body {
    margin: 0px;
}

h1, h2, h3, h4, h5 {
    margin-top: 0px;
}

div.slide {
    display: none;
    flex-direction: column;
    margin: 0 auto;
    padding: 1rem;
}

img {
    display: flex;
    margin: 0 auto;
    max-width: 100%;
}

table {
    margin-bottom: 1rem;
    border-collapse: collapse;
    width: 100%;
    overflow: hidden;
}

th, td {
    padding: 0.5rem 1rem;
    border: 1px solid #333333;
}

th {
    background: #dddddd;
}

td {
    background: #f8f8f8;
}