@font-face {
    font-family: 'Android';
    src: url('font/idroid.otf') format('opnetype');
    font-weight: normal;
}

*{
    margin: 0px;
    padding: 0px;
}
/*

#83e1
*/


:root{
    --cor1 : #c5ebd6;
    --cor2 : #83e1ad;
    --cor3 : #3dde84;
    --cor4 : #2fa866;
    --cor5 : #1a5c37;
    --cor6 : #063d1e;

    --fonte-padrao : Arial ,Verdana,Helvetica,sans-serif;
    --font_android : 'Android',cursive;
}
body{
    background-color:#83e1ad;
    background-color:var(--cor1);
    font-family: var(--fonte-padrao);
   
}
header{
 background-image: linear-gradient(to bottom,var(--cor4),var(--cor6)80% );
    max-height: 150px;
    text-align: center;
    padding-top: 40px;
}
header > h1{
    color:#ffffff;
    font-family: var(--fonte-padrao);
    margin-bottom: 20px;
    text-shadow: 2px 2px 0px #0000006e;
}
header > p{
   color: #fff;
   margin-bottom: 20px;
   max-width: 500px;

   margin: auto;
   padding-left: 20px;
   padding-right:20px;
   padding-bottom: 10px;
   text-shadow: 2px 2px 0px #00000041;
}
nav{
    background-color:#063d1e;
    padding: 10px;
    height: 50px;
   
}
nav>a {

   display: inline;
  
    color:#fff;
    font-weight: bold;
    text-decoration: none;
    margin: 10px 30px 10px 30px;
    padding: 8px;
  
    height: 30px;
    width: 50px;
    font-size: 17px;
    border-radius: 6px;
    transition-duration: .2s;
}
nav>a:hover{
    color: #000000;
    background: #31ce75;
}
main{
    margin: 40px auto 20px auto;
    padding: 20px;
    min-width:300px ;
    max-width: 800px;
    background-color: #fff;
  
  box-shadow: 1px 1px 10px 2px #000000;

}
main p{
    margin: 15px 0px;
    text-indent: 10px;
    text-align: justify;
    line-height: 1.5em;
}
main strong{
    color:#064b25;

}
main img{
    width: 100%;
}
main img.pequena{
  
    max-width: 350px;
    display: block;
    margin: auto;
}
 main h1{
    color:#063d1e;

 }
 main h2{
    color:#063d1e;
    background-image: linear-gradient(to right, var(--cor2),transparent);
 }

 aside{
    background-color:#3dde84;
    padding: 10px;
    border-radius: 10px;
   box-shadow: 1px 1px 10px #000000;

 }
 aside h3{
    background-color:#063d1e;
    margin: -10px -10px 0px -10px;
    padding: 5px;
    border-radius: 10px 10px 0px 0px;
    color: #fff;
    text-align: center;
 }
 aside>ul{
    list-style-position: inside;
    columns: 2;
    
 }
 aside>ul>li{
    text-decoration: none;

 }

 footer{
    background-color: #063d1e;
    color: #fff;
    text-align: center;
    padding: 20PX;
 }
 .video{
    background-color:#000000;
    margin: 0px -20px 30px -20px;
     padding: 20px;
  
    position: relative;
 }
    div .video >iframe{
    position:absolute;
    padding-right: 40px;
    }