header {
    display: flex;
    justify-content: space-between;
    height: 70px;
    background:#a3ff99 ;
    font-family: sans-serif;
    align-items: center;
    padding: 10px;
}

.foto {
    display: flex;
    align-items: center;
    height: 50px;
    margin-right: 10px;
}

.perfil {
    display: flex;
    align-items: center;
}

.nombre {
    font-size: 20px;
    margin-left: -1px;
}

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

h1{
    color: rgb(160, 24, 149);
    text-align: center;
    font-family:cursive;
}
  
h2 {
    font-family: Arial, Helvetica, sans-serif;
    margin-left: 15px;
}

h3 {
    font-family: Arial, Helvetica, sans-serif;
    margin-left: 15px;
}

p {
    font-family:sans-serif;
    font-size: 20px;
    line-height: 1.7;
    margin-left: 15px;
    margin-right:15px ;
}

.video-responsivo {
    width: 100%;       
    max-width: 800px;  
    height: auto;      
    display: block;    
    margin: 0 auto;    
    padding: 10px;
}

.conexiones {
    display: block;   
    margin-left: auto;
    margin-right: auto;
    width: 50%;  
    padding: 10px;   
}

  pre {
    background-color: #f4f4f4; 
    border: 1px solid #ddd;
    border-left: 3px solid #f36d33; 
    color: #666;
    page-break-inside: avoid;
    font-family: monospace;
    font-size: 15px;
    line-height: 1.6;
    margin-bottom: 1.6em;
    max-width: 100%;
    overflow: auto;
    padding: 1em 1.5em;
    display: block;
    word-wrap: break-word;
    margin-left: 10px;
    margin-right:10px ;
  }

.final {
    justify-content: space-between;
    height: 70px;
    background:#a3ff99 ;
    font-family: sans-serif;
    align-items: center;
}

.Gracias {
    font-size: 15px;
    text-align: center;
    padding-top: 10px;
}

.fin {
    font-size: 15px;
    text-align: center;
}