.content{
    width: 100%;
    font-size: small;
    font-family: 'Source Code Pro', monospace;
    color: azure;
    line-height: 2em;
}

.greetings{
    margin-top: calc(8px + .75vw);
    margin-bottom: calc(8px + .75vw);
    font-size: calc(1.5em + .75vw);
}

.intro{
    padding-left: 10px;
    padding-right: 10px;
    padding-top: 15px;
    text-align: justify;
}

.aulas{
    padding-left: 20px;
    padding-right: 10px;
    padding-top: 15px;
    padding-bottom: 10px;
}

.aulas>a{
    color: #b1ccff;
    text-decoration: none;
}

.aula{
    display: block;
    font-size: medium;
    padding-top: 10px;
}

@media (min-width: 768px)
{
    .content{
        width: 70%;
        margin: auto;
    }

    .intro>p{
        font-size: large;
    }

    .aula{
        font-size: large;
    }
}

@media (min-width: 1024px)
{
    .content{
        width: 50%;
    }
}