h1,
h2 {
    font-family: 'Times New Roman', Times, serif;
}

.content h2 {
    border-bottom: 1px solid #bbbbbb;
}

.content img {
    border: 1px solid #bbbbbb;
    height: auto;
    max-width: 100%;
}

.content table {
    border: 1px solid #bbbbbb;
    border-collapse: collapse;
}

.content table th,
.content table td {
    border: 1px solid #bbbbbb;
    padding: 10px;
}

.content table th {
    background-color: #f4f4f4;
}