* {
    margin: 0px;
    margin-top: 5px;
}

body {
    background: gray;
    font-size: 20px;
}

#publicidad {
    background: rgb(7, 7, 7);
    color: #ffffff;
    font-size: 40px;
    margin: 70px 0px 20px 430px;
    padding-top: 5px;
    padding-bottom: 5px;
    width: 500px;
    border-radius: 10px;
}

.blanco {
    background: #000;
    color: white;
    text-align: center;
    width: 400px;
    height: 150px;
    margin-left: 470px;
    padding: 10px 5px;
    border-radius: 10px;
}

h1 {
    margin-bottom: 50px;
    text-align: center;
    font-size: 50px;
}

hr {
    margin: 50px;
}

.ancle {
    display: inline-block;
    background: #0C2C55;
    color: #fff;
    padding: 20px;
    text-decoration: none;
}

.ancle:hover {
    background: #161E54;
    color: aqua;
}

nav {
    background: #280905;
    padding: 20px;
    display: flex;
    justify-content: space-around;
}

.men {
    background: #0E21A0;
    color: #fff;
    padding: 10px 0;
    border: 2px solid #fff;
    display: none;
}


.topa {
    background: #233D4D;
    color: #3BC1A8;
}

.topa:hover {
    background: #E83C91;
    color: #FFD3D5;
}

.topa:active {
    background: #DD7BDF;
    color: #FBF3D1;
}

.azul {
    color: #0D1A63;
    background: #fff;
    padding: 15px;
    font-family: "Bungee", sans-serif;
    border-radius: 5px;
}

.rosa {
    color: #FF5B5B;
    background: #fff;
    padding: 15px;
    font-family: "Bungee", sans-serif;
    border-radius: 5px;
}

.verde {
    color: #254F22;
    background: #fff;
    padding: 15px;
    font-family: "Bungee", sans-serif;
    border-radius: 5px;
}

aside {
    text-align: center;
    margin-left: 0px;

}

.container {
    margin: 0 auto;
    width: 90%;

}

.columna {
    color: #fff;
    background: rgb(115, 115, 115);
    border: 2px solid rgb(72, 72, 72);
    margin: 10px auto;
    padding: 10px;
    border-radius: 15px;
    box-shadow: 10px 10px 10px rgba(45, 45, 45, 0.458);
    width: 31%;
    box-sizing: border-box;
}

.costo {
    color: #3BC1A8;
    font-size: 50px;
}

.btn-costo {
    color: #fff;
    display: block;
    background: #9f0f0a;
    padding: 10px;
    font-size: 30px;
    text-decoration: none;
    border-radius: 7px;
    margin-bottom: 10px;
    margin-top: -35px;
}

.btn-costo:hover {
    background: #CF0F0F;
}

.flex {
    display: flex;
    flex-wrap: wrap;
}

.text-center {
    text-align: center;
}

p {
    font-family: "Smooch Sans", sans-serif;

}

footer {
    background: #000;
    padding-top: 1px;
    padding-bottom: 25px;

}

.jan {
    background: #0E21A0;
    text-align: center;
    font-size: 30px;
    margin-top: 40px;
    width: 270px;
    margin-left: 550px;

    padding: 5px;
}

.ja {
    color: rgb(255, 233, 37);
}

@media(max-width:800px) {
    nav {
        background: black;
        flex-direction: column;
    }

    .ancle {
        margin: 10px 0px;
    }

    .men {
        display: inline-block;
    }

    .desaparece {
        display: none;

    }

}

@media(max-width:870px) {

    .columna {
        width: 45%;

    }

}

@media(max-width:700px) {

    .columna {
        width: 70%;
    }
}