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

/* BARRA DE NAVEGACIÓN */

header{
    height: 60px;
    background:rgb(205, 88, 34);
    display: flex;
    padding: 0 20px;
}

.MenuBar-toggle{
    display: none;
    margin-left: auto;
    color: #fff;
    line-height: 60px;
    font-size: 25px;
    cursor: pointer;
}

.Logo a{
    color: white;
    text-decoration: none;
    font-size: 20px;
    line-height: 60px;
    text-transform: uppercase;
}

#MenuBar{
    margin-left: auto;
}

#MenuBar ul li{
    display: inline-block;
}

#MenuBar ul li a{
    display: inline-block;
    position: relative;
    color: #fff;
    text-decoration: none;
    line-height: 60px;
    padding: 0 7px;
    text-transform: uppercase;
    transition: .2s;
}

#MenuBar ul li a:hover{
    background: #fff;
    color: rgb(205, 88, 34);
}

.show{
    height: 305px !important;
}

@media (max-width: 768px){
    .MenuBar-toggle{
        display: block;
    }

    #MenuBar{
        background: rgb(204, 103, 56);
        position: absolute;
        top: 60px;
        left: 0;
        width: 100%;
        height: 0;
        overflow: hidden;
        transition: .3s ease-out;
    }

    #MenuBar ul li{
        display: block;
        text-align: center;
    }

    #MenuBar ul li a{
        color: white;
        font-size: 20px;
        border-bottom: 1px solid rgb(205, 88, 34);
        width: 100%;
    }

    #MenuBar ul li a:hover{
        background: #fff;
        color: rgb(205, 88, 34);

    }

}

@media screen and (max-width:768px){
    .MenuBar-toggle{
        display: block;
    }

    #MenuBar{
        background: rgb(204, 103, 56);
        position: absolute;
        top: 60px;
        left: 0;
        width: 100%;
        height: 0;
        overflow: hidden;
        transition: .3s ease-out;
    }

    #MenuBar ul li{
        display: block;
        text-align: center;
    }

    #MenuBar ul li a{
        color: white;
        font-size: 20px;
        border-bottom: 1px solid rgb(205, 88, 34);
        width: 100%;
    }

    #MenuBar ul li a:hover{
        background: #fff;
        color: rgb(205, 88, 34);

    }

}


/* Sección de texto principal - Aside Bar - Footer*/

.contenedor{
    display: grid;
    grid-template-columns: repeat(4, 1fr);;
    grid-template-rows: repeat(4, auto);
}

.contenedor .Temas_Relacionados{
    padding: 0;
    margin-right: 0;
    margin-top: 0;
    margin-bottom: auto;
    position: sticky;
    top: 50px;
}

.contenido{
    grid-column: span 3;
    margin: auto;
    margin-left: 20px;
    margin-right: 20px;
    text-align: justify;
}

.Temas_Relacionados{
    grid-row: 1/3;
    grid-column: 4;
    grid-template-columns: 100%;
    grid-template-rows: 33% 33% 33%;
    background: rgb(204, 103, 56);
    display: block;
    border-top-left-radius: 20px;
    border-bottom-left-radius: 20px;
    cursor: pointer;
    flex-direction: column;
    display: flex;
}


.Temas_Relacionados h1{
    text-align: center;
    font-weight: 500;
    font-size: 18px;
    color:black;
    text-decoration: none;
}

.TemaRela{
    align-items: center;
    color: white;
}

.TemaRela img{
    max-width: 90px;
}

.contenedor .footer{
    background: white;
    padding: 2px;
    border-radius: 4px;
}

.contenedor .footer{
    background: rgb(204, 103, 56);
    color: black;
    grid-column: span 4;
}

@media screen and (max-width: 768px){
    .contenedor .contenido{
        grid-column: 1 / -1;
    }
    .contenedor .Temas_Relacionados{
            grid-column: 1 ;
            grid-row: 2;
    }
}

/* IMAGENES */

#foto #foto2 #foto3{
    width: "100" height="100
}

/* Tablas - Atributos y Elementos */

.table_cls {
    border-collapse: collapse;
    font-family: Arial Unicode MS;
    font-size: 15px;
    width: 100%;
    text-align: center;
}

.table_cls p{
    text-align: justify;
}

.table_cls th {
    background-color: rgb(204, 103, 56);
    color: white;
}

.table_cls td, .table_cls th {
    border: 1px solid black;
    padding: 10px;
}

.table_cls tr:hover {
    background-color: rgb(226, 179, 157);
}