body, html {
    background-color: #151715;
    color: white;
    margin: 0;
    padding: 0;
}

.main-container {
    margin: 0 10px;
}

.flex-justify-content-center {
    display: flex;
    justify-content: center;
}

h2 {
    font-weight: bold;
    font-size: 1.5em;
    padding-left: 40px;
}

.description-text {
    padding-left: 20px;
}

a {
    text-decoration: none;
    color: aqua;
}

a:hover {
    color: deepskyblue;
}

a:visited {
    color: #4c259a;
}

a:visited:hover {
    color: #613d9c;
}