*{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body{
    background: #3a3d47;
    font-family: Verdana;
}

#contenedor{
    background: white;
    width: 1200px;
    margin: auto;
}

#encabezado{
    background: #1551a1;
    overflow: hidden;
      
}

#logo{
   float: left;
   margin: 40px;
   width: 300px;
  
}

    

#menu{
    float: left;
    margin: 40px;

     
}

#opciones :hover{
    transform: translateY(-10px);
    transition: all 1s;
    opacity: .5;

}


#opciones li{
    float: left;
    list-style: none;
    border: 1px solid white;
 
}
    
   

#opciones li a{
    text-decoration: none;
    color: white;
    display: inline-block;
    padding: 20px;
      
}

#banner img{
    width: 1200px;
    display: block;
}

#margen{

     margin: 10px 0px;

}

#cprincipal{
    color: #ff7600;
    text-align: center;
    overflow: hidden;
  
}



#izq,#centro,#der{
    width: 380px;
    float: left;
  margin: 10px;
  border: 2px solid black;

    
}

#izq img{
    display: block;
    width: 100%;

}

#centro img{
    display: block;
      width: 100%;
    


}

#der img{
    display: block;
      width: 100%;

}

#servicio {
    width: 380px;

       
  }

.subtitulo{
    text-align: center;
    color: white;
    background: #1551a1;
    height: 60px;
    padding: 15px 15px;

    }

.letra{
    text-align: justify;
    color: black;
    margin: 20px;
   
}



.boton{
    text-align: center;
    background: #1551a1;
    color: white;
    display: inline-block; 
    padding: 10px 15px ;
    margin-bottom: 10px;
    border-radius: 5px;
   
}

.boton:hover{
    transition: all 1s;
    opacity: .5;
}

#pie{
    background: #062348;
    overflow: hidden;
  
}
#caja1 img{
    width: 180px;
}

#caja1{

    width: 550px;
     color: white;
     float: left;
     margin: 20px;
     text-align: center;
    

}

#parrafo{
    text-align: left;
    margin: 10px;
    font-size: 12px;
   
}

#caja2{
     width: 550px;
  color: white;
  float: left;
  margin: 20px;
text-align: center;
}

#siguenos{
    text-align: center;
    margin: 10px;
}