*{
    margin: none;
    padding: 0;
    -webkit-box-sizing:border-box;
    -moz-box-sizing:border-box ;
    box-sizing:  border-box;
}
body{
    background: #eff3ed;
}
.navegacion{
    width: 900px;
    margin: 8px auto;
    background: #641e16 ;
}
.navegacion ul{
    list-style: none;
}
.menu >li{
    display:  inline-block
}
.menu > li > a{
    display:block;
    padding:5px 15px;
    color: #21ba6e;
    font-family: sans-serif;
    text-decoration: none;
}
.menu li a:hover{
    color:#eef3e9;
    transition: all.3s;
}
.submenu{
    position: absolute;
    background: #641e16 ;
    width: 10%;
    visibility: hidden;
    opacity: 0;
    transition: opacity 1.5ss;
    
}
.submenu li a{
    display: block;
    padding: 6px;
    color: #e0eae5;
    font-family: sans-serif small;
    text-decoration: none;
    text-align: center;


}
.menu li:hover .submenu {
    visibility: visible;
    opacity: 1;
}

   .styled-table 
   {
   height="100px" width=50px ;
    margin-left: 0;
    margin: 25px 0;
    font-size: 1rem;
    font-family: Arial, Helvetica, sans-serif;
    min-width:  600px;
    box-shadow: 0 0 10px rgba(85, 50, 50, 0.727);
   text-align: left;
   }   

   .cuadro {
    height: 50px;
    width:100px;
    background-color: rgb(233, 242, 242);
    border: 1px solid rgb(25, 30, 16) ;
    
   }
   .cuadro {
    height: 150px;
    width: 200px;
background-color: rgb(230, 241, 241);
border: 2px solid color(srgb rgb(47, 12, 12) green blue);
   }

   .cuadro2{
    height: 50px;
    width:100px;
    background-color: rgb(233, 242, 242);
    border: 1px solid rgb(25, 30, 16) ;
    
   }
   .cuadro2 {
    height: 150px;
    width: 200px;
background-color: rgb(230, 241, 241);
border: 2px solid color(srgb rgb(47, 12, 12) green blue);
   }

   .contenedor {
display: flex;
justify-content:center;

   }
   .columna1{
    background-color: #e2dcdb;
    padding: 30px;
    margin: 0 20px;
   }

   .columna2{
    background-color: #e2dcdb;
    padding: 30px;
    margin: 0 20px;
   }
   text-align:justify;
   .columna3{
    background-color: #e2dcdb;
    padding: 30px;
    margin: 0 10px;
   }
.texto{
    font-family: 'Lucida Sans', 'Lucida Sans Regular', 'Lucida Grande', 'Lucida Sans Unicode', Geneva, Verdana, sans-serif;
  
}
 .parrafo{
    font-family: 'Lucida Sans', 'Lucida Sans Regular', 'Lucida Grande', 'Lucida Sans Unicode', Geneva, Verdana, sans-serif;
 }

 .imagen{
    width:250px;
    height: 150px;
    
    
    
 }
 
 .contenedor_i{
    display: flex;
    justify-content: right;

 }
  
 
.pre{
        font-family: 'Lucida Sans', 
        'Lucida Sans Regular', 'Lucida Grande', 'Lucida Sans Unicode',
         Geneva, Verdana, sans-serif; 
        

    ;

    
    
}