*{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Times New Roman', Times, serif;
}

body{
    background: #00ff91;
}

.contenedor-1{
    width: 100%;
    max-width: 1200px;
    margin: auto;
    padding: 20px;
    background: #213029;
    color: #ffffff;
}

.titulo{
    text-align: center;
    font-size: 40px;
    margin-bottom: 40px;
}

.contenedor-1 img{
    width: 480px;
    height: auto;
    float: left;
    margin-right: 20px;
    margin-bottom: 10px;
    border-radius: 10px;
    border: 5px solid #ffffff;
}

.contenedor-1 p{
    text-align: justify;
    font-size: 18px;
    font-weight: 100;
    margin-top: 20px;
    letter-spacing: 1px;
}

@media only screen and(min-width: 320px),  (max-width: 768px){
    .contenedor-1{
        width: 100%;
        padding: 21px;
    }

    .titulo{
        font-size: 15px;
        margin-bottom: 20px;
    }

    .sub-titulo{
        font-size: 12px;
        letter-spacing: 1px;
    }

    .contenedor-1 img{
        margin-right: 0px;
        width:100%;
    }

    .contenedor-1 h2{
        font-size: 13px;
        letter-spacing: 1px;
    }

    .contenedor-1 p{
        color: #ffffff;
        font-family: 'arial';
        font-size: 10px;
        font-style: 'mustardo';
    }
}