div.container-2 {
    margin-top: 100px;
    margin-bottom: 100px;
}

h1.card-title, h2.card-title{
    text-align: center;
    padding-bottom: 20px;
    font-size: 1.5em;
}

h1.card-title {
    font-size: 2em;
}
p{
    text-align: justify;
    font-size: 1.05em;
}

div.card {
    border: 3px solid lightskyblue;
}