-family: "idroid";
  src: url("fontes/idroid.otf") format("opentype");
  font-weight: normal;
  font-style: normal;
}

:root {
  --cor0: #3ad07c;
}

body {
  background-color: #84e1ad;
  margin: 0px;
}

header {
  background: linear-gradient(to bottom, var(--cor0), #1d4d33);
  padding: 5px;
  box-shadow: 0px 0px 10px rgba(0, 0, 0, 0.418);
}

header > h1 {
  font-family: Arial, Helvetica, sans-serif;
  text-align: center;
  color: white;
  font-weight: lighter;
  font-size: 25px;
  margin-bottom: 30px;
}

header > p {
  margin: 5px 10% 15px;
  text-align: center;
  color: rgba(255, 255, 255, 0.603);
  font-family: Arial, Helvetica, sans-serif;
}

header > nav {
  padding: 10px;
}

nav > a {
  color: rgba(255, 255, 255, 0.603);
  text-decoration: none;
  padding: 10px;
  font-family: Arial, Helvetica, sans-serif;
}

nav > a:hover {
  padding: 10px;
  background-color: #29553d;
  border-radius: 5px;
}

main {
  background-color: white;
  max-width: 1100px;
  margin: 0 auto;
  padding-top: 20px;
  padding-bottom: 10px;
  border-bottom-left-radius: 10px;
  border-bottom-right-radius: 10px;
  box-shadow: 0px 0px 10px rgba(0, 0, 0, 0.418);
}

article > h1 {
  margin-left: 20px;
  font-family: "idroid", sans-serif;
  font-weight: bolder;
  font-size: x-large;
  color: #29553d;
  margin-top: 0px;
}

article > h2 {
  margin-left: 20px;
  font-family: "idroid", sans-serif;
  font-weight: bolder;
  font-size: large;
  color: #29553d;
  background: linear-gradient(to right, #3ad07b6c, #ffffff3b);
}

article > p {
  margin-top: 5px;
  margin-left: 20px;
  display: block;
  width: 90%;
  font-family: sans-serif;
  text-indent: 2em;
  text-align: justify;
  line-height: 30px;
}

p > a {
  text-decoration: none;
  font-weight: bolder;
  color: #1a462e;
  background-color: #60ca87;
  padding: 5px;
}

p > a:hover {
  text-decoration: underline;
}

picture {
  margin: 0px auto;
  display: flex;
  justify-content: center;
  padding: 1%;
}

picture > img {
  display: block;
  width: 98%;
}

article > img {
  display: block;
  margin: auto;
}

div.video {
  background-color: #1a462e;
  margin: auto auto 30px auto;
  padding: 20px;
  padding-bottom: 54.5%;

  position: relative;
}

div.video > iframe {
  position: absolute;
  top: 5%;
  left: 5%;
  width: 90%;
  height: 90%;
}

aside {
  background-color: #e6f2e5;
  margin: 0px 2% 2% 2%;
  padding: 10px;
  border-radius: 10px;
  box-shadow: 0px 0px 10px rgba(0, 0, 0, 0.418);
}

aside > h3 {
  margin: -10px -10px 0px -10px;
  background-color: #32a85d;
  color: white;
  padding: 10px 20px;
  border-radius: 10px 10px 0px 0px;
}

aside > ul {
  list-style-type: "✔";
  list-style-position: inside;
  columns: 2;
  font-family: Arial, Helvetica, sans-serif;
}

aside > p {
  margin-top: 0px;
  padding-top: 10px;
  display: block;
  width: 90%;
  font-family: sans-serif;
  text-indent: 2em;
  text-align: justify;
}

footer {
  text-align: center;
  background-color: #1d4d33;
}

footer > p {
  padding: 5px;
  color: white;
  margin: 15px 0px 0px 0px;
  font-family: Arial, Helvetica, sans-serif;
}