/* Reset default margin and padding */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

/* Global styles */
body {
    font-family: Arial, sans-serif;
    line-height: 1.6;
    background-color: #f2f2f2;
}

table, th, td {
    border: 1px solid black;
     border-collapse: collapse;
     color:black;
}

.container {
    width: 80%;
    margin: 0 auto;
    padding: 20px;
}

header {
    background-color: #271478;
    color: #fff;
    padding: 10px 0;
    text-align: center;
}

header h1 {
    font-size: 2.5em;
}

header p {
    font-size: 1.2em;
    margin-bottom: 20px;
}

nav ul {
    list-style-type: none;
}

nav ul li {
    display: inline;
    margin: 0 10px;
}

nav ul li a {
    color: #ffff;
    text-decoration: none;
    font-size: 1.2em;
}

nav ul li a:hover {
    text-decoration: underline;
}

section {
    padding: 40px 0;
    text-align: center;
}

section h2 {
    font-size: 2em;
    margin-bottom: 20px;
}

.portfolio-items {
    display: flex;
    justify-content: space-around;
    flex-wrap: wrap;
}

.portfolio-item {
    flex-basis: calc(33.33% - 20px);
    margin-bottom: 20px;
}

.portfolio-item img {
    max-width: 100%;
    height: auto;
}

footer {
    background-color: #333;
    color: #fff;
    text-align: center;
    padding: 10px 0;
    position: absolute;
    width: 100%;
    bottom: 0;
}

footer p {
    font-size: 0.9em;
}