#pagina-principal{
    width: 1200px;
    height: 1500px;
    background-color: aliceblue;
    margin: 0 auto;
}
#encabezado{
    width: 1200px;
    height: 60px;
    background-color: rgb(66, 192, 209);
    margin: auto;
    text-align: right;
  
}
#menu1{
    width: 1200px;
    height: 250px;
    background-color: rgb(16, 192, 167);
    
  
   

   
}
#menu2{
    width: 1200px;
    height: 60px;
    background-color: rgb(66, 192, 209);
    

}


#contenido1{
    width: 305px;
    height: 1000px;
    background-color: rgb(16, 192, 167);
    float: right;
   
    
   
  
}
#img{
    float: ;
}
#contenido2{
    width: 595px;
    height: 1000px;
    background-color: rgb(16, 192, 167);
    float: right;
    
    text-align: left;
   

 
    
}
#img{
    float: right;



}
#dron{
    float: left;
}
#contenido3{
    width: 300px;
    height: 1000px;
    background-color: rgb(16, 192, 167);
    float:left;
    margin: 0 auto;
    

   
}
#pie-de-pagina{
    width: 1200px;
        height: 100px;
        background-color: rgb(16, 192, 167);
        margin:auto;
        
        clear: both;
}

/*.......................................navegacion.....................................................................................................................................................................................................................................................................................................................................................*/
*{
    padding: 0;
    margin: 0;
}
nav{
    background-color:;
    list-style-type: none;
    text-align: center;
}
nav li{
    display: inline-flex;
}
nav a{
    text-decoration: none;
    color: black;
    padding: 10px;
    width: 150px;
}
nav li:hover{
    background-color: wheat; 
    border-radius: 5px;
}

/*........................................................parafo noticias...............................................................................................................................................................................................................................................................*/

.yp{
    float: right;
}
.img{
    float: right;
}

#pf{
    text-align: justify;
}

#rv img{
    float:right;
}