* {
    margin: 0;
    padding: 0;
    font-family: sans-serif;
    list-style: none;
}

header {
    position: relative;
    margin: 10px auto;
    width: 1000px;
    height: 150px;
}

#logo {
    position: absolute;
    top: 20px;
    left: 20px;
    width: 600px;
    height: 250px;
    font-size: 71px;
    text-align: center;
    font-family: 'Barlow Condensed';
}

.redes {
    position: absolute;
    width: 50px;
    height: 50px;
    text-align: center;
    color: white;
    border-radius: 100%;
    top: 25px;
    line-height: 50px;
}

#icono1 {
    right: 140px;
    background-color: rgb(0, 0, 0);
}

#icono2 {
    right: 80px;
    background-color: rgb(0, 0, 0);
}

#icono3 {
    right: 20px;
    background-color: rgb(0, 0, 0);
}

nav {
    position: relative;
    margin: auto;
    width: 1000px;
    height: 50px;
}

.botones {
    float: left;
    margin: 0px 2px;
    width: 1000px;
    height: 100px;
    background-color: rgb(50, 49, 49);
    text-align: center;
    line-height: 100px;
    color: white;
    font-family: 'Bitcount Grid Double';
    font-size: 35px;
}
    
    #top {
        position: relative;
        margin: 10px auto;
        width: 1000px;
        height: 200px;
    }
     
    #top ul {
        width: 1010px;
        text-align: center;
    }
     
    #top ul li {
        float: left;
        width: 326px;
        height: 200px;
        margin-right: 10px;
        text-align: center;
    }
     
    #top ul li img {
        width: 380px;
        height: 200px;
    }
     
    #top ul li p {
        font-size: 14px;
        text-align: justify;
        margin: 10px;
        font-family: 'Bitcount Grid Double';
    }
    section {
        position: relative;
        margin: auto;
        width: 1000px;
        height: 450px;
    }
    #izq {
        position: absolute;
        left: 0px;
        top: 190px;
        width: 250px;
        height: 450px;
    }
    #izq ul li {
        background: rgb(236, 235, 235);
        margin: 2px 10px;
        padding: 10px;
        list-style: square;
        list-style-position: inside;
    }
    
    #izq ul li a{
        text-decoration: none;
    }
    article {
        position: absolute;
        right: 250px;
        top: -60px;
        width: 380px;
        height: 470px;
        background: rgb(223, 222, 222);
    }
    
    article h1 {
        font-family: "Akaya Kanadaka", cursive;
        font-size: 40px;
        margin: 20px;
    }
    
    article p img {
        float: left;
        width: 320px;
        margin-left: 10px;
        margin-right: 10px;

    }
    
    article p {
        font-size: 8px;
        text-align: justify;
        margin: 5px 20px;
    }
    #der {
        position: absolute;
        right: 0px;
        top: -60px;
        width: 190px;
        height: 450px;
    }
    
    #der h1 {
        width: 240px;
        height: 50px;
        line-height: 50px;
        text-align: center;
        background: rgb(0, 0, 0);
        color: white;
        margin-left: 10px;
        margin-bottom: 5px;
    }
    
    #der input {
        margin: 10px;
        padding: 5px 0px;
        width: 237px;
    
    }
    
    #der input[type="text"] {
        background: url(img/usuarioimagen.png);
        background-repeat: no-repeat;
        background-position: right;
        background-size: contain;
    }
    
    #der input[type="password"] {
        background: url(img/contrasenalogo.png);
        background-repeat: no-repeat;
        background-position: right;
        background-size: contain;
    }
    
    #der input[type="submit"]{
        cursor: pointer;
    }
    
    footer {
        position: relative;
        margin: 10px auto;
        width: 1000px;
        height: 70px;
        text-align: center;
        line-height: 70px;
        background: rgb(37, 37, 37);
        color: white;
    }