@media all and (min-width:1200px){
    header{
        width: 100%;
        height: 190px;
        
    }
    nav{
        width: 93.4%;
        height: 120px;
        
        padding-left: 100px;
    }
    main{
        
    }

    aside{
        width: 100%;
        height: 400px;
        float: left;
    }
    footer{
        width: 100%;
        height: 150px;
        color: white;
        background-color: black;
        clear: both;
    }   
    header img{
        width: 143px;
    }
    h1{
        font-size: 65px;
        text-align: center;
        color:cadetblue;
        text-shadow: 10px -10px 15px gray;
        margin-top: -130px;
    }
    a{
        display: inline-block;
        font-size: 35px;
        text-decoration: none;
        text-align: center;
        margin-left: 25px;
        margin-top: 5px;
        color: black;
        background-color: azure;
        width:270px;
        padding: 10px;
        border-radius: 10px;
    }
    a:hover{
        background-color: black;
        color: azure;
    }
    .quien{
        width: 100%;
        height: 550px;
        margin-left: 200px;
        width: 80%;

    }
    .quien div{
        float: left;
        margin-left: 30px;
    }
    .quien div img{
        width: 250px;
        height: 350px;
    }
    .quien div p{
        width: 250px;
    }
    h4{
        text-align: center;
    }
    article{
        width: 88%;
        float: left;
        padding-left: 180px;
    }
    article div{
        float: left;
        margin-left: 30px;
        width: 25%;
    }
    h3{
        text-align: center;
    }
    article div p{
        text-align: justify;
    }
    section{
        background-color: ;
        width: 88%;
        float: left;
        padding-left: 180px; 
    }
    section div{
        float: left;
        margin-left: 30px;
        width: 20%;
    }
    section div img{
        width: 250px;
/*
De aquí p'abajo es para la recepción de comentarios
*/        
    }
    form {
        width: 60vw;
        max-width: 500px;
        min-width: 300px;
        margin: 0 auto;
        padding-bottom: 2em;
      }
      fieldset {
        border: none;
        padding: 2rem 0;
        border-bottom: 3px solid #3b3b4f;
      }
      fieldset:last-of-type {
        border-bottom: none;
      }
      label {
        display: block;
        margin: 0.5rem 0;
      }
      input,
      textarea,
      select {
        margin: 10px 0 0 0;
        width: 100%;
        min-height: 2em;
      }
      input, textarea {
        background-color: #0a0a23;
        border: 1px solid #0a0a23;
        color: #ffffff;
      }
      .inline {
        width: unset;
        margin: 0 0.5em 0 0;
        vertical-align: middle;
      }
      input[type="submit"] {
        display: block;
        width: 60%;
        margin: 1em auto;
        height: 2em;
        font-size: 1.1rem;
        background-color: #3b3b4f;
        border-color: white;
        min-width: 300px;
      }
      input[type="file"] {
        padding: 1px 2px;
      }
}