general.css

body {
    background-color: #4c3f2d;
    font-family: sans-serif;
}
h1 {
    text-align: center;
    font-family: serif;
    font-weight: lighter;
    color: white;
}
.container {
    display: flex;
    flex-direction: column;
    text-align: center;
    width: 50%;
    margin: 20px auto 0 auto;
}

.two-columns {
    display: flex;
    justify-content: center;
}
.left {
    margin-right: 2%;
    text-align: right;
}
.right {
    text-align: right;
    align-content: center;
}

.generate {
    border: 1px gray solid;
    text-align: center;
    min-width: 70%;
}

button, a {
    border-radius: 5px;
    padding: 5px 10px;
    text-decoration: none;
    color: black;
    cursor: pointer;
    text-align: center;
    display: block;
    margin: 10px auto;
    font-size: 14pt;
    width: 60%;
}

button:hover, a:hover {
    color: white;
}

.back-button {
    margin-top: 50px;
}

/* Mobile */
@media only screen and (max-width: 700px) {
    .container {
        width: 85%;
    }
    button {
        font-size: 14px;
        width: 60%;
    }
}