form{
  background: #6A6C6A;
  width: 450px;
  margin: auto;
  padding: 10px 20px;
  box-sizing: border-box;
  margin-top: 20px;
  border-radius: 20px;
}
h2 {
  color:  #fff;
  text-align: Center;
  margin: 0;
  font-size: 30px;
  margin-bottom: 20px;
}

input, textarea{
  width: 100%;
  margin-bottom: 20px;
  padding: 7px;
  box-sizing: border-box;
  font-size: 17px;
  border: none;
}
textarea{
  font-family: Century Gothic;
  min-height: 100px;
  max-height: 200px;
  max-width: 100%;
}

#boton{
  cursor: pointer;

}
@media (max-width:480px) {
   form{
    width: 100%;
   }
}



*{box-sizing:border-box;}

    .container{
      width:95%;
      max-width:900px;
      padding:32px 64px;
      margin:auto;
    }

    .social{
      /*las imágenes usadas tienen width de 48px*/
      width:100px;
      position:fixed;
      top:50px;
      right:0;

    }

    /* Extra centrado vertical*/

    .social{
      /*border:1px solid #000;*/
      top:50%;
      height:50px;
      /*para poner height 192 deberíamos haber indicado en el reset de estilos font-size:0;*/
      margin-top:100px;
    }

    footer {
  background: #6A6C6A;
  color: white;
  clear: both;
  height: 60px;
  text-align: center;
  border-radius: 0px 0px 10px 10px;
  font-family: Century Gothic;

}

header img{
  border-radius: 20px 20px 0px 0px;
  background: #fff;

}
header, .seccion1, footer{
  
  width: 80%;
  margin: auto;
  border-right-width: 10px;

}
header nav{
       background: #6A6C6A;
       border-radius: 0px 0px 10px 10px;
       border: none;
}      

header nav ul{
  list-style: none;
  overflow: hidden;
}

header nav ul li{
  float: left;
  
}
header nav ul li a{
  padding: 10px 10px;
  display: block;
  color: white;
  text-decoration: none;
  font-family: Century Gothic;
  font-size: 17px;
  transition: 3s;

}

header nav ul li a:hover{
  background: #72E91F;
  color: black;
  transition: 1s;

}
body{
  background-image: url(../imagenes/My Post.jpg); 
}