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

.portada {
    min-height: 100vh;
    background: linear-gradient(rgba(233, 233, 233, 0.39), rgba(39, 32, 134, 0.25)),
        url('../img/Landing2.jpg') no-repeat center center fixed;
    background-size: cover;

}

header h1 {
    font-family: 'Montserrat', sans-serif;
    font-weight: bold;
    font-size: 40px;
    text-align: center;
    color: #000a95;
    margin: 15px;
    text-transform: uppercase;
}

form h1 {
    font-family: 'Montserrat', sans-serif;
    font-weight: bold;
    font-size: 28px;
}

form h2 {
    font-family: 'Montserrat', sans-serif;
    font-size: 22px;
}

.formulario img {
    width: 40%;
    height: 40%;
}

.necesario {
    font-family: 'Montserrat', sans-serif;
    font-size: 10px;
    color: red;
}

#comentario {
    resize: none;
}

.formulario {
    background: #ffffff;
    padding: 30px;
    margin: auto;
    margin-top: 80px;
    border-radius: 30px;
    font-family: 'calibri';
    color: rgb(0, 0, 0);
    box-shadow: 5px 5px 5px rgba(24, 24, 24, 0.692);
}

.formulario-header {
    padding: 6px 2px 2px 12px;
    border: 2px;
    background: linear-gradient(to right, #2B32B2, #1488CC);
    background: #032383;
    color: white;
    border-radius: 7px;
}

button {
    background-color: #f72907;
    Border: none;
    border-radius: 16px;
    display: block;
    width: 60%;
    margin: 10px auto;
    color: #ffffff;
    height: 40px;
}

button:hover {
    outline: none;
    background-color: rgb(192, 25, 25);
}

button h2 {
    font-family: 'Montserrat', sans-serif;
    font: size 18px;
    padding: 7px;
    text-transform: uppercase;
    font-weight: lighter;
    cursor: pointer;
}

#carousel {
    margin: 65px;
    padding: 1px;
    margin-top: 110px;
    border-radius: 28px;
    box-shadow: 15px 8px 13px 3px rgba(24, 24, 24, 0.692);
}

.logo {
    float: left;
    position: fixed;
    width: 80px;
    height: 80px;
    margin: 15px;
}


@media screen and (max-width:770px) {
    header h1 {
        font-size: 32px;
    }

    .logo {
        float: none;
        position: sticky;
        width: 80px;
        height: 80px;
        padding: 7px;
    }

    form h1 {
        font-weight: lighter;
        font-size: 18px;
    }

    form h2 {
        font-size: 16px;
    }

    header h1 {
        margin: 5px;
    }

    .formulario {
        padding: 30px;
        margin-top: 20px;
    }

    button:hover {
        background-image: none;
        background-color: #007566;
    }
}