body
{
    padding: 0;    
    margin: 0;
    box-sizing: border-box;    
    background: #F2F2F2;
    font-family: Verdana, Geneva, Tahoma, sans-serif;
}

#articulo p {
    text-align: justify;
}

.contenedor {
    width: 100%;
    max-width: 1000px;
    margin: 0px auto;
}

#header img {
    width: 100%;
    height: auto;
}

main {
    background: white;
}

footer {
    background-color: #353C8D;
    height: 80px;
    color: white;
}

.menu_bar {
    display: none;
}

nav {
    background: #353C8D;
    z-index: 1000;
    width: 100%;
    max-width: 1000px;
    margin: 20px auto;
    margin-top: -19px;
}

nav ul {
    list-style: none;
}

nav ul li {
    display: inline-block;
    position: relative;
}

nav ul li:hover {
    background: #FFB500;
}

nav ul li a {
    color: white;
    display: block;
    text-decoration: none;
    padding: 20px; 
}

nav ul li a:hover {
    color: black;
}

nav ul li a span {
    margin-left: 10px;
}

nav ul li:hover .children {
    display: block;
}

nav ul li .children {
    display: none;
    background: #353C8D;
    position: absolute;
    width: 450%;
    z-index: 1000;
    /*margin-left: -40px;*/
}

nav ul li .children li {
    display: block;
    overflow: hidden;
    border-bottom: 1px solid rgba(255, 255, 255, 0.5);
}

nav ul li .children li a {
    display: block;
}

nav ul li .children li a span {
    float: right;
    position: relative;
    top: 3px;
    margin-right: 0px;
    margin-left: 10px;
}

nav ul li .caret {
    position: relative;
    top: 3px;
    margin-left: 10px;
    margin-right: 0px;
}

@media screen and (max-width:800px){

    body {
        padding-top: 82px;
        
    }

    .menu_bar {
        display: block;
        width: 100%;
        position: fixed;
        top:0;
        background: #FFB500;
        
    }

    .menu_bar .bt-menu {
        display: block;
        padding: 20px;
        color:#fff;
        overflow: hidden;
        font-size: 25px;
        font-weight: bold;
        text-decoration: none;
    }

    .menu_bar span {
        float: right;
        font-size: 40px;
    }

    nav {
        width: 100%;
        height: 100%;
        position: fixed;
		right: 100%;
        margin: 0;
        overflow: scroll;

    }

    nav ul li {
        display: block;
        border-bottom: 1px solid rgba(255,255,255,0.5);
    }

    nav ul li a {
        display: block;
    }

    nav ul li:hover .children {
        display: none;
    }

    nav ul li .children {
        width: 100%;
        position: relative;
    }

    nav ul li .children li a{
        margin-left: 20px;
    }

    nav ul li .caret {
        float: right;

    }