.navbar {
  position: fixed;
  width: 100%;
  background-color: #7CCD7C;
}
.navbar a {
  color: black;
}

.navbar-light .navbar-nav .nav-link {
color: black;
}

i {
  font-size: 27px;
  width: 34px;
}

.navbar a {
  font-size: 19px;
}

@media screen and (max-width: 600px) {
    .navbar ul li {
      list-style-type: none;
      border-left: 0px;
      border-right: 0px;
    }
  }

  .navbar-light .navbar-toggler {
    border-color: #7CCD7C;
    width: 85px;
}

@media scrren and (max-width: 450px){
  .video iframe {
    width: 350px;
    height: 280px;
    padding: 10px;
  }
}

@media screen and (max-width: 600px) {
  h1 {
    padding: 10px;
  }

  p {
    padding: 20px;
  }

  hr {
    width: 80%;
  }  

  summary {
    padding: 10px;
  }

  .modais {
    padding: 20px;
  }

}

.navbar a:hover {
  color: #c5f0c5;
}

.navbar-light .navbar-brand:focus, .navbar-light .navbar-brand:hover {
  color: #c5f0c5;
}

.navbar-light .navbar-nav .active>.nav-link:hover {
color: #c5f0c5;
}

.navbar-light .navbar-nav .nav-link:hover {
color: #c5f0c5;
}

.citacao {
  background-color: #c5f0c5;
  padding: 10px;
  border-radius: 10px;
}

h1 {
  font-family: Helvetica, "sans-serif";
  text-align: center;
  margin-top: 50px;
}

h2 {
  font-family: Helvetica, "sans-serif";
  text-align: center;
  margin-top: 30px;
  font-weight: bold;
  font-size: 25px;
  
}

h3 {
  font-family: Helvetica, "sans-serif";
  text-align: center;
  margin-top: 50px;
}

a {
  text-decoration: none;
}

a:hover {
  color: #7CCD7C;
}

p {
    font-family: Helvetica;
    color: black;
    font-size: 23px;
    text-align: justify;
   
}

.botao-modais {
  width: 120px;
  border: white;
  height: 110px;
  border-radius: 10%;
  padding: 5px;
  font-size: 20px;
  box-sizing: border-box;
  display: inline;
  vertical-align: middle;
}

.botao1 {
  background-color:#db6d32;
  font-size: 17px;
}
.botao2 {
  background-color:#f7b40d;
  font-size: 17px;
}
.botao3 {
  background-color: #67ba07;
  font-size: 17px;
}
.botao4 {
  background-color: #0bcaaa;
}
.botao5 {
  background-color: #6fb3d8;
  font-size: 18px;
}
.botao6 {
  background-color: #776daa;
}
.botao7 {
  background-color: #bd34af;
}

.desafios {
  text-align: center;
}

.infografico {
text-align: center;
}

button {
  background-color: #7CCD7C;
  width: 170px;
  height: 63px;
  border-radius: 15px;
  font-size: 20px;
  color: black;
}

.button a {
  text-decoration: none;
  font-family: Helvetica;
}

button a:link {
  text-decoration: none;
}

.dropdown-item:hover{
background-color:  #7CCD7C;
}

button:hover {
  cursor: pointer;
  background-color:  #c5f0c5;
}

.footer {
    bottom: 0px;
    width: 100%;
}
  
ul.footer {
    list-style-type: none;
    margin: 0;
    padding: 6px;
    overflow: hidden;
    background-color: #7CCD7C;
    font-family: Helvetica;
}
  
ul.footer li {float: right;}
  
ul.footer li a {
    display: block;
    color: black;
    text-align: center;
    padding: 14px 16px;
    text-decoration: none;
    font-size: 15px;
    font-family: Helvetica;
}

ul.footer li a:hover {
color: #c5f0c5;
}
  
ul.footer li a.active {background-color: #4CAF50;}
  
ul.footer li.right {float: right;}
  

  
ul li {
    list-style-type: none;
    border-left: 1px solid black;
    border-right: 0px solid black;
}

.footer ul li {
list-style-type: none;
border-left: 0px solid black;
border-right: 1px solid black;
}